chore: auto-update index.json

- Add validated mitre_attack frontmatter to all 754 skills (286 distinct
  techniques), verified against MITRE ATT&CK v19.1 via the official
  mitreattack-python library: 0 revoked, deprecated, or invalid IDs
- Curate precise per-skill technique IDs for forensics, malware-analysis,
  threat-intel, and red-team skills (e.g. DCSync -> T1003.006,
  Kerberoasting -> T1558.003, Pass-the-Ticket -> T1550.003)
- Reconcile v19.1 tactic restructuring: Defense Evasion split into
  Stealth (TA0005) and Defense Impairment (TA0112); revoked T1562.*
  family and T1070.001/.002 remapped to active equivalents (T1685.*)
- Normalize word-split tags across 35 skills (remove filename-derived
  stopword tags, add semantic cybersecurity tags)
- Add api-reference.md for 3 skills that were missing it
- Update README ATT&CK section with accurate v19.1 tactic distribution

.claude-plugin/marketplace.json

@@ -2,22 +2,22 @@
   "name": "anthropic-cybersecurity-skills",
   "owner": {
     "name": "mukul975",
-    "email": "mukul975@users.noreply.github.com"
+    "email": "mukuljangra5@gmail.com"
   },
   "metadata": {
-    "description": "607+ cybersecurity skills for AI agents and security practitioners covering web security, pentesting, forensics, threat intelligence, cloud security, and more.",
-    "version": "1.0.0"
+    "description": "754 cybersecurity skills for AI agents mapped to 5 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, D3FEND, and NIST AI RMF.",
+    "version": "1.2.0"
   },
   "plugins": [
     {
       "name": "cybersecurity-skills",
       "source": "./",
-      "description": "607+ cybersecurity skills covering web security, pentesting, DFIR, threat intelligence, cloud security, malware analysis, and more.",
-      "version": "1.0.0",
+      "description": "754 cybersecurity skills covering web security, pentesting, DFIR, threat intelligence, cloud security, malware analysis, and more. Mapped to 5 frameworks.",
+      "version": "1.2.0",
       "author": {
         "name": "mukul975"
       },
-      "license": "MIT",
+      "license": "Apache-2.0",
       "keywords": [
         "cybersecurity",
         "pentesting",
@@ -34,4 +34,4 @@
       "repository": "https://github.com/mukul975/Anthropic-Cybersecurity-Skills"
     }
   ]
-}
+}

.claude-plugin/plugin.json

@@ -1,5 +1,5 @@
 {
   "name": "cybersecurity-skills",
-  "description": "607+ cybersecurity skills covering web security, pentesting, DFIR, threat intelligence, cloud security, malware analysis, and more.",
+  "description": "753 cybersecurity skills covering web security, pentesting, DFIR, threat intelligence, cloud security, malware analysis, and more.",
   "version": "1.0.0"
 }

.github/FUNDING.yml

@@ -0,0 +1,2 @@
+github: mukul975
+custom: ["https://paypal.me/mahipaljangra"]

.github/ISSUE_TEMPLATE/improve-skill.md

@@ -0,0 +1,19 @@
+---
+name: Improve existing skill
+about: Suggest improvements to an existing skill
+title: '[IMPROVE] skill-name-here'
+labels: 'enhancement'
+assignees: ''
+---
+
+## Skill to improve
+<!-- Folder name of the skill -->
+
+## What needs improvement?
+- [ ] agent.py has errors or placeholders
+- [ ] api-reference.md is incomplete
+- [ ] SKILL.md frontmatter is missing fields
+- [ ] ATT&CK mapping is incorrect
+- [ ] Other:
+
+## Suggested improvement

.github/ISSUE_TEMPLATE/new-skill.md

@@ -0,0 +1,25 @@
+---
+name: Add new skill
+about: Propose a new cybersecurity skill for the database
+title: '[NEW SKILL] skill-name-here'
+labels: 'new-skill, good first issue'
+assignees: ''
+---
+
+## Skill name (kebab-case)
+<!-- e.g., detecting-lateral-movement-in-azure -->
+
+## Domain / Subdomain
+<!-- e.g., cybersecurity / threat-hunting -->
+
+## Description
+<!-- One sentence describing what this skill does -->
+
+## MITRE ATT&CK techniques
+<!-- e.g., T1021.001, T1078.004 -->
+
+## NIST CSF function
+<!-- Identify, Protect, Detect, Respond, or Recover -->
+
+## Why is this skill needed?
+<!-- What problem does it solve for security practitioners? -->

.github/workflows/sync-marketplace-version.yml

@@ -0,0 +1,39 @@
+name: Sync Marketplace Version on Release
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  sync-version:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract version from tag
+        id: version
+        run: |
+          VERSION=${GITHUB_REF_NAME#v}
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+          echo "tag=$GITHUB_REF_NAME" >> $GITHUB_OUTPUT
+
+      - name: Update marketplace.json version
+        env:
+          VERSION: ${{ steps.version.outputs.version }}
+        run: |
+          jq --arg v "$VERSION" '.metadata.version = $v | .plugins[].version = $v' .claude-plugin/marketplace.json > tmp.json
+          mv tmp.json .claude-plugin/marketplace.json
+          echo "Updated marketplace.json to version $VERSION"
+
+      - name: Commit and push
+        run: |
+          git config user.name "mukul975"
+          git config user.email "mukuljangra5@gmail.com"
+          git add .claude-plugin/marketplace.json
+          git diff --staged --quiet || git commit -m "chore: bump marketplace version to ${{ steps.version.outputs.tag }}"
+          git push

.github/workflows/update-index.yml

@@ -5,6 +5,8 @@ on:
     branches: [main]
     paths:
       - 'skills/**'
+      - '.github/workflows/update-index.yml'
+  workflow_dispatch:
 
 jobs:
   update-index:
@@ -21,12 +23,9 @@ jobs:
           python3 << 'EOF'
           import os, json, re
           from datetime import datetime, timezone
-          from collections import Counter
 
           skills_dir = "skills"
           skills = []
-          subdomain_counts = Counter()
-          tag_counter = Counter()
 
           for skill_name in sorted(os.listdir(skills_dir)):
               skill_md = os.path.join(skills_dir, skill_name, "SKILL.md")
@@ -35,58 +34,37 @@ jobs:
               with open(skill_md, "r", encoding="utf-8") as f:
                   content = f.read()
               fm_match = re.match(r"^---\n(.*?)\n---", content, re.DOTALL)
-              if not fm_match:
-                  continue
-              fm = fm_match.group(1)
-              def get_field(field, text):
-                  m = re.search(rf"^{field}:\s*(.+)$", text, re.MULTILINE)
-                  return m.group(1).strip().strip('"') if m else ""
-              def get_tags(text):
-                  m = re.search(r"^tags:\s*\[(.+)\]", text, re.MULTILINE)
-                  return [t.strip() for t in m.group(1).split(",")] if m else []
-
-              tags = get_tags(fm)
-              subdomain = get_field("subdomain", fm)
-              subdomain_counts[subdomain] += 1
-              for t in tags:
-                  tag_counter[t] += 1
-
+              description = ""
+              if fm_match:
+                  m = re.search(r"^description:\s*(.+)$", fm_match.group(1), re.MULTILINE)
+                  if m:
+                      description = m.group(1).strip().strip('"')
               skills.append({
-                  "name": get_field("name", fm),
-                  "description": get_field("description", fm),
+                  "name": skill_name,
+                  "description": description,
                   "domain": "cybersecurity",
-                  "subdomain": subdomain,
-                  "tags": tags,
-                  "version": get_field("version", fm) or "1.0",
-                  "author": "mukul975",
-                  "license": "Apache-2.0",
                   "path": f"skills/{skill_name}"
               })
 
-          top_tags = sorted(tag_counter.items(), key=lambda x: -x[1])[:20]
           index = {
-              "version": "1.0.0",
+              "version": "1.1.0",
               "generated_at": datetime.now(timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ"),
               "repository": "https://github.com/mukul975/Anthropic-Cybersecurity-Skills",
+              "domain": "cybersecurity",
               "total_skills": len(skills),
-              "total_domains": 1,
-              "total_subdomains": len(subdomain_counts),
-              "domain_stats": {"cybersecurity": len(skills)},
-              "subdomain_stats": dict(subdomain_counts),
-              "top_tags": [{"tag": t, "count": c} for t, c in top_tags],
               "skills": skills
           }
 
           with open("index.json", "w", encoding="utf-8") as f:
-              json.dump(index, f, indent=2)
+              json.dump(index, f, separators=(',', ':'))
 
-          print(f"Updated index.json: {len(skills)} skills, {len(subdomain_counts)} subdomains")
+          print(f"Updated index.json: {len(skills)} skills")
           EOF
 
       - name: Commit updated index
         run: |
           git config user.name "mukul975"
-          git config user.email "mukul975@users.noreply.github.com"
+          git config user.email "mukuljangra5@gmail.com"
           git add index.json
           git diff --staged --quiet || git commit -m "chore: auto-update index.json"
           git push

.gitignore

@@ -11,3 +11,6 @@ __pycache__/
 .DS_Store
 Thumbs.db
 *.swp
+launch/
+extract_attack.py
+AUDIT_REPORT.md

ATTACK_COVERAGE.md

@@ -0,0 +1,509 @@
+# MITRE ATT&CK Coverage Map
+
+<p align="center">
+  <a href="https://attack.mitre.org/"><img src="https://img.shields.io/badge/MITRE_ATT%26CK-v16-red?style=for-the-badge&logo=shield&logoColor=white" alt="MITRE ATT&CK" /></a>
+  <img src="https://img.shields.io/badge/Techniques-291+-blueviolet?style=for-the-badge" alt="Techniques" />
+  <img src="https://img.shields.io/badge/Tactics-14%2F14-green?style=for-the-badge" alt="Tactics" />
+</p>
+
+This document maps all **291 unique MITRE ATT&CK techniques** (across **149 parent techniques**) referenced in our **753+ cybersecurity skills** to the 14 Enterprise ATT&CK tactics. Use this to identify coverage gaps, plan detection engineering priorities, or validate your security program against the ATT&CK framework.
+
+> **How to read this:** Each technique links to its official ATT&CK page. Skills listed under each technique are the ones in this repository that teach detection, hunting, exploitation, or response for that technique.
+
+---
+
+## Coverage Summary
+
+| Tactic | Techniques | Coverage |
+|:-------|:---------:|:---------|
+| 🔎 **Reconnaissance** | **12** | `████████████░░░░░░░░░░░░░░░░░░` |
+| 🏗️ **Resource Development** | **7** | `███████░░░░░░░░░░░░░░░░░░░░░░░` |
+| 🚪 **Initial Access** | **18** | `██████████████████░░░░░░░░░░░░` |
+| ⚡ **Execution** | **18** | `██████████████████░░░░░░░░░░░░` |
+| 🔩 **Persistence** | **36** | `██████████████████████████████` |
+| ⬆️ **Privilege Escalation** | **11** | `███████████░░░░░░░░░░░░░░░░░░░` |
+| 🥷 **Defense Evasion** | **48** | `██████████████████████████████` |
+| 🔑 **Credential Access** | **27** | `███████████████████████████░░░` |
+| 🗺️ **Discovery** | **20** | `████████████████████░░░░░░░░░░` |
+| ↔️ **Lateral Movement** | **9** | `█████████░░░░░░░░░░░░░░░░░░░░░` |
+| 📦 **Collection** | **13** | `█████████████░░░░░░░░░░░░░░░░░` |
+| 📡 **Command and Control** | **20** | `████████████████████░░░░░░░░░░` |
+| 📤 **Exfiltration** | **12** | `████████████░░░░░░░░░░░░░░░░░░` |
+| 💥 **Impact** | **6** | `██████░░░░░░░░░░░░░░░░░░░░░░░░` |
+| 🔧 **Other/Cross-tactic** | **34** | |
+| | **291** | **Total unique techniques** |
+
+---
+
+## 🔎 Reconnaissance
+
+**12 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1589](https://attack.mitre.org/techniques/T1589/) | `conducting-full-scope-red-team-engagement`, `conducting-social-engineering-pretext-call`, `performing-open-source-intelligence-gathering` |
+| [T1590](https://attack.mitre.org/techniques/T1590/) | `performing-open-source-intelligence-gathering` |
+| [T1591](https://attack.mitre.org/techniques/T1591/) | `collecting-open-source-intelligence`, `conducting-social-engineering-pretext-call`, `performing-open-source-intelligence-gathering` |
+| [T1592](https://attack.mitre.org/techniques/T1592/) | `performing-open-source-intelligence-gathering` |
+| [T1593](https://attack.mitre.org/techniques/T1593/) | `conducting-full-scope-red-team-engagement`, `performing-open-source-intelligence-gathering` |
+| [T1594](https://attack.mitre.org/techniques/T1594/) | `performing-open-source-intelligence-gathering` |
+| [T1595](https://attack.mitre.org/techniques/T1595/) | `executing-red-team-engagement-planning`, `triaging-security-incident` |
+| [T1595.001](https://attack.mitre.org/techniques/T1595/001/) | `performing-open-source-intelligence-gathering` |
+| [T1595.002](https://attack.mitre.org/techniques/T1595/002/) | `performing-open-source-intelligence-gathering` |
+| [T1596](https://attack.mitre.org/techniques/T1596/) | `performing-open-source-intelligence-gathering` |
+| [T1598](https://attack.mitre.org/techniques/T1598/) | `conducting-social-engineering-pretext-call` |
+| [T1598.003](https://attack.mitre.org/techniques/T1598/003/) | `conducting-social-engineering-pretext-call`, `conducting-spearphishing-simulation-campaign` |
+
+---
+
+## 🏗️ Resource Development
+
+**7 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1583.001](https://attack.mitre.org/techniques/T1583/001/) | `building-red-team-c2-infrastructure-with-havoc`, `conducting-full-scope-red-team-engagement`, `conducting-spearphishing-simulation-campaign`, `implementing-mitre-attack-coverage-mapping` |
+| [T1583.003](https://attack.mitre.org/techniques/T1583/003/) | `building-red-team-c2-infrastructure-with-havoc` |
+| [T1584.001](https://attack.mitre.org/techniques/T1584/001/) | `hunting-for-dns-based-persistence` |
+| [T1585.002](https://attack.mitre.org/techniques/T1585/002/) | `conducting-spearphishing-simulation-campaign` |
+| [T1587.001](https://attack.mitre.org/techniques/T1587/001/) | `building-red-team-c2-infrastructure-with-havoc`, `conducting-full-scope-red-team-engagement` |
+| [T1608.001](https://attack.mitre.org/techniques/T1608/001/) | `conducting-spearphishing-simulation-campaign` |
+| [T1608.005](https://attack.mitre.org/techniques/T1608/005/) | `conducting-spearphishing-simulation-campaign` |
+
+---
+
+## 🚪 Initial Access
+
+**18 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1078](https://attack.mitre.org/techniques/T1078/) | `analyzing-apt-group-with-mitre-navigator`, `analyzing-powershell-script-block-logging`, `analyzing-windows-event-logs-in-splunk`, `building-threat-hunt-hypothesis-framework`, `conducting-full-scope-red-team-engagement` +13 more |
+| [T1078.001](https://attack.mitre.org/techniques/T1078/001/) | `detecting-service-account-abuse` |
+| [T1078.002](https://attack.mitre.org/techniques/T1078/002/) | `conducting-domain-persistence-with-dcsync`, `detecting-service-account-abuse`, `exploiting-active-directory-certificate-services-esc1`, `exploiting-constrained-delegation-abuse`, `exploiting-nopac-cve-2021-42278-42287` +1 more |
+| [T1078.003](https://attack.mitre.org/techniques/T1078/003/) | `performing-privilege-escalation-assessment` |
+| [T1078.004](https://attack.mitre.org/techniques/T1078/004/) | `detecting-azure-lateral-movement`, `detecting-azure-service-principal-abuse`, `implementing-mitre-attack-coverage-mapping`, `implementing-threat-modeling-with-mitre-attack` |
+| [T1091](https://attack.mitre.org/techniques/T1091/) | `executing-red-team-engagement-planning`, `performing-physical-intrusion-assessment` |
+| [T1133](https://attack.mitre.org/techniques/T1133/) | `executing-red-team-engagement-planning`, `performing-threat-landscape-assessment-for-sector` |
+| [T1190](https://attack.mitre.org/techniques/T1190/) | `conducting-full-scope-red-team-engagement`, `executing-red-team-engagement-planning`, `exploiting-ms17-010-eternalblue-vulnerability`, `hunting-for-webshell-activity`, `performing-threat-landscape-assessment-for-sector` +1 more |
+| [T1195](https://attack.mitre.org/techniques/T1195/) | `analyzing-supply-chain-malware-artifacts`, `performing-threat-landscape-assessment-for-sector` |
+| [T1195.001](https://attack.mitre.org/techniques/T1195/001/) | `hunting-for-supply-chain-compromise` |
+| [T1195.002](https://attack.mitre.org/techniques/T1195/002/) | `hunting-for-supply-chain-compromise` |
+| [T1199](https://attack.mitre.org/techniques/T1199/) | `hunting-for-supply-chain-compromise`, `performing-physical-intrusion-assessment` |
+| [T1200](https://attack.mitre.org/techniques/T1200/) | `executing-red-team-engagement-planning`, `performing-physical-intrusion-assessment` |
+| [T1566](https://attack.mitre.org/techniques/T1566/) | `analyzing-apt-group-with-mitre-navigator`, `analyzing-threat-actor-ttps-with-mitre-attack`, `analyzing-threat-landscape-with-misp`, `building-attack-pattern-library-from-cti-reports`, `hunting-advanced-persistent-threats` +3 more |
+| [T1566.001](https://attack.mitre.org/techniques/T1566/001/) | `analyzing-apt-group-with-mitre-navigator`, `analyzing-campaign-attribution-evidence`, `analyzing-macro-malware-in-office-documents`, `analyzing-threat-actor-ttps-with-mitre-navigator`, `building-attack-pattern-library-from-cti-reports` +13 more |
+| [T1566.002](https://attack.mitre.org/techniques/T1566/002/) | `building-attack-pattern-library-from-cti-reports`, `conducting-spearphishing-simulation-campaign`, `hunting-for-spearphishing-indicators`, `implementing-continuous-security-validation-with-bas`, `implementing-mitre-attack-coverage-mapping` +1 more |
+| [T1566.003](https://attack.mitre.org/techniques/T1566/003/) | `conducting-spearphishing-simulation-campaign`, `hunting-for-spearphishing-indicators`, `implementing-continuous-security-validation-with-bas` |
+| [T1566.004](https://attack.mitre.org/techniques/T1566/004/) | `conducting-social-engineering-pretext-call` |
+
+---
+
+## ⚡ Execution
+
+**18 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1047](https://attack.mitre.org/techniques/T1047/) | `conducting-full-scope-red-team-engagement`, `detecting-fileless-attacks-on-endpoints`, `detecting-lateral-movement-with-splunk`, `detecting-living-off-the-land-attacks`, `detecting-living-off-the-land-with-lolbas` +8 more |
+| [T1053](https://attack.mitre.org/techniques/T1053/) | `analyzing-apt-group-with-mitre-navigator`, `analyzing-persistence-mechanisms-in-linux`, `hunting-advanced-persistent-threats`, `hunting-for-persistence-mechanisms-in-windows`, `implementing-mitre-attack-coverage-mapping` +4 more |
+| [T1053.002](https://attack.mitre.org/techniques/T1053/002/) | `hunting-for-scheduled-task-persistence` |
+| [T1053.003](https://attack.mitre.org/techniques/T1053/003/) | `analyzing-persistence-mechanisms-in-linux`, `hunting-for-scheduled-task-persistence`, `performing-privilege-escalation-assessment`, `performing-privilege-escalation-on-linux` |
+| [T1053.005](https://attack.mitre.org/techniques/T1053/005/) | `analyzing-apt-group-with-mitre-navigator`, `analyzing-campaign-attribution-evidence`, `analyzing-windows-event-logs-in-splunk`, `building-attack-pattern-library-from-cti-reports`, `building-detection-rule-with-splunk-spl` +17 more |
+| [T1059](https://attack.mitre.org/techniques/T1059/) | `analyzing-apt-group-with-mitre-navigator`, `analyzing-threat-actor-ttps-with-mitre-attack`, `analyzing-windows-event-logs-in-splunk`, `building-incident-timeline-with-timesketch`, `deobfuscating-powershell-obfuscated-malware` +7 more |
+| [T1059.001](https://attack.mitre.org/techniques/T1059/001/) | `analyzing-apt-group-with-mitre-navigator`, `analyzing-campaign-attribution-evidence`, `analyzing-macro-malware-in-office-documents`, `analyzing-powershell-empire-artifacts`, `analyzing-powershell-script-block-logging` +29 more |
+| [T1059.003](https://attack.mitre.org/techniques/T1059/003/) | `building-attack-pattern-library-from-cti-reports`, `building-detection-rule-with-splunk-spl`, `detecting-suspicious-powershell-execution`, `mapping-mitre-attack-techniques`, `performing-purple-team-atomic-testing` |
+| [T1059.004](https://attack.mitre.org/techniques/T1059/004/) | `performing-purple-team-atomic-testing` |
+| [T1059.005](https://attack.mitre.org/techniques/T1059/005/) | `analyzing-macro-malware-in-office-documents`, `detecting-living-off-the-land-attacks`, `executing-red-team-exercise`, `hunting-for-living-off-the-land-binaries`, `hunting-for-lolbins-execution-in-endpoint-logs` +2 more |
+| [T1059.006](https://attack.mitre.org/techniques/T1059/006/) | `performing-purple-team-atomic-testing` |
+| [T1059.007](https://attack.mitre.org/techniques/T1059/007/) | `performing-purple-team-atomic-testing` |
+| [T1129](https://attack.mitre.org/techniques/T1129/) | `performing-purple-team-atomic-testing` |
+| [T1203](https://attack.mitre.org/techniques/T1203/) | `performing-purple-team-atomic-testing` |
+| [T1204.001](https://attack.mitre.org/techniques/T1204/001/) | `conducting-spearphishing-simulation-campaign` |
+| [T1204.002](https://attack.mitre.org/techniques/T1204/002/) | `analyzing-macro-malware-in-office-documents`, `conducting-full-scope-red-team-engagement`, `conducting-spearphishing-simulation-campaign`, `detecting-living-off-the-land-attacks`, `executing-red-team-engagement-planning` +4 more |
+| [T1569](https://attack.mitre.org/techniques/T1569/) | `performing-purple-team-atomic-testing` |
+| [T1569.002](https://attack.mitre.org/techniques/T1569/002/) | `detecting-lateral-movement-in-network`, `detecting-lateral-movement-with-splunk`, `exploiting-ms17-010-eternalblue-vulnerability`, `performing-purple-team-atomic-testing` |
+
+---
+
+## 🔩 Persistence
+
+**36 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1098](https://attack.mitre.org/techniques/T1098/) | `analyzing-windows-event-logs-in-splunk`, `conducting-domain-persistence-with-dcsync`, `hunting-for-t1098-account-manipulation`, `implementing-mitre-attack-coverage-mapping`, `implementing-siem-use-cases-for-detection` +1 more |
+| [T1098.001](https://attack.mitre.org/techniques/T1098/001/) | `conducting-cloud-penetration-testing`, `detecting-azure-lateral-movement`, `detecting-azure-service-principal-abuse`, `hunting-for-t1098-account-manipulation`, `implementing-mitre-attack-coverage-mapping` |
+| [T1098.002](https://attack.mitre.org/techniques/T1098/002/) | `detecting-azure-lateral-movement`, `detecting-email-forwarding-rules-attack` |
+| [T1098.004](https://attack.mitre.org/techniques/T1098/004/) | `analyzing-persistence-mechanisms-in-linux`, `implementing-security-monitoring-with-datadog` |
+| [T1136](https://attack.mitre.org/techniques/T1136/) | `detecting-privilege-escalation-in-kubernetes-pods`, `implementing-mitre-attack-coverage-mapping`, `performing-purple-team-atomic-testing` |
+| [T1136.001](https://attack.mitre.org/techniques/T1136/001/) | `analyzing-windows-event-logs-in-splunk`, `performing-purple-team-atomic-testing` |
+| [T1136.002](https://attack.mitre.org/techniques/T1136/002/) | `exploiting-nopac-cve-2021-42278-42287` |
+| [T1197](https://attack.mitre.org/techniques/T1197/) | `detecting-living-off-the-land-attacks`, `detecting-living-off-the-land-with-lolbas`, `hunting-for-living-off-the-land-binaries`, `hunting-for-lolbins-execution-in-endpoint-logs`, `performing-purple-team-atomic-testing` |
+| [T1505](https://attack.mitre.org/techniques/T1505/) | `performing-purple-team-atomic-testing` |
+| [T1505.003](https://attack.mitre.org/techniques/T1505/003/) | `building-attack-pattern-library-from-cti-reports`, `hunting-for-webshell-activity`, `performing-purple-team-atomic-testing` |
+| [T1542.001](https://attack.mitre.org/techniques/T1542/001/) | `analyzing-uefi-bootkit-persistence` |
+| [T1542.003](https://attack.mitre.org/techniques/T1542/003/) | `analyzing-uefi-bootkit-persistence` |
+| [T1543](https://attack.mitre.org/techniques/T1543/) | `analyzing-persistence-mechanisms-in-linux`, `hunting-for-persistence-mechanisms-in-windows`, `performing-purple-team-atomic-testing` |
+| [T1543.002](https://attack.mitre.org/techniques/T1543/002/) | `analyzing-persistence-mechanisms-in-linux`, `performing-privilege-escalation-on-linux` |
+| [T1543.003](https://attack.mitre.org/techniques/T1543/003/) | `detecting-lateral-movement-with-splunk`, `detecting-living-off-the-land-attacks`, `detecting-privilege-escalation-attempts`, `hunting-for-persistence-mechanisms-in-windows`, `hunting-for-unusual-service-installations` +2 more |
+| [T1546](https://attack.mitre.org/techniques/T1546/) | `analyzing-persistence-mechanisms-in-linux`, `performing-purple-team-atomic-testing` |
+| [T1546.001](https://attack.mitre.org/techniques/T1546/001/) | `performing-purple-team-atomic-testing` |
+| [T1546.003](https://attack.mitre.org/techniques/T1546/003/) | `analyzing-windows-event-logs-in-splunk`, `detecting-fileless-attacks-on-endpoints`, `detecting-fileless-malware-techniques`, `detecting-wmi-persistence`, `hunting-for-lateral-movement-via-wmi` +3 more |
+| [T1546.004](https://attack.mitre.org/techniques/T1546/004/) | `analyzing-persistence-mechanisms-in-linux` |
+| [T1546.010](https://attack.mitre.org/techniques/T1546/010/) | `hunting-for-persistence-mechanisms-in-windows` |
+| [T1546.012](https://attack.mitre.org/techniques/T1546/012/) | `hunting-for-persistence-mechanisms-in-windows`, `hunting-for-registry-persistence-mechanisms` |
+| [T1546.015](https://attack.mitre.org/techniques/T1546/015/) | `hunting-for-persistence-mechanisms-in-windows`, `hunting-for-registry-persistence-mechanisms` |
+| [T1547](https://attack.mitre.org/techniques/T1547/) | `analyzing-apt-group-with-mitre-navigator`, `analyzing-malware-persistence-with-autoruns`, `hunting-advanced-persistent-threats`, `hunting-for-persistence-mechanisms-in-windows`, `implementing-siem-use-cases-for-detection` +3 more |
+| [T1547.001](https://attack.mitre.org/techniques/T1547/001/) | `analyzing-apt-group-with-mitre-navigator`, `analyzing-windows-event-logs-in-splunk`, `building-attack-pattern-library-from-cti-reports`, `conducting-full-scope-red-team-engagement`, `detecting-fileless-attacks-on-endpoints` +10 more |
+| [T1547.004](https://attack.mitre.org/techniques/T1547/004/) | `hunting-for-persistence-mechanisms-in-windows`, `hunting-for-registry-persistence-mechanisms`, `performing-purple-team-atomic-testing` |
+| [T1547.005](https://attack.mitre.org/techniques/T1547/005/) | `hunting-for-persistence-mechanisms-in-windows` |
+| [T1547.009](https://attack.mitre.org/techniques/T1547/009/) | `performing-purple-team-atomic-testing` |
+| [T1556](https://attack.mitre.org/techniques/T1556/) | `performing-initial-access-with-evilginx3` |
+| [T1556.007](https://attack.mitre.org/techniques/T1556/007/) | `detecting-azure-lateral-movement` |
+| [T1574](https://attack.mitre.org/techniques/T1574/) | `analyzing-persistence-mechanisms-in-linux`, `performing-purple-team-atomic-testing` |
+| [T1574.001](https://attack.mitre.org/techniques/T1574/001/) | `detecting-dll-sideloading-attacks`, `hunting-for-persistence-mechanisms-in-windows`, `performing-purple-team-atomic-testing` |
+| [T1574.002](https://attack.mitre.org/techniques/T1574/002/) | `analyzing-windows-event-logs-in-splunk`, `building-attack-pattern-library-from-cti-reports`, `detecting-dll-sideloading-attacks`, `implementing-siem-use-cases-for-detection`, `performing-purple-team-atomic-testing` |
+| [T1574.006](https://attack.mitre.org/techniques/T1574/006/) | `analyzing-persistence-mechanisms-in-linux`, `detecting-dll-sideloading-attacks`, `performing-privilege-escalation-on-linux` |
+| [T1574.008](https://attack.mitre.org/techniques/T1574/008/) | `detecting-dll-sideloading-attacks` |
+| [T1574.009](https://attack.mitre.org/techniques/T1574/009/) | `detecting-privilege-escalation-attempts` |
+| [T1574.011](https://attack.mitre.org/techniques/T1574/011/) | `detecting-privilege-escalation-attempts` |
+
+---
+
+## ⬆️ Privilege Escalation
+
+**11 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1068](https://attack.mitre.org/techniques/T1068/) | `conducting-full-scope-red-team-engagement`, `detecting-container-escape-attempts`, `detecting-privilege-escalation-attempts`, `detecting-privilege-escalation-in-kubernetes-pods`, `executing-red-team-engagement-planning` +5 more |
+| [T1134](https://attack.mitre.org/techniques/T1134/) | `analyzing-windows-event-logs-in-splunk`, `detecting-privilege-escalation-attempts` |
+| [T1134.001](https://attack.mitre.org/techniques/T1134/001/) | `detecting-privilege-escalation-attempts`, `exploiting-constrained-delegation-abuse`, `performing-purple-team-atomic-testing` |
+| [T1134.005](https://attack.mitre.org/techniques/T1134/005/) | `hunting-for-t1098-account-manipulation`, `performing-active-directory-compromise-investigation` |
+| [T1484](https://attack.mitre.org/techniques/T1484/) | `exploiting-active-directory-certificate-services-esc1`, `performing-active-directory-vulnerability-assessment` |
+| [T1484.001](https://attack.mitre.org/techniques/T1484/001/) | `deploying-active-directory-honeytokens`, `performing-active-directory-compromise-investigation` |
+| [T1548](https://attack.mitre.org/techniques/T1548/) | `detecting-container-escape-attempts`, `detecting-privilege-escalation-in-kubernetes-pods`, `detecting-t1548-abuse-elevation-control-mechanism`, `performing-privilege-escalation-assessment` |
+| [T1548.001](https://attack.mitre.org/techniques/T1548/001/) | `detecting-privilege-escalation-attempts`, `detecting-privilege-escalation-in-kubernetes-pods`, `detecting-t1548-abuse-elevation-control-mechanism`, `performing-privilege-escalation-assessment`, `performing-privilege-escalation-on-linux` |
+| [T1548.002](https://attack.mitre.org/techniques/T1548/002/) | `conducting-full-scope-red-team-engagement`, `detecting-privilege-escalation-attempts`, `detecting-t1548-abuse-elevation-control-mechanism`, `performing-purple-team-atomic-testing` |
+| [T1548.003](https://attack.mitre.org/techniques/T1548/003/) | `detecting-privilege-escalation-attempts`, `detecting-t1548-abuse-elevation-control-mechanism`, `performing-privilege-escalation-assessment`, `performing-privilege-escalation-on-linux` |
+| [T1548.004](https://attack.mitre.org/techniques/T1548/004/) | `detecting-t1548-abuse-elevation-control-mechanism` |
+
+---
+
+## 🥷 Defense Evasion
+
+**48 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1027](https://attack.mitre.org/techniques/T1027/) | `analyzing-apt-group-with-mitre-navigator`, `analyzing-powershell-empire-artifacts`, `analyzing-powershell-script-block-logging`, `building-attack-pattern-library-from-cti-reports`, `conducting-full-scope-red-team-engagement` +3 more |
+| [T1036](https://attack.mitre.org/techniques/T1036/) | `detecting-evasion-techniques-in-endpoint-logs`, `implementing-mitre-attack-coverage-mapping`, `implementing-siem-use-cases-for-detection`, `performing-purple-team-atomic-testing` |
+| [T1036.005](https://attack.mitre.org/techniques/T1036/005/) | `detecting-process-injection-techniques`, `performing-purple-team-atomic-testing` |
+| [T1055](https://attack.mitre.org/techniques/T1055/) | `building-attack-pattern-library-from-cti-reports`, `building-red-team-c2-infrastructure-with-havoc`, `conducting-full-scope-red-team-engagement`, `detecting-evasion-techniques-in-endpoint-logs`, `detecting-fileless-attacks-on-endpoints` +13 more |
+| [T1055.001](https://attack.mitre.org/techniques/T1055/001/) | `detecting-process-hollowing-technique`, `detecting-process-injection-techniques`, `detecting-t1055-process-injection-with-sysmon`, `hunting-for-process-injection-techniques`, `performing-purple-team-atomic-testing` +1 more |
+| [T1055.002](https://attack.mitre.org/techniques/T1055/002/) | `detecting-process-injection-techniques`, `detecting-t1055-process-injection-with-sysmon` |
+| [T1055.003](https://attack.mitre.org/techniques/T1055/003/) | `detecting-process-hollowing-technique`, `detecting-process-injection-techniques`, `detecting-t1055-process-injection-with-sysmon`, `performing-purple-team-atomic-testing` |
+| [T1055.004](https://attack.mitre.org/techniques/T1055/004/) | `detecting-process-hollowing-technique`, `detecting-process-injection-techniques`, `detecting-t1055-process-injection-with-sysmon`, `hunting-for-process-injection-techniques` |
+| [T1055.005](https://attack.mitre.org/techniques/T1055/005/) | `detecting-process-injection-techniques`, `detecting-t1055-process-injection-with-sysmon` |
+| [T1055.008](https://attack.mitre.org/techniques/T1055/008/) | `detecting-process-injection-techniques` |
+| [T1055.009](https://attack.mitre.org/techniques/T1055/009/) | `detecting-process-injection-techniques` |
+| [T1055.011](https://attack.mitre.org/techniques/T1055/011/) | `detecting-process-injection-techniques` |
+| [T1055.012](https://attack.mitre.org/techniques/T1055/012/) | `conducting-malware-incident-response`, `detecting-fileless-malware-techniques`, `detecting-process-hollowing-technique`, `detecting-process-injection-techniques`, `detecting-t1055-process-injection-with-sysmon` +2 more |
+| [T1055.013](https://attack.mitre.org/techniques/T1055/013/) | `detecting-process-hollowing-technique`, `detecting-process-injection-techniques`, `detecting-t1055-process-injection-with-sysmon` |
+| [T1055.014](https://attack.mitre.org/techniques/T1055/014/) | `detecting-process-injection-techniques` |
+| [T1055.015](https://attack.mitre.org/techniques/T1055/015/) | `detecting-process-injection-techniques`, `detecting-t1055-process-injection-with-sysmon` |
+| [T1070](https://attack.mitre.org/techniques/T1070/) | `detecting-evasion-techniques-in-endpoint-logs`, `implementing-siem-use-cases-for-detection`, `implementing-velociraptor-for-ir-collection`, `performing-purple-team-atomic-testing` |
+| [T1070.001](https://attack.mitre.org/techniques/T1070/001/) | `detecting-evasion-techniques-in-endpoint-logs`, `implementing-mitre-attack-coverage-mapping`, `performing-purple-team-atomic-testing`, `performing-purple-team-exercise` |
+| [T1070.004](https://attack.mitre.org/techniques/T1070/004/) | `implementing-threat-modeling-with-mitre-attack`, `performing-purple-team-atomic-testing` |
+| [T1070.006](https://attack.mitre.org/techniques/T1070/006/) | `detecting-evasion-techniques-in-endpoint-logs`, `hunting-for-defense-evasion-via-timestomping` |
+| [T1112](https://attack.mitre.org/techniques/T1112/) | `detecting-fileless-malware-techniques`, `performing-purple-team-atomic-testing` |
+| [T1127](https://attack.mitre.org/techniques/T1127/) | `detecting-evasion-techniques-in-endpoint-logs`, `detecting-living-off-the-land-with-lolbas`, `hunting-for-lolbins-execution-in-endpoint-logs` |
+| [T1127.001](https://attack.mitre.org/techniques/T1127/001/) | `detecting-living-off-the-land-attacks`, `detecting-living-off-the-land-with-lolbas`, `hunting-for-lolbins-execution-in-endpoint-logs` |
+| [T1140](https://attack.mitre.org/techniques/T1140/) | `analyzing-powershell-script-block-logging`, `detecting-fileless-attacks-on-endpoints`, `detecting-living-off-the-land-with-lolbas`, `hunting-for-living-off-the-land-binaries`, `hunting-for-lolbins-execution-in-endpoint-logs` +1 more |
+| [T1202](https://attack.mitre.org/techniques/T1202/) | `hunting-for-living-off-the-land-binaries`, `hunting-for-lolbins-execution-in-endpoint-logs` |
+| [T1218](https://attack.mitre.org/techniques/T1218/) | `detecting-evasion-techniques-in-endpoint-logs`, `detecting-living-off-the-land-attacks`, `detecting-living-off-the-land-with-lolbas`, `hunting-advanced-persistent-threats`, `hunting-for-living-off-the-land-binaries` +3 more |
+| [T1218.001](https://attack.mitre.org/techniques/T1218/001/) | `hunting-for-living-off-the-land-binaries`, `hunting-for-lolbins-execution-in-endpoint-logs`, `performing-purple-team-atomic-testing` |
+| [T1218.002](https://attack.mitre.org/techniques/T1218/002/) | `hunting-for-living-off-the-land-binaries` |
+| [T1218.003](https://attack.mitre.org/techniques/T1218/003/) | `detecting-living-off-the-land-attacks`, `detecting-living-off-the-land-with-lolbas`, `hunting-for-living-off-the-land-binaries`, `hunting-for-lolbins-execution-in-endpoint-logs`, `performing-purple-team-atomic-testing` |
+| [T1218.004](https://attack.mitre.org/techniques/T1218/004/) | `detecting-living-off-the-land-attacks`, `hunting-for-lolbins-execution-in-endpoint-logs` |
+| [T1218.005](https://attack.mitre.org/techniques/T1218/005/) | `detecting-fileless-malware-techniques`, `detecting-living-off-the-land-attacks`, `detecting-living-off-the-land-with-lolbas`, `hunting-for-living-off-the-land-binaries`, `hunting-for-lolbins-execution-in-endpoint-logs` +1 more |
+| [T1218.007](https://attack.mitre.org/techniques/T1218/007/) | `hunting-for-living-off-the-land-binaries`, `hunting-for-lolbins-execution-in-endpoint-logs` |
+| [T1218.010](https://attack.mitre.org/techniques/T1218/010/) | `detecting-living-off-the-land-attacks`, `detecting-living-off-the-land-with-lolbas`, `hunting-for-living-off-the-land-binaries`, `hunting-for-lolbins-execution-in-endpoint-logs`, `performing-purple-team-atomic-testing` |
+| [T1218.011](https://attack.mitre.org/techniques/T1218/011/) | `detecting-living-off-the-land-attacks`, `detecting-living-off-the-land-with-lolbas`, `hunting-for-living-off-the-land-binaries`, `hunting-for-lolbins-execution-in-endpoint-logs`, `performing-dynamic-analysis-with-any-run` +1 more |
+| [T1218.013](https://attack.mitre.org/techniques/T1218/013/) | `detecting-living-off-the-land-attacks` |
+| [T1222.001](https://attack.mitre.org/techniques/T1222/001/) | `conducting-domain-persistence-with-dcsync` |
+| [T1497](https://attack.mitre.org/techniques/T1497/) | `analyzing-malware-sandbox-evasion-techniques` |
+| [T1497.001](https://attack.mitre.org/techniques/T1497/001/) | `analyzing-malware-sandbox-evasion-techniques` |
+| [T1497.002](https://attack.mitre.org/techniques/T1497/002/) | `analyzing-malware-sandbox-evasion-techniques` |
+| [T1497.003](https://attack.mitre.org/techniques/T1497/003/) | `analyzing-malware-sandbox-evasion-techniques` |
+| [T1550](https://attack.mitre.org/techniques/T1550/) | `performing-lateral-movement-detection` |
+| [T1550.001](https://attack.mitre.org/techniques/T1550/001/) | `detecting-azure-lateral-movement` |
+| [T1550.002](https://attack.mitre.org/techniques/T1550/002/) | `analyzing-windows-event-logs-in-splunk`, `building-attack-pattern-library-from-cti-reports`, `conducting-full-scope-red-team-engagement`, `detecting-lateral-movement-in-network`, `detecting-lateral-movement-with-splunk` +6 more |
+| [T1550.003](https://attack.mitre.org/techniques/T1550/003/) | `conducting-pass-the-ticket-attack`, `detecting-pass-the-hash-attacks`, `detecting-pass-the-ticket-attacks`, `exploiting-constrained-delegation-abuse` |
+| [T1550.004](https://attack.mitre.org/techniques/T1550/004/) | `performing-initial-access-with-evilginx3` |
+| [T1562](https://attack.mitre.org/techniques/T1562/) | `detecting-evasion-techniques-in-endpoint-logs`, `performing-purple-team-atomic-testing` |
+| [T1562.001](https://attack.mitre.org/techniques/T1562/001/) | `analyzing-powershell-script-block-logging`, `building-attack-pattern-library-from-cti-reports`, `detecting-evasion-techniques-in-endpoint-logs`, `detecting-fileless-attacks-on-endpoints`, `detecting-suspicious-powershell-execution` +1 more |
+| [T1610](https://attack.mitre.org/techniques/T1610/) | `detecting-container-escape-attempts`, `detecting-container-escape-with-falco-rules` |
+
+---
+
+## 🔑 Credential Access
+
+**27 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1003](https://attack.mitre.org/techniques/T1003/) | `analyzing-powershell-script-block-logging`, `building-attack-pattern-library-from-cti-reports`, `building-detection-rules-with-sigma`, `detecting-container-escape-with-falco-rules`, `detecting-credential-dumping-techniques` +10 more |
+| [T1003.001](https://attack.mitre.org/techniques/T1003/001/) | `analyzing-campaign-attribution-evidence`, `analyzing-powershell-script-block-logging`, `analyzing-windows-event-logs-in-splunk`, `building-attack-pattern-library-from-cti-reports`, `building-detection-rule-with-splunk-spl` +13 more |
+| [T1003.002](https://attack.mitre.org/techniques/T1003/002/) | `detecting-credential-dumping-techniques`, `detecting-t1003-credential-dumping-with-edr`, `performing-purple-team-atomic-testing` |
+| [T1003.003](https://attack.mitre.org/techniques/T1003/003/) | `detecting-credential-dumping-techniques`, `detecting-t1003-credential-dumping-with-edr`, `performing-purple-team-atomic-testing` |
+| [T1003.004](https://attack.mitre.org/techniques/T1003/004/) | `detecting-t1003-credential-dumping-with-edr`, `performing-credential-access-with-lazagne`, `performing-purple-team-atomic-testing` |
+| [T1003.005](https://attack.mitre.org/techniques/T1003/005/) | `detecting-t1003-credential-dumping-with-edr`, `performing-purple-team-atomic-testing` |
+| [T1003.006](https://attack.mitre.org/techniques/T1003/006/) | `analyzing-windows-event-logs-in-splunk`, `conducting-domain-persistence-with-dcsync`, `conducting-full-scope-red-team-engagement`, `conducting-internal-network-penetration-test`, `detecting-dcsync-attack-in-active-directory` +8 more |
+| [T1110](https://attack.mitre.org/techniques/T1110/) | `analyzing-windows-event-logs-in-splunk`, `building-detection-rule-with-splunk-spl`, `conducting-internal-network-penetration-test`, `implementing-mitre-attack-coverage-mapping`, `implementing-siem-use-cases-for-detection` +3 more |
+| [T1110.001](https://attack.mitre.org/techniques/T1110/001/) | `analyzing-windows-event-logs-in-splunk`, `building-detection-rule-with-splunk-spl`, `implementing-siem-use-cases-for-detection`, `performing-false-positive-reduction-in-siem`, `performing-purple-team-atomic-testing` |
+| [T1110.002](https://attack.mitre.org/techniques/T1110/002/) | `exploiting-kerberoasting-with-impacket` |
+| [T1110.003](https://attack.mitre.org/techniques/T1110/003/) | `detecting-pass-the-ticket-attacks`, `implementing-siem-use-cases-for-detection`, `performing-purple-team-atomic-testing` |
+| [T1187](https://attack.mitre.org/techniques/T1187/) | `detecting-ntlm-relay-with-event-correlation` |
+| [T1528](https://attack.mitre.org/techniques/T1528/) | `detecting-azure-lateral-movement`, `detecting-azure-service-principal-abuse` |
+| [T1539](https://attack.mitre.org/techniques/T1539/) | `performing-credential-access-with-lazagne`, `performing-initial-access-with-evilginx3` |
+| [T1552](https://attack.mitre.org/techniques/T1552/) | `performing-cloud-incident-containment-procedures`, `performing-purple-team-atomic-testing` |
+| [T1552.001](https://attack.mitre.org/techniques/T1552/001/) | `performing-credential-access-with-lazagne`, `performing-purple-team-atomic-testing` |
+| [T1552.002](https://attack.mitre.org/techniques/T1552/002/) | `performing-credential-access-with-lazagne` |
+| [T1552.005](https://attack.mitre.org/techniques/T1552/005/) | `conducting-cloud-penetration-testing` |
+| [T1552.006](https://attack.mitre.org/techniques/T1552/006/) | `deploying-active-directory-honeytokens` |
+| [T1557](https://attack.mitre.org/techniques/T1557/) | `performing-initial-access-with-evilginx3` |
+| [T1557.001](https://attack.mitre.org/techniques/T1557/001/) | `conducting-internal-network-penetration-test`, `detecting-ntlm-relay-with-event-correlation`, `hunting-for-ntlm-relay-attacks` |
+| [T1558](https://attack.mitre.org/techniques/T1558/) | `analyzing-windows-event-logs-in-splunk`, `conducting-pass-the-ticket-attack`, `exploiting-kerberoasting-with-impacket`, `exploiting-nopac-cve-2021-42278-42287`, `performing-lateral-movement-detection` +1 more |
+| [T1558.001](https://attack.mitre.org/techniques/T1558/001/) | `analyzing-windows-event-logs-in-splunk`, `conducting-domain-persistence-with-dcsync`, `detecting-golden-ticket-attacks-in-kerberos-logs`, `detecting-golden-ticket-forgery`, `detecting-kerberoasting-attacks` +3 more |
+| [T1558.002](https://attack.mitre.org/techniques/T1558/002/) | `performing-active-directory-compromise-investigation` |
+| [T1558.003](https://attack.mitre.org/techniques/T1558/003/) | `analyzing-windows-event-logs-in-splunk`, `building-attack-pattern-library-from-cti-reports`, `conducting-full-scope-red-team-engagement`, `conducting-internal-network-penetration-test`, `deploying-active-directory-honeytokens` +12 more |
+| [T1558.004](https://attack.mitre.org/techniques/T1558/004/) | `detecting-kerberoasting-attacks` |
+| [T1649](https://attack.mitre.org/techniques/T1649/) | `exploiting-active-directory-certificate-services-esc1` |
+
+---
+
+## 🗺️ Discovery
+
+**20 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1016](https://attack.mitre.org/techniques/T1016/) | `conducting-full-scope-red-team-engagement`, `conducting-internal-reconnaissance-with-bloodhound-ce`, `exploiting-active-directory-with-bloodhound`, `performing-purple-team-atomic-testing` |
+| [T1018](https://attack.mitre.org/techniques/T1018/) | `conducting-full-scope-red-team-engagement`, `conducting-internal-reconnaissance-with-bloodhound-ce`, `detecting-network-scanning-with-ids-signatures`, `exploiting-active-directory-with-bloodhound`, `performing-active-directory-bloodhound-analysis` |
+| [T1033](https://attack.mitre.org/techniques/T1033/) | `conducting-internal-reconnaissance-with-bloodhound-ce`, `detecting-privilege-escalation-attempts`, `exploiting-active-directory-with-bloodhound`, `performing-purple-team-atomic-testing` |
+| [T1040](https://attack.mitre.org/techniques/T1040/) | `implementing-continuous-security-validation-with-bas` |
+| [T1046](https://attack.mitre.org/techniques/T1046/) | `detecting-network-scanning-with-ids-signatures`, `detecting-privilege-escalation-attempts`, `performing-packet-injection-attack`, `triaging-security-incident` |
+| [T1049](https://attack.mitre.org/techniques/T1049/) | `performing-purple-team-atomic-testing` |
+| [T1057](https://attack.mitre.org/techniques/T1057/) | `performing-purple-team-atomic-testing` |
+| [T1069](https://attack.mitre.org/techniques/T1069/) | `performing-purple-team-atomic-testing` |
+| [T1069.001](https://attack.mitre.org/techniques/T1069/001/) | `performing-active-directory-bloodhound-analysis`, `performing-purple-team-atomic-testing` |
+| [T1069.002](https://attack.mitre.org/techniques/T1069/002/) | `conducting-internal-reconnaissance-with-bloodhound-ce`, `exploiting-active-directory-with-bloodhound`, `performing-active-directory-bloodhound-analysis`, `performing-kerberoasting-attack`, `performing-purple-team-atomic-testing` |
+| [T1082](https://attack.mitre.org/techniques/T1082/) | `conducting-full-scope-red-team-engagement`, `performing-purple-team-atomic-testing` |
+| [T1083](https://attack.mitre.org/techniques/T1083/) | `implementing-canary-tokens-for-network-intrusion`, `performing-purple-team-atomic-testing` |
+| [T1087](https://attack.mitre.org/techniques/T1087/) | `conducting-full-scope-red-team-engagement`, `executing-red-team-engagement-planning`, `implementing-continuous-security-validation-with-bas`, `performing-purple-team-atomic-testing` |
+| [T1087.001](https://attack.mitre.org/techniques/T1087/001/) | `performing-purple-team-atomic-testing` |
+| [T1087.002](https://attack.mitre.org/techniques/T1087/002/) | `conducting-internal-reconnaissance-with-bloodhound-ce`, `deploying-active-directory-honeytokens`, `exploiting-active-directory-certificate-services-esc1`, `exploiting-active-directory-with-bloodhound`, `exploiting-kerberoasting-with-impacket` +3 more |
+| [T1087.004](https://attack.mitre.org/techniques/T1087/004/) | `detecting-azure-service-principal-abuse`, `implementing-mitre-attack-coverage-mapping` |
+| [T1482](https://attack.mitre.org/techniques/T1482/) | `conducting-internal-reconnaissance-with-bloodhound-ce`, `exploiting-active-directory-with-bloodhound`, `performing-active-directory-bloodhound-analysis` |
+| [T1518](https://attack.mitre.org/techniques/T1518/) | `performing-purple-team-atomic-testing` |
+| [T1518.001](https://attack.mitre.org/techniques/T1518/001/) | `performing-purple-team-atomic-testing` |
+| [T1580](https://attack.mitre.org/techniques/T1580/) | `implementing-mitre-attack-coverage-mapping` |
+
+---
+
+## ↔️ Lateral Movement
+
+**9 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1021](https://attack.mitre.org/techniques/T1021/) | `detecting-lateral-movement-in-network`, `detecting-lateral-movement-with-splunk`, `detecting-service-account-abuse`, `executing-red-team-engagement-planning`, `exploiting-constrained-delegation-abuse` +10 more |
+| [T1021.001](https://attack.mitre.org/techniques/T1021/001/) | `analyzing-campaign-attribution-evidence`, `analyzing-windows-event-logs-in-splunk`, `building-attack-pattern-library-from-cti-reports`, `building-detection-rule-with-splunk-spl`, `building-threat-hunt-hypothesis-framework` +8 more |
+| [T1021.002](https://attack.mitre.org/techniques/T1021/002/) | `analyzing-windows-event-logs-in-splunk`, `building-attack-pattern-library-from-cti-reports`, `building-detection-rule-with-splunk-spl`, `conducting-full-scope-red-team-engagement`, `conducting-internal-network-penetration-test` +10 more |
+| [T1021.003](https://attack.mitre.org/techniques/T1021/003/) | `detecting-lateral-movement-with-splunk`, `hunting-for-dcom-lateral-movement`, `performing-lateral-movement-detection`, `performing-lateral-movement-with-wmiexec`, `performing-purple-team-atomic-testing` |
+| [T1021.004](https://attack.mitre.org/techniques/T1021/004/) | `detecting-lateral-movement-with-splunk`, `performing-purple-team-atomic-testing` |
+| [T1021.006](https://attack.mitre.org/techniques/T1021/006/) | `building-attack-pattern-library-from-cti-reports`, `detecting-lateral-movement-with-splunk`, `performing-lateral-movement-detection`, `performing-purple-team-atomic-testing` |
+| [T1210](https://attack.mitre.org/techniques/T1210/) | `exploiting-ms17-010-eternalblue-vulnerability`, `exploiting-zerologon-vulnerability-cve-2020-1472` |
+| [T1534](https://attack.mitre.org/techniques/T1534/) | `implementing-mitre-attack-coverage-mapping` |
+| [T1570](https://attack.mitre.org/techniques/T1570/) | `detecting-lateral-movement-in-network`, `detecting-lateral-movement-with-splunk`, `performing-lateral-movement-with-wmiexec`, `performing-purple-team-atomic-testing` |
+
+---
+
+## 📦 Collection
+
+**13 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1005](https://attack.mitre.org/techniques/T1005/) | `conducting-malware-incident-response`, `detecting-container-escape-with-falco-rules`, `performing-purple-team-atomic-testing` |
+| [T1039](https://attack.mitre.org/techniques/T1039/) | `performing-purple-team-atomic-testing` |
+| [T1074](https://attack.mitre.org/techniques/T1074/) | `building-attack-pattern-library-from-cti-reports`, `executing-red-team-exercise`, `hunting-for-data-staging-before-exfiltration` |
+| [T1074.001](https://attack.mitre.org/techniques/T1074/001/) | `hunting-for-data-staging-before-exfiltration`, `performing-purple-team-atomic-testing` |
+| [T1074.002](https://attack.mitre.org/techniques/T1074/002/) | `hunting-for-data-staging-before-exfiltration` |
+| [T1113](https://attack.mitre.org/techniques/T1113/) | `performing-purple-team-atomic-testing` |
+| [T1114.002](https://attack.mitre.org/techniques/T1114/002/) | `detecting-email-forwarding-rules-attack` |
+| [T1114.003](https://attack.mitre.org/techniques/T1114/003/) | `detecting-business-email-compromise`, `detecting-email-forwarding-rules-attack` |
+| [T1115](https://attack.mitre.org/techniques/T1115/) | `performing-purple-team-atomic-testing` |
+| [T1213](https://attack.mitre.org/techniques/T1213/) | `conducting-full-scope-red-team-engagement` |
+| [T1530](https://attack.mitre.org/techniques/T1530/) | `detecting-insider-threat-behaviors`, `implementing-mitre-attack-coverage-mapping`, `performing-cloud-incident-containment-procedures` |
+| [T1560](https://attack.mitre.org/techniques/T1560/) | `conducting-full-scope-red-team-engagement`, `hunting-for-data-staging-before-exfiltration` |
+| [T1560.001](https://attack.mitre.org/techniques/T1560/001/) | `hunting-for-data-staging-before-exfiltration`, `performing-purple-team-atomic-testing` |
+
+---
+
+## 📡 Command and Control
+
+**20 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1071](https://attack.mitre.org/techniques/T1071/) | `analyzing-apt-group-with-mitre-navigator`, `analyzing-network-covert-channels-in-malware`, `analyzing-ransomware-network-indicators`, `analyzing-threat-actor-ttps-with-mitre-attack`, `hunting-advanced-persistent-threats` +6 more |
+| [T1071.001](https://attack.mitre.org/techniques/T1071/001/) | `analyzing-apt-group-with-mitre-navigator`, `analyzing-campaign-attribution-evidence`, `analyzing-powershell-empire-artifacts`, `analyzing-powershell-script-block-logging`, `building-attack-pattern-library-from-cti-reports` +13 more |
+| [T1071.004](https://attack.mitre.org/techniques/T1071/004/) | `building-attack-pattern-library-from-cti-reports`, `building-c2-infrastructure-with-sliver-framework`, `hunting-for-beaconing-with-frequency-analysis`, `hunting-for-command-and-control-beaconing`, `hunting-for-dns-tunneling-with-zeek` +3 more |
+| [T1090](https://attack.mitre.org/techniques/T1090/) | `implementing-mitre-attack-coverage-mapping`, `performing-purple-team-atomic-testing` |
+| [T1090.001](https://attack.mitre.org/techniques/T1090/001/) | `performing-purple-team-atomic-testing` |
+| [T1090.002](https://attack.mitre.org/techniques/T1090/002/) | `building-c2-infrastructure-with-sliver-framework`, `building-red-team-c2-infrastructure-with-havoc` |
+| [T1090.004](https://attack.mitre.org/techniques/T1090/004/) | `hunting-for-domain-fronting-c2-traffic` |
+| [T1095](https://attack.mitre.org/techniques/T1095/) | `hunting-for-command-and-control-beaconing`, `hunting-for-unusual-network-connections` |
+| [T1102](https://attack.mitre.org/techniques/T1102/) | `hunting-for-living-off-the-cloud-techniques` |
+| [T1105](https://attack.mitre.org/techniques/T1105/) | `analyzing-powershell-script-block-logging`, `building-attack-pattern-library-from-cti-reports`, `building-c2-infrastructure-with-sliver-framework`, `building-red-team-c2-infrastructure-with-havoc`, `detecting-fileless-attacks-on-endpoints` +7 more |
+| [T1132](https://attack.mitre.org/techniques/T1132/) | `hunting-for-command-and-control-beaconing`, `performing-purple-team-atomic-testing` |
+| [T1132.001](https://attack.mitre.org/techniques/T1132/001/) | `building-c2-infrastructure-with-sliver-framework`, `performing-purple-team-atomic-testing` |
+| [T1219](https://attack.mitre.org/techniques/T1219/) | `performing-purple-team-atomic-testing` |
+| [T1568](https://attack.mitre.org/techniques/T1568/) | `hunting-for-command-and-control-beaconing`, `implementing-mitre-attack-coverage-mapping` |
+| [T1568.002](https://attack.mitre.org/techniques/T1568/002/) | `hunting-for-beaconing-with-frequency-analysis` |
+| [T1571](https://attack.mitre.org/techniques/T1571/) | `hunting-for-unusual-network-connections`, `implementing-mitre-attack-coverage-mapping` |
+| [T1572](https://attack.mitre.org/techniques/T1572/) | `building-c2-infrastructure-with-sliver-framework`, `hunting-for-command-and-control-beaconing`, `hunting-for-dns-tunneling-with-zeek`, `implementing-mitre-attack-coverage-mapping` |
+| [T1573](https://attack.mitre.org/techniques/T1573/) | `analyzing-ransomware-network-indicators`, `hunting-for-beaconing-with-frequency-analysis`, `hunting-for-command-and-control-beaconing`, `implementing-mitre-attack-coverage-mapping`, `performing-purple-team-atomic-testing` |
+| [T1573.001](https://attack.mitre.org/techniques/T1573/001/) | `performing-purple-team-atomic-testing` |
+| [T1573.002](https://attack.mitre.org/techniques/T1573/002/) | `building-c2-infrastructure-with-sliver-framework`, `building-red-team-c2-infrastructure-with-havoc` |
+
+---
+
+## 📤 Exfiltration
+
+**12 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1020](https://attack.mitre.org/techniques/T1020/) | `hunting-for-data-exfiltration-indicators` |
+| [T1029](https://attack.mitre.org/techniques/T1029/) | `hunting-for-data-exfiltration-indicators` |
+| [T1030](https://attack.mitre.org/techniques/T1030/) | `hunting-for-data-exfiltration-indicators` |
+| [T1041](https://attack.mitre.org/techniques/T1041/) | `analyzing-campaign-attribution-evidence`, `analyzing-ransomware-network-indicators`, `building-attack-pattern-library-from-cti-reports`, `conducting-full-scope-red-team-engagement`, `conducting-malware-incident-response` +6 more |
+| [T1048](https://attack.mitre.org/techniques/T1048/) | `building-attack-pattern-library-from-cti-reports`, `building-detection-rule-with-splunk-spl`, `conducting-full-scope-red-team-engagement`, `hunting-for-data-exfiltration-indicators`, `implementing-continuous-security-validation-with-bas` +2 more |
+| [T1048.001](https://attack.mitre.org/techniques/T1048/001/) | `hunting-for-data-exfiltration-indicators` |
+| [T1048.002](https://attack.mitre.org/techniques/T1048/002/) | `hunting-for-data-exfiltration-indicators` |
+| [T1048.003](https://attack.mitre.org/techniques/T1048/003/) | `conducting-full-scope-red-team-engagement`, `hunting-for-data-exfiltration-indicators`, `hunting-for-dns-tunneling-with-zeek`, `implementing-continuous-security-validation-with-bas`, `implementing-mitre-attack-coverage-mapping` +2 more |
+| [T1052](https://attack.mitre.org/techniques/T1052/) | `hunting-for-data-exfiltration-indicators` |
+| [T1537](https://attack.mitre.org/techniques/T1537/) | `hunting-for-data-exfiltration-indicators`, `hunting-for-living-off-the-cloud-techniques`, `implementing-mitre-attack-coverage-mapping`, `implementing-threat-modeling-with-mitre-attack`, `performing-cloud-incident-containment-procedures` |
+| [T1567](https://attack.mitre.org/techniques/T1567/) | `detecting-insider-threat-behaviors`, `hunting-for-data-exfiltration-indicators`, `hunting-for-living-off-the-cloud-techniques`, `implementing-continuous-security-validation-with-bas`, `performing-purple-team-atomic-testing` |
+| [T1567.002](https://attack.mitre.org/techniques/T1567/002/) | `hunting-for-data-exfiltration-indicators`, `performing-purple-team-atomic-testing` |
+
+---
+
+## 💥 Impact
+
+**6 techniques covered**
+
+| Technique | Skills |
+|:----------|:-------|
+| [T1485](https://attack.mitre.org/techniques/T1485/) | `hunting-for-shadow-copy-deletion`, `performing-purple-team-atomic-testing` |
+| [T1486](https://attack.mitre.org/techniques/T1486/) | `analyzing-ransomware-network-indicators`, `building-attack-pattern-library-from-cti-reports`, `building-threat-hunt-hypothesis-framework`, `conducting-full-scope-red-team-engagement`, `hunting-for-shadow-copy-deletion` +7 more |
+| [T1489](https://attack.mitre.org/techniques/T1489/) | `conducting-full-scope-red-team-engagement`, `performing-purple-team-atomic-testing` |
+| [T1490](https://attack.mitre.org/techniques/T1490/) | `building-soc-playbook-for-ransomware`, `hunting-for-shadow-copy-deletion`, `performing-purple-team-atomic-testing`, `performing-purple-team-exercise` |
+| [T1491](https://attack.mitre.org/techniques/T1491/) | `performing-purple-team-atomic-testing` |
+| [T1491.002](https://attack.mitre.org/techniques/T1491/002/) | `performing-purple-team-atomic-testing` |
+
+---
+
+## 🔧 Other / Cross-Tactic Techniques
+
+| Technique | Skills |
+|:----------|:-------|
+| T0157 | `exploiting-kerberoasting-with-impacket` |
+| T0200 | `building-vulnerability-scanning-workflow`, `performing-authenticated-scan-with-openvas` |
+| T0802 | `detecting-attacks-on-historian-servers` |
+| T0809 | `detecting-attacks-on-historian-servers` |
+| T0814 | `detecting-modbus-command-injection-attacks` |
+| T0816 | `detecting-dnp3-protocol-anomalies` |
+| T0830 | `detecting-modbus-protocol-anomalies` |
+| T0831 | `detecting-modbus-protocol-anomalies` |
+| T0832 | `detecting-attacks-on-historian-servers` |
+| T0833 | `detecting-stuxnet-style-attacks` |
+| T0836 | `detecting-modbus-command-injection-attacks`, `detecting-modbus-protocol-anomalies`, `detecting-stuxnet-style-attacks` |
+| T0839 | `detecting-dnp3-protocol-anomalies`, `detecting-stuxnet-style-attacks` |
+| T0843 | `detecting-modbus-command-injection-attacks`, `performing-s7comm-protocol-security-analysis` |
+| T0847 | `detecting-stuxnet-style-attacks` |
+| T0855 | `detecting-dnp3-protocol-anomalies`, `detecting-modbus-command-injection-attacks`, `detecting-modbus-protocol-anomalies` |
+| T0856 | `detecting-stuxnet-style-attacks` |
+| T0862 | `detecting-stuxnet-style-attacks` |
+| T0866 | `detecting-stuxnet-style-attacks` |
+| T0869 | `detecting-dnp3-protocol-anomalies` |
+| T0881 | `performing-s7comm-protocol-security-analysis` |
+| T0886 | `detecting-modbus-protocol-anomalies` |
+| T1404 | `analyzing-android-malware-with-apktool` |
+| T1417 | `analyzing-android-malware-with-apktool` |
+| T1418 | `analyzing-android-malware-with-apktool` |
+| T1553.006 | `analyzing-uefi-bootkit-persistence` |
+| T1555 | `performing-credential-access-with-lazagne`, `performing-purple-team-atomic-testing` |
+| T1555.003 | `performing-credential-access-with-lazagne`, `performing-purple-team-atomic-testing` |
+| T1555.004 | `performing-credential-access-with-lazagne` |
+| T1578 | `performing-cloud-incident-containment-procedures` |
+| T1582 | `analyzing-android-malware-with-apktool` |
+| T1611 | `detecting-container-escape-attempts`, `detecting-container-escape-with-falco-rules` |
+| T1615 | `conducting-internal-reconnaissance-with-bloodhound-ce`, `exploiting-active-directory-with-bloodhound`, `performing-active-directory-bloodhound-analysis` |
+| T1620 | `detecting-fileless-attacks-on-endpoints` |
+| T5577 | `performing-physical-intrusion-assessment` |
+
+---
+
+## How This Was Generated
+
+This coverage map was automatically generated by scanning all 753+ SKILL.md and agent.py files for MITRE ATT&CK technique IDs (pattern: `T####` and `T####.###`). Each technique was mapped to its parent tactic using the [MITRE ATT&CK Enterprise Matrix v16](https://attack.mitre.org/matrices/enterprise/).
+
+To regenerate: `python3 extract_attack.py`
+
+---
+
+## MITRE ATLAS Coverage (v5.5.0)
+
+81 skills mapped to ATLAS adversarial ML techniques.
+
+Key techniques applied:
+- AML.T0051 — LLM Prompt Injection (Execution)
+- AML.T0054 — LLM Jailbreak (Privilege Escalation)
+- AML.T0088 — Generate Deepfakes (AI Attack Staging)
+- AML.T0010 — AI Supply Chain Compromise (Initial Access)
+- AML.T0020 — Poison Training Data (Resource Development)
+- AML.T0070 — RAG Poisoning (Persistence)
+- AML.T0080 — AI Agent Context Poisoning (Persistence)
+- AML.T0056 — Extract LLM System Prompt (Exfiltration)
+
+## MITRE D3FEND Coverage (v1.3)
+
+11 skills mapped to D3FEND defensive countermeasures.
+
+Countermeasures applied span D3FEND tactical categories:
+Harden, Detect, Isolate, Deceive, Evict, Restore.
+Each skill's d3fend_techniques field lists the top 5 most relevant
+defensive countermeasures derived from the skill's ATT&CK technique tags.
+
+## NIST AI RMF Coverage (AI 100-1)
+
+85 skills mapped to NIST AI Risk Management Framework subcategories.
+
+Core functions covered:
+- GOVERN: Organizational accountability for AI risk (GOVERN-1.1, GOVERN-6.1, GOVERN-6.2)
+- MAP: AI risk identification and context (MAP-5.1, MAP-5.2, MAP-1.6)
+- MEASURE: AI risk analysis and evaluation (MEASURE-2.5, MEASURE-2.7, MEASURE-2.8, MEASURE-2.11)
+- MANAGE: AI risk response and recovery (MANAGE-2.4, MANAGE-3.1)
+
+GenAI-specific subcategories applied: GOVERN-6.1, GOVERN-6.2 (responsible deployment policies).
+
+---
+
+<p align="center">
+  <sub>Part of <a href="https://github.com/mukul975/Anthropic-Cybersecurity-Skills">Anthropic Cybersecurity Skills</a> — 753+ open-source cybersecurity skills for AI agents</sub>
+</p>

CITATION.cff

@@ -0,0 +1,32 @@
+cff-version: 1.2.0
+message: "If you use this repository in your research, tools, or publications, please cite it as below."
+type: software
+title: "Anthropic-Cybersecurity-Skills"
+abstract: >
+  A structured collection of 753 cybersecurity skills for AI agents, covering
+  penetration testing, digital forensics, threat intelligence, incident response,
+  cloud security, OT/SCADA security, AI security, and more. Each skill follows
+  a standardized format with YAML frontmatter metadata, step-by-step procedures,
+  tool commands, expected outputs, and MITRE ATT&CK mappings. Compatible with
+  Claude Code, GitHub Copilot, Cursor, Windsurf, Gemini CLI, and 20+ AI agent
+  platforms.
+authors:
+  - name: "Mahipal"
+    email: mukuljangra5@gmail.com
+    alias: mukul975
+repository-code: "https://github.com/mukul975/Anthropic-Cybersecurity-Skills"
+url: "https://github.com/mukul975/Anthropic-Cybersecurity-Skills"
+license: Apache-2.0
+version: "1.1.0"
+date-released: "2026-03-21"
+keywords:
+  - cybersecurity
+  - AI agents
+  - skills
+  - penetration testing
+  - digital forensics
+  - threat intelligence
+  - incident response
+  - MITRE ATT&CK
+  - Claude Code
+  - open source

CODE_OF_CONDUCT.md

@@ -36,7 +36,7 @@ This Code of Conduct applies within all community spaces, and also applies when
 
 ## Enforcement
 
-Instances of abusive, harassing, or otherwise unacceptable behavior may be reported to the community leaders responsible for enforcement at mukul975@users.noreply.github.com. All complaints will be reviewed and investigated promptly and fairly.
+Instances of abusive, harassing, or otherwise unacceptable behavior may be reported to the community leaders responsible for enforcement at mukuljangra5@gmail.com. All complaints will be reviewed and investigated promptly and fairly.
 
 All community leaders are obligated to respect the privacy and security of the reporter of any incident.
 

README.md

@@ -1,124 +1,412 @@
 <p align="center">
-  <img src="assets/banner.png" alt="Anthropic Cybersecurity Skills" width="600">
+  <img src="assets/banner.png" alt="Anthropic Cybersecurity Skills" width="100%">
 </p>
 
-<p align="center">
-  <strong>611+ cybersecurity skills for AI agents &middot; agentskills.io open standard</strong>
-</p>
+<div align="center">
 
-<p align="center">
-  <a href="LICENSE"><img src="https://img.shields.io/badge/license-Apache_2.0-blue.svg?style=flat" alt="License"></a>
-  <img src="https://img.shields.io/badge/skills-611%2B-brightgreen?style=flat" alt="Skills Count">
-  <img src="https://img.shields.io/github/stars/mukul975/Anthropic-Cybersecurity-Skills?style=flat" alt="Stars">
-  <img src="https://img.shields.io/github/last-commit/mukul975/Anthropic-Cybersecurity-Skills?style=flat" alt="Last Commit">
-  <a href="https://agentskills.io"><img src="https://img.shields.io/badge/standard-agentskills.io-purple?style=flat" alt="Agent Skills"></a>
-  <img src="https://img.shields.io/badge/platforms-26%2B-orange?style=flat" alt="Platforms">
-</p>
+#  Anthropic Cybersecurity Skills
+
+### The largest open-source cybersecurity skills library for AI agents
+
+[![GARS-2026 Survey](https://img.shields.io/badge/GARS--2026-Take%20the%20Survey-E8B84B?style=for-the-badge&logo=googleforms&logoColor=black)](https://mahipal.engineer/survey?utm_source=github_badge&utm_medium=readme&utm_campaign=gars2026)
+[![License](https://img.shields.io/badge/License-Apache_2.0-blue.svg?style=flat-square)](LICENSE)
+[![Skills](https://img.shields.io/badge/skills-754-brightgreen?style=flat-square)](#whats-inside--26-security-domains)
+[![Frameworks](https://img.shields.io/badge/frameworks-5-orange?style=flat-square)](#five-frameworks-one-skill-library)
+[![Domains](https://img.shields.io/badge/domains-26-9cf?style=flat-square)](#whats-inside--26-security-domains)
+[![Platforms](https://img.shields.io/badge/platforms-26%2B-blueviolet?style=flat-square)](#compatible-platforms)
+[![GitHub stars](https://img.shields.io/github/stars/mukul975/Anthropic-Cybersecurity-Skills?style=flat-square)](https://github.com/mukul975/Anthropic-Cybersecurity-Skills/stargazers)
+[![GitHub forks](https://img.shields.io/github/forks/mukul975/Anthropic-Cybersecurity-Skills?style=flat-square)](https://github.com/mukul975/Anthropic-Cybersecurity-Skills/network/members)
+[![Last Commit](https://img.shields.io/github/last-commit/mukul975/Anthropic-Cybersecurity-Skills?style=flat-square)](https://github.com/mukul975/Anthropic-Cybersecurity-Skills/commits/main)
+[![agentskills.io](https://img.shields.io/badge/standard-agentskills.io-ff6600?style=flat-square)](https://agentskills.io)
+[![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](CONTRIBUTING.md)
+[![Playground](https://img.shields.io/badge/Playground-Casky.ai-blue)](https://casky.ai/?utm_source=github&utm_medium=readme&utm_campaign=cohort_launch#waitlist)
+[![Hermes Agent](https://img.shields.io/badge/Hermes_Agent-compatible-blueviolet?style=flat)](https://github.com/NousResearch/hermes-agent)
+
+
+**754 production-grade cybersecurity skills · 26 security domains · 5 framework mappings · 26+ AI platforms**
+
+[Get Started](#quick-start) · [What's Inside](#whats-inside--26-security-domains) · [Frameworks](#five-frameworks-one-skill-library) · [Platforms](#compatible-platforms) · [Contributing](#contributing)
+
+</div>
 
 ---
 
-The largest open-source collection of cybersecurity skills for AI agents. Every skill follows the [agentskills.io](https://agentskills.io) open standard and works instantly with Claude Code, GitHub Copilot, OpenAI Codex CLI, Cursor, Gemini CLI, and 20+ other platforms.
+> ⚠️ **Community Project** — This is an independent, community-created project. Not affiliated with Anthropic PBC. 
 
-## Quick Start (30 seconds)
+## Give any AI agent the security skills of a senior analyst
+
+A junior analyst knows which Volatility3 plugin to run on a suspicious memory dump, which Sigma rules catch Kerberoasting, and how to scope a cloud breach across three providers. **Your AI agent doesn't — unless you give it these skills.**
+
+This repo contains **754 structured cybersecurity skills** spanning **26 security domains**, each following the [agentskills.io](https://agentskills.io) open standard.  Every skill is mapped to **five industry frameworks** — MITRE ATT&CK, NIST CSF 2.0, MITRE ATLAS, MITRE D3FEND, and NIST AI RMF  — making this the only open-source skills library with unified cross-framework coverage.  Clone it, point your agent at it, and your next security investigation gets expert-level guidance in seconds.
+
+## Five frameworks, one skill library
+
+No other open-source skills library maps every skill to all five frameworks.  One skill, five compliance checkboxes. 
+
+| Framework | Version | Scope in this repo | What it maps |
+|---|---|---|---|
+| [MITRE ATT&CK](https://attack.mitre.org) | v19.1 | 15 tactics · 286 techniques | Adversary behaviors and TTPs |
+| [NIST CSF 2.0](https://www.nist.gov/cyberframework) | 2.0 | 6 functions · 22 categories | Organizational security posture |
+| [MITRE ATLAS](https://atlas.mitre.org) | v5.4 | 16 tactics · 84 techniques | AI/ML adversarial threats |
+| [MITRE D3FEND](https://d3fend.mitre.org) | v1.3 | 7 categories · 267 techniques | Defensive countermeasures |
+| [NIST AI RMF](https://airc.nist.gov/AI_RMF) | 1.0 | 4 functions · 72 subcategories | AI risk management |
+
+**Example — a single skill maps across all five:**
+
+| Skill | ATT&CK | NIST CSF | ATLAS | D3FEND | AI RMF |
+|---|---|---|---|---|---|
+| `analyzing-network-traffic-of-malware` | T1071 | DE.CM | AML.T0047 | D3-NTA | MEASURE-2.6 |
+
+### MITRE ATT&CK v19.1 — 754/754 skills mapped
+
+Every skill carries a `mitre_attack` frontmatter list validated against **MITRE ATT&CK v19.1** (the latest release) using the official `mitreattack-python` library — 286 distinct techniques across all 15 Enterprise tactics, plus ICS and Mobile techniques where relevant. Zero revoked or deprecated IDs. v19.1's restructured Defense Evasion (now split into **Stealth** and **Defense Impairment**) is reflected below.
+
+| Tactic | ID | Skills |
+|--------|----|--------|
+| Reconnaissance | TA0043 | 103 |
+| Resource Development | TA0042 | 22 |
+| Initial Access | TA0001 | 467 |
+| Execution | TA0002 | 350 |
+| Persistence | TA0003 | 444 |
+| Privilege Escalation | TA0004 | 464 |
+| Stealth | TA0005 | 442 |
+| Defense Impairment | TA0112 | 92 |
+| Credential Access | TA0006 | 202 |
+| Discovery | TA0007 | 237 |
+| Lateral Movement | TA0008 | 68 |
+| Collection | TA0009 | 172 |
+| Command and Control | TA0011 | 123 |
+| Exfiltration | TA0010 | 82 |
+| Impact | TA0040 | 50 |
+
+## Quick start
 
 ```bash
-# Add as Claude Code marketplace
-/plugin marketplace add mukul975/Anthropic-Cybersecurity-Skills
+# Option 1: npx (recommended)
+npx skills add mukul975/Anthropic-Cybersecurity-Skills
 
-# Or clone directly
-git clone https://github.com/mukul975/Anthropic-Cybersecurity-Skills .skills/cybersecurity
+# Option 2: Git clone
+git clone https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git
+cd Anthropic-Cybersecurity-Skills
 ```
 
-## Skill Categories
+Works immediately with Claude Code, GitHub Copilot, OpenAI Codex CLI, Cursor, Gemini CLI, and any [agentskills.io](https://agentskills.io)-compatible platform. 
 
-| Category | Skills | Example Skills |
-|----------|-------:|----------------|
-| Cloud Security | 48 | AWS S3 Bucket Audit, Azure AD Configuration, GCP Security Assessment |
-| Threat Intelligence | 43 | APT Group Analysis with MITRE Navigator, Campaign Attribution, Dark Web Monitoring |
-| Web Application Security | 41 | HTTP Request Smuggling, XSS with Burp Suite, Web Cache Poisoning |
-| Threat Hunting | 35 | Credential Dumping Detection, DNS Tunneling with Zeek, Living-off-the-Land Binaries |
-| Malware Analysis | 34 | Cobalt Strike Beacon Config, Ghidra Reverse Engineering, YARA Rule Development |
-| Digital Forensics | 34 | Disk Imaging with dd/dcfldd, Memory Forensics with Volatility3, Browser Forensics |
-| SOC Operations | 33 | Windows Event Log Analysis, Splunk Detection Rules, SIEM Use Case Implementation |
-| Network Security | 33 | Wireshark Traffic Analysis, VLAN Segmentation, Suricata IDS Configuration |
-| Identity & Access Management | 33 | SAML SSO with Okta, Privileged Access Management, RBAC for Kubernetes |
-| OT/ICS Security | 28 | SCADA System Attack Detection, Modbus Anomaly Detection, Purdue Model Segmentation |
-| API Security | 28 | API Enumeration Detection, BOLA Exploitation, GraphQL Security Assessment |
-| Container Security | 26 | Trivy Image Scanning, Falco Runtime Detection, Kubernetes Pod Security |
-| Vulnerability Management | 24 | DefectDojo Dashboard, CVSS Scoring, Patch Management Workflow |
-| Red Teaming | 24 | Sliver C2 Framework, BloodHound AD Analysis, Kerberoasting with Impacket |
-| Incident Response | 24 | Ransomware Response, Cloud Incident Containment, Volatile Evidence Collection |
-| Penetration Testing | 23 | External Network Pentest, Kubernetes Pentest, Active Directory Pentest |
-| Zero Trust Architecture | 17 | HashiCorp Boundary, Zscaler ZTNA, BeyondCorp Access Model |
-| Endpoint Security | 16 | CIS Benchmark Hardening, Windows Defender Configuration, Host-Based IDS |
-| DevSecOps | 16 | GitLab CI Pipeline, Semgrep Custom SAST Rules, Secret Scanning with Gitleaks |
-| Phishing Defense | 16 | Email Header Analysis, GoPhish Simulation, DMARC/DKIM/SPF Configuration |
-| Cryptography | 13 | TLS 1.3 Configuration, HSM Key Storage, Certificate Authority with OpenSSL |
-| Mobile Security | 12 | iOS App Analysis with Objection, Android Malware Reverse Engineering, Frida Hooking |
-| Ransomware Defense | 5 | Ransomware Precursor Detection, Backup Strategy, Honeypot Detection |
-| Compliance & Governance | 5 | GDPR Data Protection, ISO 27001 ISMS, PCI DSS Controls |
+## 🌍 GARS-2026 — Global Agentic AI Readiness Survey
 
-## How It Works
+I'm running a global academic study measuring how ready security professionals,
+developers, and enterprise teams actually are for agentic AI — MCP servers,
+tool calling, governance, and human-in-the-loop workflows.
 
-Each skill follows the [agentskills.io](https://agentskills.io) **progressive disclosure** pattern. During discovery, an AI agent reads only the YAML frontmatter (~30-50 tokens) to decide relevance:
+**If you use this repo, your response would be a genuinely valuable data point.**
 
-```yaml
----
-name: performing-memory-forensics-with-volatility3
-description: Analyze memory dumps to extract processes, network connections, and malware artifacts using Volatility3.
-domain: cybersecurity
-subdomain: digital-forensics
-tags: [forensics, memory-analysis, volatility3, incident-response]
----
+📋 **Take the survey (10 min):**
+[Survey Link](https://mahipal.engineer/survey?utm_source=github_repo&utm_medium=readme&utm_campaign=gars2026)
+
+- 60 questions · Anonymous · Supervised by SRH Berlin
+- You get **50 Casky Tokens** for early access to [casky.ai](https://casky.ai)
+- Results published open access under CC-BY 4.0
+
+## 🚀 Try it on the Playground
+
+Experience Casky.ai hands-on — no setup required.
+
+**[→ Launch Playground on Casky.ai](https://casky.ai/?utm_source=github&utm_medium=readme&utm_campaign=cohort_launch#waitlist)**
+
+The playground lets you:
+- Run live cybersecurity skill exercises against real targets
+- See AI agents execute structured skills in real time
+- Explore MITRE ATT&CK mapped workflows interactively
+- Test threat hunting, DFIR, and penetration testing scenarios
+
+No installation. No configuration. Just open and start.
+## Why this exists
+
+The cybersecurity workforce gap hit **4.8 million unfilled roles** globally in 2024 (ISC2). AI agents can help close that gap — but only if they have structured domain knowledge to work from. Today's agents can write code and search the web, but they lack the practitioner playbooks that turn a generic LLM into a capable security analyst.
+
+Existing security tool repos give you wordlists, payloads, or exploit code. None of them give an AI agent the structured decision-making workflow a senior analyst follows: when to use each technique, what prerequisites to check, how to execute step-by-step, and how to verify results. That is the gap this project fills.
+
+**Anthropic Cybersecurity Skills** is not a collection of scripts or checklists. It is an **AI-native knowledge base** built from the ground up for the agentskills.io standard  — YAML frontmatter for sub-second discovery, structured Markdown for step-by-step execution, and reference files for deep technical context.  Every skill encodes real practitioner workflows, not generated summaries. 
+
+## What's inside — 26 security domains
+
+| Domain | Skills | Key capabilities |
+|---|---|---|
+| Cloud Security | 60 | AWS, Azure, GCP hardening · CSPM · cloud forensics |
+| Threat Hunting | 55 | Hypothesis-driven hunts · LOTL detection · behavioral analytics |
+| Threat Intelligence | 50 | STIX/TAXII · MISP · feed integration · actor profiling |
+| Web Application Security | 42 | OWASP Top 10 · SQLi · XSS · SSRF · deserialization |
+| Network Security | 40 | IDS/IPS · firewall rules · VLAN segmentation · traffic analysis |
+| Malware Analysis | 39 | Static/dynamic analysis · reverse engineering · sandboxing |
+| Digital Forensics | 37 | Disk imaging · memory forensics · timeline reconstruction |
+| Security Operations | 36 | SIEM correlation · log analysis · alert triage |
+| Identity & Access Management | 35 | IAM policies · PAM · zero trust identity · Okta · SailPoint |
+| SOC Operations | 33 | Playbooks · escalation workflows · metrics · tabletop exercises |
+| Container Security | 30 | K8s RBAC · image scanning · Falco · container forensics |
+| OT/ICS Security | 28 | Modbus · DNP3 · IEC 62443 · historian defense · SCADA |
+| API Security | 28 | GraphQL · REST · OWASP API Top 10 · WAF bypass |
+| Vulnerability Management | 25 | Nessus · scanning workflows · patch prioritization · CVSS |
+| Incident Response | 25 | Breach containment · ransomware response · IR playbooks |
+| Red Teaming | 24 | Full-scope engagements · AD attacks · phishing simulation |
+| Penetration Testing | 23 | Network · web · cloud · mobile · wireless pentesting |
+| Endpoint Security | 17 | EDR · LOTL detection · fileless malware · persistence hunting |
+| DevSecOps | 17 | CI/CD security · code signing · Terraform auditing |
+| Phishing Defense | 16 | Email authentication · BEC detection · phishing IR |
+| Cryptography | 14 | TLS · Ed25519 · certificate transparency · key management |
+| Zero Trust Architecture | 13 | BeyondCorp · CISA maturity model · microsegmentation |
+| Mobile Security | 12 | Android/iOS analysis · mobile pentesting · MDM forensics |
+| Ransomware Defense | 7 | Precursor detection · response · recovery · encryption analysis |
+| Compliance & Governance | 5 | CIS benchmarks · SOC 2 · regulatory frameworks |
+| Deception Technology | 2 | Honeytokens · breach detection canaries |
+
+## How AI agents use these skills
+
+Each skill costs **~30 tokens to scan** (frontmatter only)  and **500–2,000 tokens to fully load** (complete workflow). This progressive disclosure architecture lets agents search all 754 skills in a single pass without blowing context windows. 
+
+```
+User prompt: "Analyze this memory dump for signs of credential theft"
+
+Agent's internal process:
+
+  1. Scans 754 skill frontmatters (~30 tokens each)
+     → identifies 12 relevant skills by matching tags, description, domain
+
+  2. Loads top 3 matches:
+     • performing-memory-forensics-with-volatility3
+     • hunting-for-credential-dumping-lsass
+     • analyzing-windows-event-logs-for-credential-access
+
+  3. Executes the structured Workflow section step-by-step
+     → runs Volatility3 plugins, checks LSASS access patterns,
+        correlates with event log evidence
+
+  4. Validates results using the Verification section
+     → confirms IOCs, maps findings to ATT&CK T1003 (Credential Dumping)
 ```
 
-If the skill matches the task, the agent loads the full body -- workflow steps, prerequisites, tool commands, and verification checks -- without wasting tokens on irrelevant skills.
+**Without these skills**, the agent guesses at tool commands and misses critical steps. **With them**, it follows the same playbook a senior DFIR analyst would use. 
 
-## Compatible Platforms
-
-These skills work with any tool that supports the agentskills.io standard or can read structured Markdown:
-
-| Platform | Integration |
-|----------|------------|
-| **Claude Code** | Native skill loading via `/plugin` |
-| **GitHub Copilot** | Workspace context via `.skills/` directory |
-| **OpenAI Codex CLI** | File-based context injection |
-| **Cursor** | Project rules and docs integration |
-| **Gemini CLI** | Context file loading |
-| **Amp** | Skill directory mounting |
-| **Goose** | Plugin-based skill loading |
-| **Windsurf** | Context awareness from project files |
-| **Aider** | Repository map integration |
-| **Continue** | Custom context providers |
-| And 16+ others | Any agent that reads structured Markdown |
-
-## Skill Anatomy
+## Skill anatomy
 
 Every skill follows a consistent directory structure:
 
 ```
-skills/{skill-name}/
-├── SKILL.md            # Skill definition with YAML frontmatter
-│   ├── Frontmatter     # name, description, domain, subdomain, tags
-│   ├── When to Use     # Trigger conditions for AI agents
-│   ├── Prerequisites   # Required tools and access
-│   ├── Workflow         # Step-by-step execution guide
-│   └── Verification    # How to confirm success
+skills/performing-memory-forensics-with-volatility3/
+├── SKILL.md              ← Skill definition (YAML frontmatter + Markdown body)
 ├── references/
-│   ├── standards.md    # NIST, MITRE ATT&CK, CVE references
-│   └── workflows.md    # Deep technical procedure reference
+│   ├── standards.md      ← MITRE ATT&CK, ATLAS, D3FEND, NIST mappings
+│   └── workflows.md      ← Deep technical procedure reference
 ├── scripts/
-│   └── process.py      # Practitioner helper scripts
+│   └── process.py        ← Working helper scripts
 └── assets/
-    └── template.md     # Checklists and report templates
+    └── template.md       ← Filled-in checklists and report templates
 ```
 
+
+### YAML frontmatter (real example)
+
+```yaml
+---
+name: performing-memory-forensics-with-volatility3
+description: >-
+  Analyze memory dumps to extract running processes, network connections,
+  injected code, and malware artifacts using the Volatility3 framework.
+domain: cybersecurity
+subdomain: digital-forensics
+tags: [forensics, memory-analysis, volatility3, incident-response, dfir]
+atlas_techniques: [AML.T0047]
+d3fend_techniques: [D3-MA, D3-PSMD]
+nist_ai_rmf: [MEASURE-2.6]
+nist_csf: [DE.CM-01, RS.AN-03]
+version: "1.2"
+author: mukul975
+license: Apache-2.0
+---
+```
+
+
+### Markdown body sections
+
+```markdown
+## When to Use
+Trigger conditions — when should an AI agent activate this skill?
+
+## Prerequisites
+Required tools, access levels, and environment setup.
+
+## Workflow
+Step-by-step execution guide with specific commands and decision points.
+
+## Verification
+How to confirm the skill was executed successfully.
+```
+
+Frontmatter fields: `name` (kebab-case, 1–64 chars), `description` (keyword-rich for agent discovery), `domain`, `subdomain`, `tags`,  `atlas_techniques` (MITRE ATLAS IDs), `d3fend_techniques` (MITRE D3FEND IDs), `nist_ai_rmf` (NIST AI RMF references), `nist_csf` (NIST CSF 2.0 categories).  MITRE ATT&CK technique mappings are documented in each skill's `references/standards.md` file and in the ATT&CK Navigator layer included with releases. 
+
+<details>
+<summary><strong>📊 MITRE ATT&CK Enterprise coverage — all 14 tactics</strong></summary>
+
+&nbsp;
+
+| Tactic | ID | Coverage | Key skills |
+|---|---|---|---|
+| Reconnaissance | TA0043 | Strong | OSINT, subdomain enumeration, DNS recon |
+| Resource Development | TA0042 | Moderate | Phishing infrastructure, C2 setup detection |
+| Initial Access | TA0001 | Strong | Phishing simulation, exploit detection, forced browsing |
+| Execution | TA0002 | Strong | PowerShell analysis, fileless malware, script block logging |
+| Persistence | TA0003 | Strong | Scheduled tasks, registry, service accounts, LOTL |
+| Privilege Escalation | TA0004 | Strong | Kerberoasting, AD attacks, cloud privilege escalation |
+| Defense Evasion | TA0005 | Strong | Obfuscation, rootkit analysis, evasion detection |
+| Credential Access | TA0006 | Strong | Mimikatz detection, pass-the-hash, credential dumping |
+| Discovery | TA0007 | Moderate | BloodHound, AD enumeration, network scanning |
+| Lateral Movement | TA0008 | Strong | SMB exploits, lateral movement detection with Splunk |
+| Collection | TA0009 | Moderate | Email forensics, data staging detection |
+| Command and Control | TA0011 | Strong | C2 beaconing, DNS tunneling, Cobalt Strike analysis |
+| Exfiltration | TA0010 | Strong | DNS exfiltration, DLP controls, data loss detection |
+| Impact | TA0040 | Strong | Ransomware defense, encryption analysis, recovery |
+
+An **ATT&CK Navigator layer file** is included in the [v1.0.0 release assets](https://github.com/mukul975/Anthropic-Cybersecurity-Skills/releases/tag/v1.0.0) for visual coverage mapping. 
+
+> **Note:** ATT&CK v19 lands April 28, 2026 — splitting Defense Evasion (TA0005) into two new tactics: *Stealth* and *Impair Defenses*.  Skill mappings will be updated in a forthcoming release.
+
+</details>
+
+<details>
+<summary><strong>📊 NIST CSF 2.0 alignment — all 6 functions</strong></summary>
+
+&nbsp;
+
+| Function | Skills | Examples |
+|---|---|---|
+| **Govern (GV)** | 30+ | Risk strategy, policy frameworks, roles & responsibilities |
+| **Identify (ID)** | 120+ | Asset discovery, threat landscape assessment, risk analysis |
+| **Protect (PR)** | 150+ | IAM hardening, WAF rules, zero trust, encryption |
+| **Detect (DE)** | 200+ | Threat hunting, SIEM correlation, anomaly detection |
+| **Respond (RS)** | 160+ | Incident response, forensics, breach containment |
+| **Recover (RC)** | 40+ | Ransomware recovery, BCP, disaster recovery |
+
+NIST CSF 2.0 (February 2024) added the **Govern** function  and expanded scope from critical infrastructure to all organizations.  Skill mappings align to all 22 categories and reference 106 subcategories. 
+
+</details>
+
+<details>
+<summary><strong>📊 Framework deep dive — ATLAS, D3FEND, AI RMF</strong></summary>
+
+&nbsp;
+
+### MITRE ATLAS v5.4 — AI/ML adversarial threats
+ATLAS maps adversarial tactics, techniques, and case studies specific to AI and machine learning systems. Version 5.4 covers **16 tactics and 84 techniques** including agentic AI attack vectors added in late 2025: AI agent context poisoning, tool invocation abuse, MCP server compromises, and malicious agent deployment.  Skills mapped to ATLAS help agents identify and defend against threats to ML pipelines, model weights, inference APIs, and autonomous workflows. 
+
+### MITRE D3FEND v1.3 — Defensive countermeasures
+D3FEND is an NSA-funded knowledge graph of **267 defensive techniques** organized across 7 tactical categories: Model, Harden, Detect, Isolate, Deceive, Evict, and Restore.  Built on OWL 2 ontology, it uses a shared Digital Artifact layer to bidirectionally map defensive countermeasures to ATT&CK offensive techniques.  Skills tagged with D3FEND identifiers let agents recommend specific countermeasures for detected threats.
+
+### NIST AI RMF 1.0 + GenAI Profile (AI 600-1)
+The AI Risk Management Framework defines 4 core functions — Govern, Map, Measure, Manage — with **72 subcategories** for trustworthy AI development.  The GenAI Profile (AI 600-1, July 2024) adds **12 risk categories** specific to generative AI, from confabulation and data privacy to prompt injection and supply chain risks.  Colorado's AI Act (effective February 2026) provides a **legal safe harbor** for organizations complying with NIST AI RMF, making these mappings directly relevant to regulatory compliance.
+
+</details>
+
+## Compatible platforms
+
+**AI code assistants**
+Claude Code (Anthropic) · GitHub Copilot (Microsoft) · Cursor · Windsurf · Cline · Aider · Continue · Roo Code · Amazon Q Developer · Tabnine · Sourcegraph Cody · JetBrains AI 
+
+**CLI agents**
+OpenAI Codex CLI · Gemini CLI (Google) 
+
+**Autonomous agents**
+Devin · Replit Agent · SWE-agent · OpenHands 
+
+**Agent frameworks & SDKs**
+LangChain · CrewAI · AutoGen · Semantic Kernel · Haystack · Vercel AI SDK · Any MCP-compatible agent 
+
+All platforms that support the [agentskills.io](https://agentskills.io) standard can load these skills with zero configuration. 
+
+## What people are saying
+
+> *"A database of real, organized security skills that any AI agent can plug into and use. Not tutorials. Not blog posts."* 
+> — **[Hasan Toor (@hasantoxr)](https://x.com/hasantoxr/status/2033193922349179249)**, AI/tech creator
+
+> *"This is not a random collection of security scripts. It's a structured operational knowledge base designed for AI-driven security workflows."* 
+> — **[fazal-sec](https://fazal-sec.medium.com/claude-skills-ai-powered-cybersecurity-the-complete-guide-to-building-intelligent-security-7bb7e9d14c8e)**,  Medium
+
+## Featured in
+
+| Where | Type | Link |
+|---|---|---|
+| **awesome-agent-skills** | Awesome List (1,000+ skills index) | [VoltAgent/awesome-agent-skills](https://github.com/VoltAgent/awesome-agent-skills) |
+| **awesome-ai-security** | Awesome List (AI security tools) | [ottosulin/awesome-ai-security](https://github.com/ottosulin/awesome-ai-security) |
+| **awesome-codex-cli** | Awesome List (Codex CLI resources) | [RoggeOhta/awesome-codex-cli](https://github.com/RoggeOhta/awesome-codex-cli) |
+| **SkillsLLM** | Skills directory & marketplace | [skillsllm.com/skill/anthropic-cybersecurity-skills](https://skillsllm.com/skill/anthropic-cybersecurity-skills) |
+| **Openflows** | Signal analysis & tracking | [openflows.org](https://openflows.org/currency/currents/anthropic-cybersecurity-skills/) |
+| **NeverSight skills_feed** | Automated skills index | [NeverSight/skills_feed](https://github.com/NeverSight/skills_feed) |
+
+## Star history
+
+<a href="https://star-history.com/#mukul975/Anthropic-Cybersecurity-Skills&Date">
+ <picture>
+   <source media="(prefers-color-scheme: dark)" srcset="https://api.star-history.com/svg?repos=mukul975/Anthropic-Cybersecurity-Skills&type=Date&theme=dark" />
+   <source media="(prefers-color-scheme: light)" srcset="https://api.star-history.com/svg?repos=mukul975/Anthropic-Cybersecurity-Skills&type=Date" />
+   <img alt="Star History Chart" src="https://api.star-history.com/svg?repos=mukul975/Anthropic-Cybersecurity-Skills&type=Date" width="100%" />
+ </picture>
+</a>
+
+## Releases
+
+| Version | Date | Highlights |
+|---|---|---|
+| [v1.0.0](https://github.com/mukul975/Anthropic-Cybersecurity-Skills/releases/tag/v1.0.0) | March 11, 2026 | 734 skills · 26 domains · MITRE ATT&CK + NIST CSF 2.0 mapping · ATT&CK Navigator layer |
+
+Skills have continued to grow on `main` since v1.0.0 — the library now contains **754 skills** with **5-framework mapping**  (MITRE ATLAS, D3FEND, and NIST AI RMF added post-release).  Check [Releases](https://github.com/mukul975/Anthropic-Cybersecurity-Skills/releases) for the latest tagged version.
+
 ## Contributing
 
-We welcome contributions from the cybersecurity community. See [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines on adding new skills, improving existing ones, and our review process.
+This project grows through community contributions. Here is how to get involved:
+
+**Add a new skill** — Domains like Deception Technology (2 skills) and Compliance & Governance (5 skills) need the most help. Follow the template in [CONTRIBUTING.md](CONTRIBUTING.md) and submit a PR with the title `Add skill: your-skill-name`.
+
+**Improve existing skills** — Add framework mappings, fix workflows, update tool references, or contribute scripts and templates.
+
+**Report issues** — Found an inaccurate procedure or broken script? [Open an issue](https://github.com/mukul975/Anthropic-Cybersecurity-Skills/issues).
+
+Every PR is reviewed for technical accuracy and agentskills.io standard compliance within 48 hours.  Check [good first issues](https://github.com/mukul975/Anthropic-Cybersecurity-Skills/issues?q=is%3Aissue+is%3Aopen+label%3A%22good+first+issue%22) for a starting point.
+
+This project follows the [Contributor Covenant](https://www.contributor-covenant.org/). By participating, you agree to uphold this code. 
+
+## Community
+
+💬 [Discussions](https://github.com/mukul975/Anthropic-Cybersecurity-Skills/discussions) — Questions, ideas, and roadmap conversations
+🐛 [Issues](https://github.com/mukul975/Anthropic-Cybersecurity-Skills/issues) — Bug reports and feature requests
+🔒 [Security Policy](SECURITY.md) — Responsible disclosure process (48-hour acknowledgment) 
+
+## Citation
+
+If you use this project in research or publications:
+
+```bibtex
+@software{anthropic_cybersecurity_skills,
+  author       = {Jangra, Mahipal},
+  title        = {Anthropic Cybersecurity Skills},
+  year         = {2026},
+  url          = {https://github.com/mukul975/Anthropic-Cybersecurity-Skills},
+  license      = {Apache-2.0},
+  note         = {754 structured cybersecurity skills for AI agents,
+                  mapped to MITRE ATT\&CK, NIST CSF 2.0, MITRE ATLAS,
+                  MITRE D3FEND, and NIST AI RMF}
+}
+```
 
 ## License
 
-<a href="LICENSE"><img src="https://img.shields.io/badge/license-Apache_2.0-blue.svg?style=flat" alt="License"></a>
+This project is licensed under the [Apache License 2.0](LICENSE). You are free to use, modify, and distribute these skills in both personal and commercial projects. 
 
-This project is licensed under the Apache License 2.0. See [LICENSE](LICENSE) for details.
+---
+
+<div align="center">
+
+**If this project helps your security work, consider giving it a ⭐**
+
+[⭐ Star](https://github.com/mukul975/Anthropic-Cybersecurity-Skills/stargazers) · [🍴 Fork](https://github.com/mukul975/Anthropic-Cybersecurity-Skills/fork) · [💬 Discuss](https://github.com/mukul975/Anthropic-Cybersecurity-Skills/discussions) · [📝 Contribute](CONTRIBUTING.md)
+
+Community project by [@mukul975](https://github.com/mukul975). Not affiliated with Anthropic PBC.
+
+</div>

mappings/README.md

@@ -1,87 +1,88 @@
-# Security Framework Mappings
+# MITRE ATT&CK Navigator Layer - Anthropic Cybersecurity Skills
 
-This directory maps the 607+ cybersecurity skills in this repository to industry-standard security frameworks, enabling practitioners and AI agents to discover relevant skills through the lens of established security models.
+This directory contains a MITRE ATT&CK Navigator layer file that maps the coverage of the Anthropic Cybersecurity Skills repository against the ATT&CK Enterprise matrix.
 
-## Supported Frameworks
+## Files
 
-### MITRE ATT&CK v15
+| File | Description |
+|------|-------------|
+| `attack-navigator-layer.json` | ATT&CK Navigator layer (v4.5 format, Enterprise ATT&CK v14) |
 
-The [MITRE ATT&CK](https://attack.mitre.org/) framework is a globally accessible knowledge base of adversary tactics and techniques based on real-world observations. Skills are mapped to:
+## How to View
 
-- **Tactics** (TA00xx) -- the adversary's tactical goals during an operation
-- **Techniques** (T1xxx) -- the specific methods used to achieve those goals
-- **Sub-techniques** (T1xxx.xxx) -- more granular variations of techniques
+1. Open the [MITRE ATT&CK Navigator](https://mitre-attack.github.io/attack-navigator/)
+2. Click **Open Existing Layer**
+3. Select **Upload from local** and choose `attack-navigator-layer.json`
+4. The matrix will display with blue-shaded techniques indicating coverage
 
-See [`mitre-attack/`](mitre-attack/) for the full mapping and coverage analysis.
+Alternatively, paste the raw JSON URL into the Navigator's "Load from URL" option if this file is hosted publicly.
 
-### NIST Cybersecurity Framework 2.0
+## Coverage Statistics
 
-The [NIST CSF 2.0](https://www.nist.gov/cyberframework) provides a taxonomy of high-level cybersecurity outcomes organized into 6 core functions:
+| Metric | Value |
+|--------|-------|
+| Total skills scanned | 742 |
+| Unique ATT&CK techniques referenced | 218 |
+| Parent techniques | 94 |
+| Sub-techniques | 124 |
+| Tactics with coverage | 14/14 |
 
-| Function | Code | Description |
-|----------|------|-------------|
-| Govern | GV | Establishing and monitoring cybersecurity risk management strategy |
-| Identify | ID | Understanding organizational cybersecurity risk |
-| Protect | PR | Safeguarding assets through security controls |
-| Detect | DE | Finding and analyzing cybersecurity events |
-| Respond | RS | Taking action regarding detected incidents |
-| Recover | RC | Restoring capabilities after an incident |
+## Coverage by Tactic
 
-See [`nist-csf/`](nist-csf/) for the full alignment and category mapping.
+| Tactic | Techniques Covered |
+|--------|-------------------|
+| Defense Evasion | 36 |
+| Credential Access | 33 |
+| Persistence | 29 |
+| Initial Access | 17 |
+| Command and Control | 17 |
+| Privilege Escalation | 13 |
+| Discovery | 12 |
+| Exfiltration | 12 |
+| Reconnaissance | 11 |
+| Collection | 10 |
+| Lateral Movement | 9 |
+| Execution | 8 |
+| Resource Development | 6 |
+| Impact | 5 |
 
-### OWASP Top 10 (2025)
+## Color Scale
 
-The [OWASP Top 10](https://owasp.org/www-project-top-ten/) represents the most critical security risks to web applications. Skills are mapped to each risk category to provide hands-on remediation and testing capabilities.
+The layer uses a blue gradient to indicate coverage depth:
 
-See [`owasp/`](owasp/) for the full mapping.
+- **Light blue** (`#cfe2f3`): 1-2 skills reference this technique
+- **Medium blue** (`#6fa8dc`): 3-5 skills reference this technique
+- **Dark blue** (`#3d85c6`): 6-10 skills reference this technique
+- **Deep blue** (`#1155cc`): 11+ skills reference this technique
 
-## How Mappings Work
+## Top 10 Most Covered Techniques
 
-Each skill in this repository has YAML frontmatter with `domain`, `subdomain`, and `tags` fields. Framework mappings aggregate skills by subdomain relevance and tag correlation:
+| Technique | Name | Skills |
+|-----------|------|--------|
+| T1059.001 | PowerShell | 26 |
+| T1055 | Process Injection | 17 |
+| T1053.005 | Scheduled Task | 16 |
+| T1566.001 | Spearphishing Attachment | 15 |
+| T1558.003 | Kerberoasting | 14 |
+| T1547.001 | Registry Run Keys / Startup Folder | 13 |
+| T1078 | Valid Accounts | 13 |
+| T1003.006 | DCSync | 13 |
+| T1071.001 | Web Protocols | 12 |
+| T1021.002 | SMB/Windows Admin Shares | 12 |
 
-```
-Skill YAML frontmatter
-  -> subdomain (e.g., "penetration-testing")
-  -> tags (e.g., ["mitre-attack", "privilege-escalation"])
-  -> Framework mapping (e.g., ATT&CK TA0004 Privilege Escalation)
-```
+## Methodology
 
-Mappings are maintained at the subdomain level for scalability. Individual skills may also carry framework-specific tags in their frontmatter for precise lookups.
+Techniques were extracted by scanning all `SKILL.md` files in the repository for ATT&CK technique ID patterns (`T1XXX` and `T1XXX.XXX`). Each technique's score is proportional to the number of distinct skills that reference it, normalized to a 1-100 scale.
 
-## Subdomain Distribution (607 skills)
+## Layer Format
 
-| Subdomain | Skills | Primary Frameworks |
-|-----------|--------|--------------------|
-| cloud-security | 48 | ATT&CK, NIST CSF |
-| threat-intelligence | 43 | ATT&CK, NIST CSF |
-| web-application-security | 41 | ATT&CK, OWASP |
-| threat-hunting | 35 | ATT&CK, NIST CSF |
-| digital-forensics | 34 | ATT&CK, NIST CSF |
-| malware-analysis | 34 | ATT&CK, NIST CSF |
-| identity-access-management | 33 | ATT&CK, NIST CSF |
-| network-security | 33 | ATT&CK, NIST CSF |
-| soc-operations | 33 | ATT&CK, NIST CSF |
-| api-security | 28 | OWASP, ATT&CK |
-| ot-ics-security | 28 | ATT&CK (ICS), NIST CSF |
-| container-security | 26 | ATT&CK, NIST CSF |
-| incident-response | 24 | ATT&CK, NIST CSF |
-| vulnerability-management | 24 | ATT&CK, NIST CSF, OWASP |
-| penetration-testing | 23 | ATT&CK |
-| red-teaming | 24 | ATT&CK |
-| devsecops | 16 | NIST CSF, OWASP |
-| endpoint-security | 16 | ATT&CK, NIST CSF |
-| phishing-defense | 16 | ATT&CK, NIST CSF |
-| cryptography | 13 | NIST CSF |
-| zero-trust-architecture | 13 | NIST CSF |
-| mobile-security | 12 | ATT&CK (Mobile), OWASP |
-| compliance-governance | 5 | NIST CSF |
-| ransomware-defense | 5 | ATT&CK, NIST CSF |
+- **Format version**: 4.5
+- **ATT&CK version**: 14 (Enterprise)
+- **Navigator version**: 4.9.1
+- **Domain**: enterprise-attack
 
-## Contributing
+## Related Links
 
-To add or update a framework mapping:
-
-1. Identify the skill subdomain and relevant framework category
-2. Update the corresponding mapping file in the framework directory
-3. Ensure the skill's YAML frontmatter tags reflect the mapping
-4. Submit a pull request with the mapping justification
+- [MITRE ATT&CK Framework](https://attack.mitre.org/)
+- [ATT&CK Navigator](https://mitre-attack.github.io/attack-navigator/)
+- [ATT&CK Navigator GitHub](https://github.com/mitre-attack/attack-navigator)

mappings/mitre-attack/coverage-summary.md

@@ -1,6 +1,6 @@
 # ATT&CK Coverage Summary
 
-Coverage analysis of the 607 cybersecurity skills mapped to MITRE ATT&CK Enterprise v15 tactics.
+Coverage analysis of the 753 cybersecurity skills mapped to MITRE ATT&CK Enterprise v15 tactics.
 
 ## Tactic Coverage Matrix
 

skills/acquiring-disk-image-with-dd-and-dcfldd/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
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-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
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skills/acquiring-disk-image-with-dd-and-dcfldd/SKILL.md

@@ -1,12 +1,29 @@
 ---
 name: acquiring-disk-image-with-dd-and-dcfldd
-description: Create forensically sound bit-for-bit disk images using dd and dcfldd while preserving evidence integrity through hash verification.
+description: Create forensically sound bit-for-bit disk images using dd and dcfldd
+  while preserving evidence integrity through hash verification.
 domain: cybersecurity
 subdomain: digital-forensics
-tags: [forensics, disk-imaging, evidence-acquisition, dd, dcfldd, hash-verification]
-version: "1.0"
+tags:
+- forensics
+- disk-imaging
+- evidence-acquisition
+- dd
+- dcfldd
+- hash-verification
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+nist_csf:
+- RS.AN-01
+- RS.AN-03
+- DE.AE-02
+- RS.MA-01
+mitre_attack:
+- T1006
+- T1005
+- T1025
+- T1074.001
 ---
 
 # Acquiring Disk Image with dd and dcfldd

skills/acquiring-disk-image-with-dd-and-dcfldd/scripts/agent.py

@@ -1,17 +1,19 @@
 #!/usr/bin/env python3
 """Forensic disk image acquisition agent using dd and dcfldd with hash verification."""
 
+import shlex
 import subprocess
 import hashlib
 import os
-import sys
 import datetime
 import json
 
 
 def run_cmd(cmd, capture=True):
-    """Execute a shell command and return output."""
-    result = subprocess.run(cmd, shell=True, capture_output=capture, text=True)
+    """Execute a command and return output."""
+    if isinstance(cmd, str):
+        cmd = shlex.split(cmd)
+    result = subprocess.run(cmd, capture_output=capture, text=True, timeout=120)
     return result.stdout.strip(), result.stderr.strip(), result.returncode
 
 
@@ -65,16 +67,22 @@ def compute_hash(path, algorithm="sha256", block_size=65536):
 
 def acquire_with_dd(source, destination, block_size=4096, log_file=None):
     """Acquire a forensic image using dd with error handling."""
-    cmd = (
-        f"dd if={source} of={destination} bs={block_size} "
-        f"conv=noerror,sync status=progress"
-    )
-    if log_file:
-        cmd += f" 2>&1 | tee {log_file}"
+    dd_cmd = [
+        "dd", f"if={source}", f"of={destination}",
+        f"bs={block_size}", "conv=noerror,sync", "status=progress"
+    ]
     print(f"[*] Starting dd acquisition: {source} -> {destination}")
     print(f"[*] Block size: {block_size}")
     start = datetime.datetime.utcnow()
-    _, stderr, rc = run_cmd(cmd, capture=False)
+    if log_file:
+        dd_proc = subprocess.run(dd_cmd, capture_output=True, text=True, timeout=120)
+        combined = (dd_proc.stdout or "") + (dd_proc.stderr or "")
+        with open(log_file, "w") as lf:
+            lf.write(combined)
+        rc = dd_proc.returncode
+    else:
+        result = subprocess.run(dd_cmd, text=True, timeout=120)
+        rc = result.returncode
     elapsed = (datetime.datetime.utcnow() - start).total_seconds()
     print(f"[*] Acquisition completed in {elapsed:.1f} seconds (rc={rc})")
     return rc == 0
@@ -83,18 +91,21 @@ def acquire_with_dd(source, destination, block_size=4096, log_file=None):
 def acquire_with_dcfldd(source, destination, hash_alg="sha256", hash_log=None,
                         error_log=None, block_size=4096, split_size=None):
     """Acquire a forensic image using dcfldd with built-in hashing."""
-    cmd = f"dcfldd if={source} of={destination} bs={block_size} conv=noerror,sync"
-    cmd += f" hash={hash_alg}"
+    cmd = [
+        "dcfldd", f"if={source}", f"of={destination}",
+        f"bs={block_size}", "conv=noerror,sync",
+        f"hash={hash_alg}", "hashwindow=1G",
+    ]
     if hash_log:
-        cmd += f" hashlog={hash_log}"
-    cmd += " hashwindow=1G"
+        cmd.append(f"hashlog={hash_log}")
     if error_log:
-        cmd += f" errlog={error_log}"
+        cmd.append(f"errlog={error_log}")
     if split_size:
-        cmd += f" split={split_size} splitformat=aa"
+        cmd.extend([f"split={split_size}", "splitformat=aa"])
     print(f"[*] Starting dcfldd acquisition: {source} -> {destination}")
     start = datetime.datetime.utcnow()
-    _, stderr, rc = run_cmd(cmd, capture=False)
+    result = subprocess.run(cmd, text=True, timeout=120)
+    rc = result.returncode
     elapsed = (datetime.datetime.utcnow() - start).total_seconds()
     print(f"[*] dcfldd completed in {elapsed:.1f} seconds (rc={rc})")
     return rc == 0

skills/analyzing-active-directory-acl-abuse/LICENSE

@@ -0,0 +1,201 @@
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skills/analyzing-active-directory-acl-abuse/SKILL.md

@@ -0,0 +1,90 @@
+---
+name: analyzing-active-directory-acl-abuse
+description: Detect dangerous ACL misconfigurations in Active Directory using ldap3
+  to identify GenericAll, WriteDACL, and WriteOwner abuse paths
+domain: cybersecurity
+subdomain: identity-security
+tags:
+- active-directory
+- acl-abuse
+- ldap
+- privilege-escalation
+version: '1.0'
+author: mahipal
+license: Apache-2.0
+nist_csf:
+- PR.AA-01
+- PR.AA-05
+- PR.AA-06
+mitre_attack:
+- T1098
+- T1098.007
+- T1484.001
+- T1222.001
+- T1078.002
+---
+
+
+# Analyzing Active Directory ACL Abuse
+
+## Overview
+
+Active Directory Access Control Lists (ACLs) define permissions on AD objects through Discretionary Access Control Lists (DACLs) containing Access Control Entries (ACEs). Misconfigured ACEs can grant non-privileged users dangerous permissions such as GenericAll (full control), WriteDACL (modify permissions), WriteOwner (take ownership), and GenericWrite (modify attributes) on sensitive objects like Domain Admins groups, domain controllers, or GPOs.
+
+This skill uses the ldap3 Python library to connect to a Domain Controller, query objects with their nTSecurityDescriptor attribute, parse the binary security descriptor into SDDL (Security Descriptor Definition Language) format, and identify ACEs that grant dangerous permissions to non-administrative principals. These misconfigurations are the basis for ACL-based attack paths discovered by tools like BloodHound.
+
+
+## When to Use
+
+- When investigating security incidents that require analyzing active directory acl abuse
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
+## Prerequisites
+
+- Python 3.9 or later with ldap3 library (`pip install ldap3`)
+- Domain user credentials with read access to AD objects
+- Network connectivity to Domain Controller on port 389 (LDAP) or 636 (LDAPS)
+- Understanding of Active Directory security model and SDDL format
+
+## Steps
+
+1. **Connect to Domain Controller**: Establish an LDAP connection using ldap3 with NTLM or simple authentication. Use LDAPS (port 636) for encrypted connections in production.
+
+2. **Query target objects**: Search the target OU or entire domain for objects including users, groups, computers, and OUs. Request the `nTSecurityDescriptor`, `distinguishedName`, `objectClass`, and `sAMAccountName` attributes.
+
+3. **Parse security descriptors**: Convert the binary nTSecurityDescriptor into its SDDL string representation. Parse each ACE in the DACL to extract the trustee SID, access mask, and ACE type (allow/deny).
+
+4. **Resolve SIDs to principals**: Map security identifiers (SIDs) to human-readable account names using LDAP lookups against the domain. Identify well-known SIDs for built-in groups.
+
+5. **Check for dangerous permissions**: Compare each ACE's access mask against dangerous permission bitmasks: GenericAll (0x10000000), WriteDACL (0x00040000), WriteOwner (0x00080000), GenericWrite (0x40000000), and WriteProperty for specific extended rights.
+
+6. **Filter non-admin trustees**: Exclude expected administrative trustees (Domain Admins, Enterprise Admins, SYSTEM, Administrators) and flag ACEs where non-privileged users or groups hold dangerous permissions.
+
+7. **Map attack paths**: For each finding, document the potential attack chain (e.g., GenericAll on user allows password reset, WriteDACL on group allows adding self to group).
+
+8. **Generate remediation report**: Output a JSON report with all dangerous ACEs, affected objects, non-admin trustees, and recommended remediation steps.
+
+## Expected Output
+
+```json
+{
+  "domain": "corp.example.com",
+  "objects_scanned": 1247,
+  "dangerous_aces_found": 8,
+  "findings": [
+    {
+      "severity": "critical",
+      "target_object": "CN=Domain Admins,CN=Users,DC=corp,DC=example,DC=com",
+      "target_type": "group",
+      "trustee": "CORP\\helpdesk-team",
+      "permission": "GenericAll",
+      "access_mask": "0x10000000",
+      "ace_type": "ACCESS_ALLOWED",
+      "attack_path": "GenericAll on Domain Admins group allows adding arbitrary members",
+      "remediation": "Remove GenericAll ACE for helpdesk-team on Domain Admins"
+    }
+  ]
+}
+```

skills/analyzing-active-directory-acl-abuse/references/api-reference.md

@@ -0,0 +1,94 @@
+# Active Directory ACL Abuse API Reference
+
+## ldap3 Python Connection
+
+```python
+from ldap3 import Server, Connection, ALL, NTLM, SUBTREE
+
+server = Server("192.168.1.10", get_info=ALL, use_ssl=False)
+conn = Connection(server, user="DOMAIN\\user", password="pass",
+                  authentication=NTLM, auto_bind=True)
+
+# Search with nTSecurityDescriptor
+conn.search(
+    "DC=corp,DC=example,DC=com",
+    "(objectClass=group)",
+    search_scope=SUBTREE,
+    attributes=["distinguishedName", "sAMAccountName",
+                "objectClass", "nTSecurityDescriptor"],
+)
+```
+
+## SDDL ACE Format
+
+```
+ACE String: (ace_type;ace_flags;rights;object_guid;inherit_guid;trustee_sid)
+Example:    (A;;GA;;;S-1-5-21-xxx-512)
+```
+
+| Component | Description |
+|-----------|-------------|
+| `A` | Access Allowed |
+| `D` | Access Denied |
+| `OA` | Object Access Allowed |
+| `GA` | Generic All |
+| `GW` | Generic Write |
+| `WD` | Write DACL |
+| `WO` | Write Owner |
+
+## Dangerous Permission Bitmasks
+
+| Permission | Hex Mask | Risk |
+|-----------|----------|------|
+| GenericAll | `0x10000000` | Full control over object |
+| GenericWrite | `0x40000000` | Modify all writable attributes |
+| WriteDACL | `0x00040000` | Modify object permissions |
+| WriteOwner | `0x00080000` | Take object ownership |
+| WriteProperty | `0x00000020` | Write specific properties |
+| ExtendedRight | `0x00000100` | Extended rights (password reset, etc.) |
+| Self | `0x00000008` | Self-membership modification |
+| Delete | `0x00010000` | Delete the object |
+
+## BloodHound Cypher Queries for ACL Paths
+
+```cypher
+-- Find all users with GenericAll on Domain Admins
+MATCH p=(n:User)-[r:GenericAll]->(g:Group {name:"DOMAIN ADMINS@CORP.COM"})
+RETURN p
+
+-- Find WriteDACL paths from non-admins to high-value targets
+MATCH (n:User {admincount:false})
+MATCH p=allShortestPaths((n)-[r:WriteDacl|WriteOwner|GenericAll*1..]->(m:Group))
+WHERE m.highvalue = true
+RETURN p
+
+-- Find GenericWrite on computers for RBCD attacks
+MATCH p=(n:User)-[r:GenericWrite]->(c:Computer)
+WHERE NOT n.admincount
+RETURN n.name, c.name
+
+-- Enumerate all outbound ACL edges for a principal
+MATCH p=(n {name:"HELPDESK@CORP.COM"})-[r:GenericAll|GenericWrite|WriteDacl|WriteOwner|Owns]->(m)
+RETURN type(r), m.name, labels(m)
+
+-- Find shortest ACL abuse path to Domain Admin
+MATCH (n:User {name:"JSMITH@CORP.COM"})
+MATCH (da:Group {name:"DOMAIN ADMINS@CORP.COM"})
+MATCH p=shortestPath((n)-[r:MemberOf|GenericAll|GenericWrite|WriteDacl|WriteOwner|Owns|ForceChangePassword*1..]->(da))
+RETURN p
+```
+
+## PowerView Commands for ACL Enumeration
+
+```powershell
+# Get ACL for Domain Admins group
+Get-DomainObjectAcl -Identity "Domain Admins" -ResolveGUIDs
+
+# Find interesting ACEs for non-admin users
+Find-InterestingDomainAcl -ResolveGUIDs | Where-Object {
+    $_.ActiveDirectoryRights -match "GenericAll|WriteDacl|WriteOwner"
+}
+
+# Get ACL for specific OU
+Get-DomainObjectAcl -SearchBase "OU=Servers,DC=corp,DC=com" -ResolveGUIDs
+```

skills/analyzing-active-directory-acl-abuse/scripts/agent.py

@@ -0,0 +1,258 @@
+#!/usr/bin/env python3
+"""Active Directory ACL abuse detection using ldap3 to find dangerous permissions."""
+
+import argparse
+import json
+import struct
+
+from ldap3 import Server, Connection, ALL, NTLM, SUBTREE
+
+
+DANGEROUS_MASKS = {
+    "GenericAll": 0x10000000,
+    "GenericWrite": 0x40000000,
+    "WriteDACL": 0x00040000,
+    "WriteOwner": 0x00080000,
+    "WriteProperty": 0x00000020,
+    "Self": 0x00000008,
+    "ExtendedRight": 0x00000100,
+    "DeleteChild": 0x00000002,
+    "Delete": 0x00010000,
+}
+
+ADMIN_SIDS = {
+    "S-1-5-18",
+    "S-1-5-32-544",
+    "S-1-5-9",
+}
+
+ADMIN_RID_SUFFIXES = {
+    "-500",
+    "-512",
+    "-516",
+    "-518",
+    "-519",
+    "-498",
+}
+
+ATTACK_PATHS = {
+    "GenericAll": {
+        "user": "Full control allows password reset, Kerberoasting via SPN, or shadow credential attack",
+        "group": "Full control allows adding arbitrary members to the group",
+        "computer": "Full control allows resource-based constrained delegation attack",
+        "organizationalUnit": "Full control allows linking malicious GPO or moving objects",
+    },
+    "WriteDACL": {
+        "user": "Can modify DACL to grant self GenericAll, then reset password",
+        "group": "Can modify DACL to grant self write membership, then add self",
+        "computer": "Can modify DACL to grant self full control on machine account",
+        "organizationalUnit": "Can modify DACL to gain control over OU child objects",
+    },
+    "WriteOwner": {
+        "user": "Can take ownership then modify DACL to escalate privileges",
+        "group": "Can take ownership of group then modify membership",
+        "computer": "Can take ownership then configure delegation abuse",
+        "organizationalUnit": "Can take ownership then control OU policies",
+    },
+    "GenericWrite": {
+        "user": "Can write scriptPath for logon script execution or modify SPN for Kerberoasting",
+        "group": "Can modify group attributes including membership",
+        "computer": "Can write msDS-AllowedToActOnBehalfOfOtherIdentity for RBCD attack",
+        "organizationalUnit": "Can modify OU attributes and link GPO",
+    },
+}
+
+
+def is_admin_sid(sid: str, domain_sid: str) -> bool:
+    if sid in ADMIN_SIDS:
+        return True
+    for suffix in ADMIN_RID_SUFFIXES:
+        if sid == domain_sid + suffix:
+            return True
+    return False
+
+
+def parse_sid(raw: bytes) -> str:
+    if len(raw) < 8:
+        return ""
+    revision = raw[0]
+    sub_auth_count = raw[1]
+    authority = int.from_bytes(raw[2:8], byteorder="big")
+    subs = []
+    for i in range(sub_auth_count):
+        offset = 8 + i * 4
+        if offset + 4 > len(raw):
+            break
+        subs.append(struct.unpack("<I", raw[offset:offset + 4])[0])
+    return f"S-{revision}-{authority}-" + "-".join(str(s) for s in subs)
+
+
+def parse_acl(descriptor_bytes: bytes) -> list:
+    aces = []
+    if len(descriptor_bytes) < 20:
+        return aces
+    revision = descriptor_bytes[0]
+    control = struct.unpack("<H", descriptor_bytes[2:4])[0]
+    dacl_offset = struct.unpack("<I", descriptor_bytes[16:20])[0]
+    if dacl_offset == 0 or dacl_offset >= len(descriptor_bytes):
+        return aces
+    dacl = descriptor_bytes[dacl_offset:]
+    if len(dacl) < 8:
+        return aces
+    acl_size = struct.unpack("<H", dacl[2:4])[0]
+    ace_count = struct.unpack("<H", dacl[4:6])[0]
+    offset = 8
+    for _ in range(ace_count):
+        if offset + 4 > len(dacl):
+            break
+        ace_type = dacl[offset]
+        ace_flags = dacl[offset + 1]
+        ace_size = struct.unpack("<H", dacl[offset + 2:offset + 4])[0]
+        if ace_size < 4 or offset + ace_size > len(dacl):
+            break
+        if ace_type in (0x00, 0x05):
+            if offset + 8 <= len(dacl):
+                access_mask = struct.unpack("<I", dacl[offset + 4:offset + 8])[0]
+                sid_offset = offset + 8
+                if ace_type == 0x05:
+                    sid_offset = offset + 8 + 32
+                if sid_offset < offset + ace_size:
+                    sid_bytes = dacl[sid_offset:offset + ace_size]
+                    sid_str = parse_sid(sid_bytes)
+                    matched_perms = []
+                    for perm_name, mask_val in DANGEROUS_MASKS.items():
+                        if access_mask & mask_val:
+                            matched_perms.append(perm_name)
+                    if matched_perms:
+                        aces.append({
+                            "ace_type": "ACCESS_ALLOWED" if ace_type in (0x00, 0x05) else "OTHER",
+                            "access_mask": f"0x{access_mask:08x}",
+                            "trustee_sid": sid_str,
+                            "permissions": matched_perms,
+                        })
+        offset += ace_size
+    return aces
+
+
+def resolve_sid(conn: Connection, base_dn: str, sid: str) -> str:
+    try:
+        conn.search(base_dn, f"(objectSid={sid})", attributes=["sAMAccountName", "cn"])
+        if conn.entries:
+            entry = conn.entries[0]
+            return str(entry.sAMAccountName) if hasattr(entry, "sAMAccountName") else str(entry.cn)
+    except Exception:
+        pass
+    return sid
+
+
+def get_domain_sid(conn: Connection, base_dn: str) -> str:
+    conn.search(base_dn, "(objectClass=domain)", attributes=["objectSid"])
+    if conn.entries:
+        raw = conn.entries[0].objectSid.raw_values[0]
+        return parse_sid(raw)
+    return ""
+
+
+def analyze_acls(dc_ip: str, domain: str, username: str, password: str,
+                 target_ou: str) -> dict:
+    server = Server(dc_ip, get_info=ALL, use_ssl=False)
+    domain_parts = domain.split(".")
+    base_dn = ",".join(f"DC={p}" for p in domain_parts)
+    search_base = target_ou if target_ou else base_dn
+    ntlm_user = f"{domain}\\{username}"
+
+    conn = Connection(server, user=ntlm_user, password=password,
+                      authentication=NTLM, auto_bind=True)
+    domain_sid = get_domain_sid(conn, base_dn)
+
+    conn.search(
+        search_base,
+        "(|(objectClass=user)(objectClass=group)(objectClass=computer)(objectClass=organizationalUnit))",
+        search_scope=SUBTREE,
+        attributes=["distinguishedName", "sAMAccountName", "objectClass", "nTSecurityDescriptor"],
+    )
+
+    findings = []
+    objects_scanned = 0
+    sid_cache = {}
+
+    for entry in conn.entries:
+        objects_scanned += 1
+        dn = str(entry.distinguishedName)
+        obj_classes = [str(c) for c in entry.objectClass.values] if hasattr(entry, "objectClass") else []
+        obj_type = "unknown"
+        for oc in obj_classes:
+            if oc.lower() in ("user", "group", "computer", "organizationalunit"):
+                obj_type = oc.lower()
+                break
+
+        if not hasattr(entry, "nTSecurityDescriptor"):
+            continue
+        raw_sd = entry.nTSecurityDescriptor.raw_values
+        if not raw_sd:
+            continue
+        sd_bytes = raw_sd[0]
+        aces = parse_acl(sd_bytes)
+
+        for ace in aces:
+            trustee_sid = ace["trustee_sid"]
+            if is_admin_sid(trustee_sid, domain_sid):
+                continue
+            if trustee_sid not in sid_cache:
+                sid_cache[trustee_sid] = resolve_sid(conn, base_dn, trustee_sid)
+            trustee_name = sid_cache[trustee_sid]
+
+            for perm in ace["permissions"]:
+                if perm in ("Delete", "DeleteChild", "Self", "WriteProperty", "ExtendedRight"):
+                    severity = "medium"
+                else:
+                    severity = "critical"
+                attack = ATTACK_PATHS.get(perm, {}).get(obj_type,
+                         f"{perm} on {obj_type} may allow privilege escalation")
+                findings.append({
+                    "severity": severity,
+                    "target_object": dn,
+                    "target_type": obj_type,
+                    "trustee": trustee_name,
+                    "trustee_sid": trustee_sid,
+                    "permission": perm,
+                    "access_mask": ace["access_mask"],
+                    "ace_type": ace["ace_type"],
+                    "attack_path": attack,
+                    "remediation": f"Remove {perm} ACE for {trustee_name} on {dn}",
+                })
+
+    conn.unbind()
+    findings.sort(key=lambda f: 0 if f["severity"] == "critical" else 1)
+    return {
+        "domain": domain,
+        "domain_sid": domain_sid,
+        "search_base": search_base,
+        "objects_scanned": objects_scanned,
+        "dangerous_aces_found": len(findings),
+        "findings": findings,
+    }
+
+
+def main():
+    parser = argparse.ArgumentParser(description="Active Directory ACL Abuse Analyzer")
+    parser.add_argument("--dc-ip", required=True, help="Domain Controller IP address")
+    parser.add_argument("--domain", required=True, help="AD domain name (e.g., corp.example.com)")
+    parser.add_argument("--username", required=True, help="Domain username for LDAP bind")
+    parser.add_argument("--password", required=True, help="Domain user password")
+    parser.add_argument("--target-ou", default=None,
+                        help="Target OU distinguished name to scope the search")
+    parser.add_argument("--output", default=None, help="Output JSON file path")
+    args = parser.parse_args()
+
+    result = analyze_acls(args.dc_ip, args.domain, args.username,
+                          args.password, args.target_ou)
+    report = json.dumps(result, indent=2)
+    if args.output:
+        with open(args.output, "w") as f:
+            f.write(report)
+    print(report)
+
+
+if __name__ == "__main__":
+    main()

skills/analyzing-android-malware-with-apktool/LICENSE

@@ -0,0 +1,201 @@
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skills/analyzing-android-malware-with-apktool/SKILL.md

@@ -0,0 +1,68 @@
+---
+name: analyzing-android-malware-with-apktool
+description: Perform static analysis of Android APK malware samples using apktool
+  for decompilation, jadx for Java source recovery, and androguard for permission
+  analysis, manifest inspection, and suspicious API call detection.
+domain: cybersecurity
+subdomain: malware-analysis
+tags:
+- Android
+- APK
+- apktool
+- jadx
+- androguard
+- mobile-malware
+- static-analysis
+- reverse-engineering
+version: '1.0'
+author: mahipal
+license: Apache-2.0
+nist_csf:
+- DE.AE-02
+- RS.AN-03
+- ID.RA-01
+- DE.CM-01
+mitre_attack:
+- T1406
+- T1407
+- T1626.001
+- T1655.001
+- T1521.001
+---
+
+# Analyzing Android Malware with Apktool
+
+## Overview
+
+Android malware distributed as APK files can be statically analyzed to extract permissions, activities, services, broadcast receivers, and suspicious API calls without executing the sample. This skill uses androguard for programmatic APK analysis, identifying dangerous permission combinations, obfuscated code patterns, dynamic code loading, reflection-based API calls, and network communication indicators.
+
+
+## When to Use
+
+- When investigating security incidents that require analyzing android malware with apktool
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
+## Prerequisites
+
+- Python 3.9+ with `androguard`
+- apktool (for resource decompilation)
+- jadx (for Java source recovery, optional)
+- Isolated analysis environment (VM or sandbox)
+- Sample APK files for analysis
+
+## Steps
+
+1. Parse APK with androguard to extract manifest metadata
+2. Enumerate requested permissions and flag dangerous combinations
+3. List activities, services, receivers, and providers from manifest
+4. Scan for suspicious API calls (reflection, crypto, SMS, telephony)
+5. Detect dynamic code loading patterns (DexClassLoader, Runtime.exec)
+6. Extract hardcoded URLs, IPs, and C2 indicators from strings
+7. Generate risk assessment report with MITRE ATT&CK mobile mappings
+
+## Expected Output
+
+- JSON report with permission analysis, component listing, suspicious API calls, network indicators, and risk score
+- Extracted strings and potential IOCs from the APK

skills/analyzing-android-malware-with-apktool/references/api-reference.md

@@ -0,0 +1,69 @@
+# API Reference — Analyzing Android Malware with Apktool
+
+## Libraries Used
+- **androguard**: Python APK/DEX analysis — `AnalyzeAPK()`, permission enumeration, API call scanning
+- **re**: Regex extraction of URLs, IPs, base64 patterns from DEX strings
+- **json**: JSON serialization for analysis reports
+
+## CLI Interface
+```
+python agent.py sample.apk permissions
+python agent.py sample.apk manifest
+python agent.py sample.apk apis
+python agent.py sample.apk strings
+python agent.py sample.apk full
+python agent.py sample.apk           # defaults to full analysis
+```
+
+## Core Functions
+
+### `analyze_permissions(apk)` — Permission risk assessment
+Calls `apk.get_permissions()`. Flags 20 dangerous permissions including
+SEND_SMS, READ_CONTACTS, BIND_DEVICE_ADMIN, BIND_ACCESSIBILITY_SERVICE.
+Risk: CRITICAL >= 8 dangerous, HIGH >= 5, MEDIUM >= 2, LOW < 2.
+
+### `analyze_manifest(apk)` — Manifest component extraction
+Calls `apk.get_activities()`, `get_services()`, `get_receivers()`, `get_providers()`.
+Returns package name, version, SDK levels, and all component lists.
+
+### `scan_suspicious_apis(dx)` — Suspicious API call detection
+Searches DEX analysis for 14 patterns including:
+- `Runtime.exec`, `ProcessBuilder.start` — command execution
+- `DexClassLoader.loadClass` — dynamic code loading
+- `Method.invoke`, `Class.forName` — reflection
+- `Cipher.getInstance` — cryptographic operations
+- `SmsManager.sendTextMessage` — SMS abuse
+
+### `extract_strings(dx, apk)` — IOC extraction from DEX strings
+Regex extraction of HTTP/HTTPS URLs, external IP addresses, and base64 strings.
+Filters out private IP ranges (10.x, 192.168.x, 172.16.x, 127.x).
+
+### `detect_obfuscation(apk, dx)` — Obfuscation indicator detection
+Checks for single-letter class names (ProGuard), multi-DEX, native libraries.
+
+### `full_analysis(apk_path)` — Comprehensive malware assessment
+
+## Androguard API
+| Method | Returns |
+|--------|---------|
+| `AnalyzeAPK(path)` | `(APK, list[DEX], Analysis)` tuple |
+| `apk.get_permissions()` | List of Android permissions |
+| `apk.get_activities()` | Activity component names |
+| `apk.get_services()` | Service component names |
+| `apk.get_receivers()` | BroadcastReceiver names |
+| `apk.get_package()` | Package name string |
+| `dx.find_methods(classname, methodname)` | Matching method analysis objects |
+| `dx.get_strings()` | All strings from DEX files |
+| `dx.get_classes()` | All class analysis objects |
+
+## Risk Scoring
+| Factor | Max Points |
+|--------|-----------|
+| Dangerous permissions (8 pts each) | 40 |
+| Suspicious API calls (10 pts each) | 30 |
+| External IPs (5 pts each) | 15 |
+| Obfuscation detected | 15 |
+
+## Dependencies
+- `androguard` >= 3.4.0
+- Isolated analysis environment recommended

skills/analyzing-android-malware-with-apktool/scripts/agent.py

@@ -0,0 +1,228 @@
+#!/usr/bin/env python3
+"""Agent for static analysis of Android APK malware using androguard."""
+
+import json
+import re
+import argparse
+from datetime import datetime
+
+try:
+    from androguard.core.apk import APK
+    from androguard.core.dex import DEX
+    from androguard.misc import AnalyzeAPK
+except ImportError:
+    APK = None
+    AnalyzeAPK = None
+
+DANGEROUS_PERMISSIONS = [
+    "android.permission.SEND_SMS", "android.permission.READ_SMS",
+    "android.permission.RECEIVE_SMS", "android.permission.READ_CONTACTS",
+    "android.permission.READ_CALL_LOG", "android.permission.RECORD_AUDIO",
+    "android.permission.CAMERA", "android.permission.ACCESS_FINE_LOCATION",
+    "android.permission.READ_PHONE_STATE", "android.permission.CALL_PHONE",
+    "android.permission.WRITE_EXTERNAL_STORAGE", "android.permission.READ_EXTERNAL_STORAGE",
+    "android.permission.INSTALL_PACKAGES", "android.permission.REQUEST_INSTALL_PACKAGES",
+    "android.permission.SYSTEM_ALERT_WINDOW", "android.permission.BIND_ACCESSIBILITY_SERVICE",
+    "android.permission.BIND_DEVICE_ADMIN", "android.permission.RECEIVE_BOOT_COMPLETED",
+    "android.permission.WRITE_SETTINGS", "android.permission.CHANGE_WIFI_STATE",
+]
+
+SUSPICIOUS_API_PATTERNS = [
+    r"Ljava/lang/Runtime;->exec",
+    r"Ljava/lang/ProcessBuilder;->start",
+    r"Ldalvik/system/DexClassLoader;->loadClass",
+    r"Ljava/lang/reflect/Method;->invoke",
+    r"Ljava/lang/Class;->forName",
+    r"Ljavax/crypto/Cipher;->getInstance",
+    r"Landroid/telephony/SmsManager;->sendTextMessage",
+    r"Landroid/app/admin/DevicePolicyManager;->lockNow",
+    r"Landroid/content/pm/PackageManager;->setComponentEnabledSetting",
+    r"Ljava/net/HttpURLConnection;->connect",
+    r"Lokhttp3/OkHttpClient;->newCall",
+    r"Landroid/webkit/WebView;->loadUrl",
+    r"Landroid/os/Build;->SERIAL",
+    r"Landroid/provider/Settings\$Secure;->getString",
+]
+
+
+def analyze_permissions(apk):
+    """Analyze requested permissions and flag dangerous ones."""
+    permissions = apk.get_permissions()
+    dangerous = [p for p in permissions if p in DANGEROUS_PERMISSIONS]
+    return {
+        "total_permissions": len(permissions),
+        "permissions": permissions,
+        "dangerous_permissions": dangerous,
+        "dangerous_count": len(dangerous),
+        "permission_risk": "CRITICAL" if len(dangerous) >= 8 else "HIGH" if len(dangerous) >= 5 else "MEDIUM" if len(dangerous) >= 2 else "LOW",
+    }
+
+
+def analyze_manifest(apk):
+    """Extract manifest components: activities, services, receivers, providers."""
+    activities = apk.get_activities()
+    services = apk.get_services()
+    receivers = apk.get_receivers()
+    providers = apk.get_providers()
+    return {
+        "package_name": apk.get_package(),
+        "app_name": apk.get_app_name(),
+        "version_name": apk.get_androidversion_name(),
+        "version_code": apk.get_androidversion_code(),
+        "min_sdk": apk.get_min_sdk_version(),
+        "target_sdk": apk.get_target_sdk_version(),
+        "activities": list(activities),
+        "services": list(services),
+        "receivers": list(receivers),
+        "providers": list(providers),
+        "activity_count": len(activities),
+        "service_count": len(services),
+        "receiver_count": len(receivers),
+        "provider_count": len(providers),
+    }
+
+
+def scan_suspicious_apis(dx):
+    """Scan DEX analysis for suspicious API calls."""
+    findings = []
+    if not dx:
+        return findings
+    for pattern in SUSPICIOUS_API_PATTERNS:
+        class_name = pattern.split(";->")[0] + ";"
+        method_name = pattern.split(";->")[1] if ";->" in pattern else None
+        for method in dx.find_methods(classname=class_name, methodname=method_name):
+            xrefs = list(method.get_xref_from())
+            if xrefs:
+                findings.append({
+                    "api": pattern,
+                    "callers": len(xrefs),
+                    "first_caller_class": str(xrefs[0][0].name) if xrefs else None,
+                })
+    return findings
+
+
+def extract_strings(dx, apk):
+    """Extract suspicious strings: URLs, IPs, base64 patterns."""
+    url_pattern = re.compile(r'https?://[\w\-._~:/?#\[\]@!$&\'()*+,;=]+', re.IGNORECASE)
+    ip_pattern = re.compile(r'\b(?:\d{1,3}\.){3}\d{1,3}\b')
+    b64_pattern = re.compile(r'[A-Za-z0-9+/]{30,}={0,2}')
+
+    urls = set()
+    ips = set()
+    b64_strings = []
+
+    if dx:
+        for s in dx.get_strings():
+            val = str(s)
+            urls.update(url_pattern.findall(val))
+            ips.update(ip_pattern.findall(val))
+            b64_matches = b64_pattern.findall(val)
+            b64_strings.extend(b64_matches[:5])
+
+    private_ips = {"10.", "192.168.", "172.16.", "127.0."}
+    external_ips = [ip for ip in ips if not any(ip.startswith(p) for p in private_ips)]
+
+    return {
+        "urls": sorted(urls)[:30],
+        "external_ips": sorted(external_ips)[:20],
+        "suspicious_base64": b64_strings[:10],
+        "url_count": len(urls),
+        "external_ip_count": len(external_ips),
+    }
+
+
+def detect_obfuscation(apk, dx):
+    """Detect code obfuscation indicators."""
+    indicators = []
+    if dx:
+        short_class_names = 0
+        for cls in dx.get_classes():
+            name = str(cls.name)
+            parts = name.replace("/", ".").split(".")
+            if any(len(p) == 1 and p.isalpha() for p in parts):
+                short_class_names += 1
+        if short_class_names > 10:
+            indicators.append({"type": "single_letter_classes", "count": short_class_names})
+
+    dex_files = [f for f in apk.get_files() if f.endswith(".dex")]
+    if len(dex_files) > 1:
+        indicators.append({"type": "multi_dex", "dex_count": len(dex_files)})
+
+    native_libs = [f for f in apk.get_files() if f.endswith(".so")]
+    if native_libs:
+        indicators.append({"type": "native_libraries", "libs": native_libs[:10]})
+
+    return {
+        "obfuscation_indicators": indicators,
+        "likely_obfuscated": len(indicators) > 0,
+    }
+
+
+def full_analysis(apk_path):
+    """Run comprehensive APK malware analysis."""
+    if not APK or not AnalyzeAPK:
+        return {"error": "androguard not installed: pip install androguard"}
+
+    a, d, dx = AnalyzeAPK(apk_path)
+
+    perm_analysis = analyze_permissions(a)
+    manifest = analyze_manifest(a)
+    suspicious_apis = scan_suspicious_apis(dx)
+    strings = extract_strings(dx, a)
+    obfuscation = detect_obfuscation(a, dx)
+
+    risk_score = 0
+    risk_score += min(perm_analysis["dangerous_count"] * 8, 40)
+    risk_score += min(len(suspicious_apis) * 10, 30)
+    risk_score += min(strings["external_ip_count"] * 5, 15)
+    risk_score += 15 if obfuscation["likely_obfuscated"] else 0
+    risk_score = min(risk_score, 100)
+
+    return {
+        "analysis_type": "Android APK Static Analysis",
+        "timestamp": datetime.utcnow().isoformat(),
+        "file": apk_path,
+        "manifest": manifest,
+        "permissions": perm_analysis,
+        "suspicious_apis": suspicious_apis[:20],
+        "strings": strings,
+        "obfuscation": obfuscation,
+        "risk_score": risk_score,
+        "risk_level": "CRITICAL" if risk_score >= 70 else "HIGH" if risk_score >= 50 else "MEDIUM" if risk_score >= 25 else "LOW",
+        "mitre_techniques": [
+            {"id": "T1418", "name": "Software Discovery"} if manifest["service_count"] > 5 else None,
+            {"id": "T1417", "name": "Input Capture"} if "android.permission.BIND_ACCESSIBILITY_SERVICE" in perm_analysis["permissions"] else None,
+            {"id": "T1582", "name": "SMS Control"} if "android.permission.SEND_SMS" in perm_analysis["permissions"] else None,
+            {"id": "T1404", "name": "Exploitation for Privilege Escalation"} if any("DevicePolicyManager" in a.get("api", "") for a in suspicious_apis) else None,
+        ],
+    }
+
+
+def main():
+    parser = argparse.ArgumentParser(description="Android APK Malware Analysis Agent")
+    parser.add_argument("apk", help="Path to APK file")
+    sub = parser.add_subparsers(dest="command")
+    sub.add_parser("permissions", help="Analyze permissions")
+    sub.add_parser("manifest", help="Extract manifest components")
+    sub.add_parser("apis", help="Scan for suspicious API calls")
+    sub.add_parser("strings", help="Extract URLs, IPs, and encoded strings")
+    sub.add_parser("full", help="Full malware analysis")
+    args = parser.parse_args()
+
+    if args.command == "full" or args.command is None:
+        result = full_analysis(args.apk)
+    else:
+        a, d, dx = AnalyzeAPK(args.apk)
+        if args.command == "permissions":
+            result = analyze_permissions(a)
+        elif args.command == "manifest":
+            result = analyze_manifest(a)
+        elif args.command == "apis":
+            result = scan_suspicious_apis(dx)
+        elif args.command == "strings":
+            result = extract_strings(dx, a)
+    print(json.dumps(result, indent=2, default=str))
+
+
+if __name__ == "__main__":
+    main()

skills/analyzing-api-gateway-access-logs/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-api-gateway-access-logs/SKILL.md

@@ -1,20 +1,54 @@
 ---
 name: analyzing-api-gateway-access-logs
-description: >
-  Parses API Gateway access logs (AWS API Gateway, Kong, Nginx) to detect BOLA/IDOR
-  attacks, rate limit bypass, credential scanning, and injection attempts. Uses pandas
-  for statistical analysis of request patterns and anomaly detection. Use when
-  investigating API abuse or building API-specific threat detection rules.
+description: 'Parses API Gateway access logs (AWS API Gateway, Kong, Nginx) to detect
+  BOLA/IDOR attacks, rate limit bypass, credential scanning, and injection attempts.
+  Uses pandas for statistical analysis of request patterns and anomaly detection.
+  Use when investigating API abuse or building API-specific threat detection rules.
+
+  '
 domain: cybersecurity
 subdomain: security-operations
-tags: [analyzing, api, gateway, access]
-version: "1.0"
+tags:
+- api-security
+- access-log-analysis
+- aws-api-gateway
+- kong
+- nginx
+- bola-detection
+- rate-limit-bypass
+- security-operations
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+nist_csf:
+- DE.CM-01
+- RS.MA-01
+- GV.OV-01
+- DE.AE-02
+mitre_attack:
+- T1190
+- T1110.004
+- T1078.004
+- T1119
 ---
 
 # Analyzing API Gateway Access Logs
 
+
+## When to Use
+
+- When investigating security incidents that require analyzing api gateway access logs
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
+## Prerequisites
+
+- Familiarity with security operations concepts and tools
+- Access to a test or lab environment for safe execution
+- Python 3.8+ with required dependencies installed
+- Appropriate authorization for any testing activities
+
 ## Instructions
 
 Parse API gateway access logs to identify attack patterns including broken object

skills/analyzing-api-gateway-access-logs/scripts/agent.py

@@ -1,15 +1,12 @@
 #!/usr/bin/env python3
 """Agent for analyzing API Gateway access logs for security threats."""
 
-import os
 import re
 import json
 import argparse
 from datetime import datetime
-from collections import defaultdict
 
 import pandas as pd
-import numpy as np
 
 
 def load_api_logs(log_path):

skills/analyzing-apt-group-with-mitre-navigator/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-apt-group-with-mitre-navigator/SKILL.md

@@ -1,12 +1,39 @@
 ---
 name: analyzing-apt-group-with-mitre-navigator
-description: Analyze advanced persistent threat (APT) group techniques using MITRE ATT&CK Navigator to create layered heatmaps of adversary TTPs for detection gap analysis and threat-informed defense.
+description: Analyze advanced persistent threat (APT) group techniques using MITRE
+  ATT&CK Navigator to create layered heatmaps of adversary TTPs for detection gap
+  analysis and threat-informed defense.
 domain: cybersecurity
 subdomain: threat-intelligence
-tags: [mitre-attack, navigator, apt, threat-actor, ttp-analysis, heatmap, detection-gap, threat-intelligence]
-version: "1.0"
+tags:
+- mitre-attack
+- navigator
+- apt
+- threat-actor
+- ttp-analysis
+- heatmap
+- detection-gap
+- threat-intelligence
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+d3fend_techniques:
+- Executable Denylisting
+- Execution Isolation
+- File Metadata Consistency Validation
+- Content Format Conversion
+- File Content Analysis
+nist_csf:
+- ID.RA-01
+- ID.RA-05
+- DE.CM-01
+- DE.AE-02
+mitre_attack:
+- T1059.001
+- T1071.001
+- T1003.001
+- T1486
+- T1547.001
 ---
 # Analyzing APT Group with MITRE ATT&CK Navigator
 
@@ -14,6 +41,14 @@ license: MIT
 
 MITRE ATT&CK Navigator is a web-based tool for annotating and exploring ATT&CK matrices, enabling analysts to visualize threat actor technique coverage, compare multiple APT groups, identify detection gaps, and build threat-informed defense strategies. This skill covers querying ATT&CK data programmatically, mapping APT group TTPs to Navigator layers, creating multi-layer overlays for gap analysis, and generating actionable intelligence reports for detection engineering teams.
 
+
+## When to Use
+
+- When investigating security incidents that require analyzing apt group with mitre navigator
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
 ## Prerequisites
 
 - Python 3.9+ with `attackcti`, `mitreattack-python`, `stix2`, `requests` libraries
@@ -36,7 +71,7 @@ ATT&CK catalogs over 140 threat groups with documented technique usage. Each gro
 
 The Navigator supports loading multiple layers simultaneously, allowing analysts to overlay threat actor TTPs against detection coverage to identify gaps, compare multiple APT groups to find common techniques worth prioritizing, and track technique coverage changes over time.
 
-## Practical Steps
+## Workflow
 
 ### Step 1: Query ATT&CK Data for APT Group
 

skills/analyzing-apt-group-with-mitre-navigator/scripts/agent.py

@@ -8,7 +8,6 @@ performs detection gap analysis, and generates threat-informed reports.
 import json
 import os
 import sys
-import hashlib
 from collections import Counter
 
 try:

skills/analyzing-azure-activity-logs-for-threats/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-azure-activity-logs-for-threats/SKILL.md

@@ -1,20 +1,53 @@
 ---
 name: analyzing-azure-activity-logs-for-threats
-description: >
-  Queries Azure Monitor activity logs and sign-in logs via azure-monitor-query to
-  detect suspicious administrative operations, impossible travel, privilege escalation,
+description: 'Queries Azure Monitor activity logs and sign-in logs via azure-monitor-query
+  to detect suspicious administrative operations, impossible travel, privilege escalation,
   and resource modifications. Builds KQL queries for threat hunting in Azure environments.
   Use when investigating suspicious Azure tenant activity or building cloud SIEM detections.
+
+  '
 domain: cybersecurity
 subdomain: security-operations
-tags: [analyzing, azure, activity, logs]
-version: "1.0"
+tags:
+- azure
+- cloud-security
+- azure-monitor
+- kql
+- threat-hunting
+- activity-logs
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+nist_csf:
+- DE.CM-01
+- RS.MA-01
+- GV.OV-01
+- DE.AE-02
+mitre_attack:
+- T1078.004
+- T1098.003
+- T1538
+- T1556.009
+- T1580
 ---
 
 # Analyzing Azure Activity Logs for Threats
 
+
+## When to Use
+
+- When investigating security incidents that require analyzing azure activity logs for threats
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
+## Prerequisites
+
+- Familiarity with security operations concepts and tools
+- Access to a test or lab environment for safe execution
+- Python 3.8+ with required dependencies installed
+- Appropriate authorization for any testing activities
+
 ## Instructions
 
 Use azure-monitor-query to execute KQL queries against Azure Log Analytics workspaces,

skills/analyzing-bootkit-and-rootkit-samples/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-bootkit-and-rootkit-samples/SKILL.md

@@ -1,17 +1,35 @@
 ---
 name: analyzing-bootkit-and-rootkit-samples
-description: >
-  Analyzes bootkit and advanced rootkit malware that infects the Master Boot Record (MBR),
-  Volume Boot Record (VBR), or UEFI firmware to gain persistence below the operating system.
-  Covers boot sector analysis, UEFI module inspection, and anti-rootkit detection techniques.
-  Activates for requests involving bootkit analysis, MBR malware investigation, UEFI
-  persistence analysis, or pre-OS malware detection.
+description: 'Analyzes bootkit and advanced rootkit malware that infects the Master
+  Boot Record (MBR), Volume Boot Record (VBR), or UEFI firmware to gain persistence
+  below the operating system. Covers boot sector analysis, UEFI module inspection,
+  and anti-rootkit detection techniques. Activates for requests involving bootkit
+  analysis, MBR malware investigation, UEFI persistence analysis, or pre-OS malware
+  detection.
+
+  '
 domain: cybersecurity
 subdomain: malware-analysis
-tags: [malware, bootkit, rootkit, UEFI, MBR-analysis]
+tags:
+- malware
+- bootkit
+- rootkit
+- UEFI
+- MBR-analysis
 version: 1.0.0
 author: mahipal
-license: MIT
+license: Apache-2.0
+nist_csf:
+- DE.AE-02
+- RS.AN-03
+- ID.RA-01
+- DE.CM-01
+mitre_attack:
+- T1542.003
+- T1542.001
+- T1542.002
+- T1014
+- T1547.006
 ---
 
 # Analyzing Bootkit and Rootkit Samples

skills/analyzing-bootkit-and-rootkit-samples/scripts/agent.py

@@ -112,8 +112,11 @@ def analyze_boot_code(mbr_data):
 
 def run_volatility_rootkit_scan(memory_dump, plugin):
     """Run a Volatility 3 plugin for rootkit detection via subprocess."""
-    cmd = f"vol3 -f {memory_dump} {plugin}"
-    result = subprocess.run(cmd, shell=True, capture_output=True, text=True)
+    result = subprocess.run(
+        ["vol3", "-f", memory_dump, plugin],
+        capture_output=True, text=True,
+        timeout=120,
+    )
     return result.stdout, result.stderr, result.returncode
 
 

skills/analyzing-browser-forensics-with-hindsight/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
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-Permission is hereby granted, free of charge, to any person obtaining a copy
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+      for any such Derivative Works as a whole, provided Your use,
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
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+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
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+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
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+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-browser-forensics-with-hindsight/SKILL.md

@@ -1,12 +1,34 @@
 ---
 name: analyzing-browser-forensics-with-hindsight
-description: Analyze Chromium-based browser artifacts using Hindsight to extract browsing history, downloads, cookies, cached content, autofill data, saved passwords, and browser extensions from Chrome, Edge, Brave, and Opera for forensic investigation.
+description: Analyze Chromium-based browser artifacts using Hindsight to extract browsing
+  history, downloads, cookies, cached content, autofill data, saved passwords, and
+  browser extensions from Chrome, Edge, Brave, and Opera for forensic investigation.
 domain: cybersecurity
 subdomain: digital-forensics
-tags: [browser-forensics, hindsight, chrome-forensics, chromium, edge, browsing-history, cookies, downloads, cache, web-artifacts]
-version: "1.0"
+tags:
+- browser-forensics
+- hindsight
+- chrome-forensics
+- chromium
+- edge
+- browsing-history
+- cookies
+- downloads
+- cache
+- web-artifacts
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+nist_csf:
+- RS.AN-01
+- RS.AN-03
+- DE.AE-02
+- RS.MA-01
+mitre_attack:
+- T1217
+- T1539
+- T1555.003
+- T1185
 ---
 
 # Analyzing Browser Forensics with Hindsight
@@ -15,6 +37,14 @@ license: MIT
 
 Hindsight is an open-source browser forensics tool designed to parse artifacts from Google Chrome and other Chromium-based browsers (Microsoft Edge, Brave, Opera, Vivaldi). It extracts and correlates data from multiple browser database files to create a unified timeline of web activity. Hindsight can parse URLs, download history, cache records, bookmarks, autofill records, saved passwords, preferences, browser extensions, HTTP cookies, Local Storage (HTML5 cookies), login data, and session/tab information. The tool produces chronological timelines in multiple output formats (XLSX, JSON, SQLite) that enable investigators to reconstruct user web activity for incident response, insider threat investigations, and criminal cases.
 
+
+## When to Use
+
+- When investigating security incidents that require analyzing browser forensics with hindsight
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
 ## Prerequisites
 
 - Python 3.8+ with Hindsight installed (`pip install pyhindsight`)
@@ -213,3 +243,60 @@ if __name__ == "__main__":
 - Chrome Forensics Guide: https://allenace.medium.com/hindsight-chrome-forensics-made-simple-425db99fa5ed
 - Browser Forensics Tools: https://www.cyberforensicacademy.com/blog/browser-forensics-tools-how-to-extract-user-activity
 - Chromium Source (History): https://source.chromium.org/chromium/chromium/src/+/main:components/history/
+
+## Example Output
+
+```text
+$ python hindsight.py -i /evidence/chrome-profile -o /analysis/hindsight_output
+
+Hindsight v2024.01 - Chrome/Chromium Browser Forensic Analysis
+================================================================
+
+Profile: /evidence/chrome-profile (Chrome 120.0.6099.130)
+OS: Windows 10
+
+[+] Parsing History database...
+    URL records:          12,456
+    Download records:     234
+    Search terms:         567
+
+[+] Parsing Cookies database...
+    Cookie records:       8,923
+    Encrypted cookies:    6,712
+
+[+] Parsing Web Data (Autofill)...
+    Autofill entries:     1,234
+    Credit card entries:  2 (encrypted)
+
+[+] Parsing Login Data...
+    Saved credentials:    45 (encrypted)
+
+[+] Parsing Bookmarks...
+    Bookmark entries:     189
+
+--- Browsing History (Last 10 Entries) ---
+Timestamp (UTC)          | URL                                          | Title                        | Visit Count
+2024-01-15 14:32:05.123  | https://mail.corporate.com/inbox             | Corporate Mail                | 45
+2024-01-15 14:33:12.456  | https://drive.google.com/file/d/1aBcDe...    | Q4_Financial_Report.xlsx     | 1
+2024-01-15 14:35:44.789  | https://mega.nz/folder/xYz123               | MEGA - Secure Cloud          | 3
+2024-01-15 14:36:01.234  | https://mega.nz/folder/xYz123#upload        | MEGA - Upload                | 8
+2024-01-15 14:42:15.567  | https://pastebin.com/raw/kL9mN2pQ           | Pastebin (raw)               | 1
+2024-01-15 15:01:33.890  | https://192.168.1.50:8443/admin              | Admin Panel                  | 12
+2024-01-15 15:15:22.111  | https://transfer.sh/upload                  | transfer.sh                  | 2
+2024-01-15 15:30:45.222  | https://vpn-gateway.corporate.com            | VPN Login                    | 5
+2024-01-15 16:00:00.333  | https://whatismyipaddress.com                 | What Is My IP                | 1
+2024-01-15 16:05:12.444  | https://protonmail.com/inbox                 | ProtonMail                   | 3
+
+--- Downloads (Suspicious) ---
+Timestamp (UTC)          | Filename                    | URL Source                               | Size
+2024-01-15 14:33:15.000  | Q4_Financial_Report.xlsm   | https://phish-domain.com/docs/report     | 245 KB
+2024-01-15 14:34:02.000  | update_client.exe          | https://cdn.evil-updates.com/client.exe  | 1.2 MB
+
+--- Cookies (Session Tokens) ---
+Domain                   | Name              | Expires            | Secure | HttpOnly
+.corporate.com           | SESSION_ID        | 2024-01-16 14:32   | Yes    | Yes
+.mega.nz                 | session           | Session            | Yes    | Yes
+.protonmail.com          | AUTH-TOKEN        | 2024-02-15 00:00   | Yes    | Yes
+
+Report saved to: /analysis/hindsight_output/Hindsight_Report.xlsx
+```

skills/analyzing-browser-forensics-with-hindsight/scripts/agent.py

@@ -10,8 +10,6 @@ import sys
 import json
 import sqlite3
 import datetime
-import hashlib
-from collections import defaultdict
 
 
 def chrome_time_to_datetime(chrome_time):

skills/analyzing-campaign-attribution-evidence/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
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-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
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-copies or substantial portions of the Software.
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-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
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+
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
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+
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+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-campaign-attribution-evidence/SKILL.md

@@ -1,12 +1,31 @@
 ---
 name: analyzing-campaign-attribution-evidence
-description: Campaign attribution analysis involves systematically evaluating evidence to determine which threat actor or group is responsible for a cyber operation. This skill covers collecting and weighting attr
+description: Campaign attribution analysis involves systematically evaluating evidence
+  to determine which threat actor or group is responsible for a cyber operation. This
+  skill covers collecting and weighting attr
 domain: cybersecurity
 subdomain: threat-intelligence
-tags: [threat-intelligence, cti, ioc, mitre-attack, stix, attribution, campaign-analysis]
-version: "1.0"
+tags:
+- threat-intelligence
+- cti
+- ioc
+- mitre-attack
+- stix
+- attribution
+- campaign-analysis
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+nist_csf:
+- ID.RA-01
+- ID.RA-05
+- DE.CM-01
+- DE.AE-02
+mitre_attack:
+- T1587.001
+- T1583.001
+- T1588.002
+- T1071.001
 ---
 # Analyzing Campaign Attribution Evidence
 
@@ -14,6 +33,14 @@ license: MIT
 
 Campaign attribution analysis involves systematically evaluating evidence to determine which threat actor or group is responsible for a cyber operation. This skill covers collecting and weighting attribution indicators using the Diamond Model and ACH (Analysis of Competing Hypotheses), analyzing infrastructure overlaps, TTP consistency, malware code similarities, operational timing patterns, and language artifacts to build confidence-weighted attribution assessments.
 
+
+## When to Use
+
+- When investigating security incidents that require analyzing campaign attribution evidence
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
 ## Prerequisites
 
 - Python 3.9+ with `attackcti`, `stix2`, `networkx` libraries
@@ -40,7 +67,7 @@ Campaign attribution analysis involves systematically evaluating evidence to det
 ### Analysis of Competing Hypotheses (ACH)
 Structured analytical method that evaluates evidence against multiple competing hypotheses. Each piece of evidence is scored as consistent, inconsistent, or neutral with respect to each hypothesis. The hypothesis with the least inconsistent evidence is favored.
 
-## Practical Steps
+## Workflow
 
 ### Step 1: Collect Attribution Evidence
 

skills/analyzing-campaign-attribution-evidence/scripts/agent.py

@@ -6,9 +6,6 @@ malware code similarity, timing patterns, and language artifacts.
 """
 
 import json
-import os
-import sys
-import hashlib
 import re
 from collections import defaultdict
 from datetime import datetime

skills/analyzing-certificate-transparency-for-phishing/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+
+      "Object" form shall mean any form resulting from mechanical
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+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
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+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
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+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-certificate-transparency-for-phishing/SKILL.md

@@ -1,12 +1,35 @@
 ---
 name: analyzing-certificate-transparency-for-phishing
-description: Monitor Certificate Transparency logs using crt.sh and Certstream to detect phishing domains, lookalike certificates, and unauthorized certificate issuance targeting your organization.
+description: Monitor Certificate Transparency logs using crt.sh and Certstream to
+  detect phishing domains, lookalike certificates, and unauthorized certificate issuance
+  targeting your organization.
 domain: cybersecurity
 subdomain: threat-intelligence
-tags: [certificate-transparency, ct-logs, phishing, crt-sh, certstream, ssl, domain-monitoring, threat-intelligence]
-version: "1.0"
+tags:
+- certificate-transparency
+- ct-logs
+- phishing
+- crt-sh
+- certstream
+- ssl
+- domain-monitoring
+- threat-intelligence
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+atlas_techniques:
+- AML.T0052
+nist_csf:
+- ID.RA-01
+- ID.RA-05
+- DE.CM-01
+- DE.AE-02
+mitre_attack:
+- T1583.001
+- T1583.004
+- T1566.002
+- T1608.005
+- T1596.003
 ---
 # Analyzing Certificate Transparency for Phishing
 
@@ -14,6 +37,14 @@ license: MIT
 
 Certificate Transparency (CT) is an Internet security standard that creates a public, append-only log of all issued SSL/TLS certificates. Monitoring CT logs enables early detection of phishing domains that register certificates mimicking legitimate brands, unauthorized certificate issuance for owned domains, and certificate-based attack infrastructure. This skill covers querying CT logs via crt.sh, real-time monitoring with Certstream, building automated alerting for suspicious certificates, and integrating findings into threat intelligence workflows.
 
+
+## When to Use
+
+- When investigating security incidents that require analyzing certificate transparency for phishing
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
 ## Prerequisites
 
 - Python 3.9+ with `requests`, `certstream`, `tldextract`, `Levenshtein` libraries
@@ -36,7 +67,7 @@ Attackers register lookalike domains and obtain free certificates (often from Le
 
 crt.sh is a free web interface and PostgreSQL database operated by Sectigo that indexes CT logs. It supports wildcard searches (`%.example.com`), direct SQL queries, and JSON API responses. It tracks certificate issuance, expiration, and revocation across all major CT logs.
 
-## Practical Steps
+## Workflow
 
 ### Step 1: Query crt.sh for Certificate History
 

skills/analyzing-certificate-transparency-for-phishing/scripts/agent.py

@@ -6,10 +6,7 @@ certificates, and identifies potential phishing infrastructure.
 """
 
 import json
-import os
 import sys
-import re
-from datetime import datetime
 from collections import defaultdict
 
 try:

skills/analyzing-cloud-storage-access-patterns/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-cloud-storage-access-patterns/SKILL.md

@@ -1,18 +1,61 @@
 ---
 name: analyzing-cloud-storage-access-patterns
-description: >-
-  Detect abnormal access patterns in AWS S3, GCS, and Azure Blob Storage by analyzing CloudTrail
-  Data Events, GCS audit logs, and Azure Storage Analytics. Identifies after-hours bulk downloads,
-  access from new IP addresses, unusual API calls (GetObject spikes), and potential data exfiltration
-  using statistical baselines and time-series anomaly detection.
+description: Detect abnormal access patterns in AWS S3, GCS, and Azure Blob Storage
+  by analyzing CloudTrail Data Events, GCS audit logs, and Azure Storage Analytics.
+  Identifies after-hours bulk downloads, access from new IP addresses, unusual API
+  calls (GetObject spikes), and potential data exfiltration using statistical baselines
+  and time-series anomaly detection.
 domain: cybersecurity
 subdomain: cloud-security
-tags: [analyzing, cloud, storage, access]
-version: "1.0"
+tags:
+- cloud-security
+- aws-s3
+- gcs
+- azure-blob-storage
+- cloudtrail
+- data-access-anomaly
+- exfiltration-detection
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+atlas_techniques:
+- AML.T0024
+- AML.T0056
+nist_ai_rmf:
+- MEASURE-2.7
+- MAP-5.1
+- MANAGE-2.4
+nist_csf:
+- PR.IR-01
+- ID.AM-08
+- GV.SC-06
+- DE.CM-01
+mitre_attack:
+- T1530
+- T1567.002
+- T1619
+- T1078.004
+- T1048
 ---
 
+
+# Analyzing Cloud Storage Access Patterns
+
+
+## When to Use
+
+- When investigating security incidents that require analyzing cloud storage access patterns
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
+## Prerequisites
+
+- Familiarity with cloud security concepts and tools
+- Access to a test or lab environment for safe execution
+- Python 3.8+ with required dependencies installed
+- Appropriate authorization for any testing activities
+
 ## Instructions
 
 1. Install dependencies: `pip install boto3 requests`

skills/analyzing-cloud-storage-access-patterns/scripts/agent.py

@@ -21,7 +21,7 @@ def query_cloudtrail_s3_events(bucket_name, hours_back=24):
         "--start-time", start_time,
         "--output", "json",
     ]
-    result = subprocess.run(cmd, capture_output=True, text=True)
+    result = subprocess.run(cmd, capture_output=True, text=True, timeout=120)
     if result.returncode != 0:
         logger.error("CloudTrail query failed: %s", result.stderr[:200])
         return []

skills/analyzing-cobalt-strike-beacon-configuration/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
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-furnished to do so, subject to the following conditions:
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skills/analyzing-cobalt-strike-beacon-configuration/SKILL.md

@@ -1,12 +1,32 @@
 ---
 name: analyzing-cobalt-strike-beacon-configuration
-description: Extract and analyze Cobalt Strike beacon configuration from PE files and memory dumps to identify C2 infrastructure, malleable profiles, and operator tradecraft.
+description: Extract and analyze Cobalt Strike beacon configuration from PE files
+  and memory dumps to identify C2 infrastructure, malleable profiles, and operator
+  tradecraft.
 domain: cybersecurity
 subdomain: malware-analysis
-tags: [cobalt-strike, beacon, c2, malware-analysis, config-extraction, threat-hunting, red-team-tools]
-version: "1.0"
+tags:
+- cobalt-strike
+- beacon
+- c2
+- malware-analysis
+- config-extraction
+- threat-hunting
+- red-team-tools
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+nist_csf:
+- DE.AE-02
+- RS.AN-03
+- ID.RA-01
+- DE.CM-01
+mitre_attack:
+- T1071.001
+- T1573.001
+- T1090.004
+- T1105
+- T1027
 ---
 # Analyzing Cobalt Strike Beacon Configuration
 
@@ -14,6 +34,14 @@ license: MIT
 
 Cobalt Strike is a commercial adversary simulation tool widely abused by threat actors for post-exploitation operations. Beacon payloads contain embedded configuration data that reveals C2 server addresses, communication protocols, sleep intervals, jitter values, malleable C2 profile settings, watermark identifiers, and encryption keys. Extracting this configuration from PE files, shellcode, or memory dumps is critical for incident responders to map attacker infrastructure and attribute campaigns. The beacon configuration is XOR-encoded using a single byte (0x69 for version 3, 0x2e for version 4) and stored in a Type-Length-Value (TLV) format within the .data section.
 
+
+## When to Use
+
+- When investigating security incidents that require analyzing cobalt strike beacon configuration
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
 ## Prerequisites
 
 - Python 3.9+ with `dissect.cobaltstrike`, `pefile`, `yara-python`
@@ -37,7 +65,7 @@ The beacon configuration encodes the malleable C2 profile that dictates HTTP req
 
 Each Cobalt Strike license embeds a unique watermark (4-byte integer) into generated beacons. Extracting the watermark can link multiple beacons to the same operator or cracked license. Known watermark databases maintained by threat intelligence providers map watermarks to specific threat actors or leaked license keys.
 
-## Practical Steps
+## Workflow
 
 ### Step 1: Extract Configuration with CobaltStrikeParser
 

skills/analyzing-cobalt-strike-beacon-configuration/scripts/agent.py

@@ -8,9 +8,7 @@ communication settings, malleable C2 profile details, and watermark values.
 import struct
 import os
 import sys
-import json
 import hashlib
-import re
 from collections import OrderedDict
 
 # Cobalt Strike beacon configuration field IDs (Type-Length-Value format)

skills/analyzing-cobalt-strike-malleable-profiles/LICENSE

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2025 Mahipal
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

skills/analyzing-cobalt-strike-malleable-profiles/SKILL.md

@@ -1,60 +0,0 @@
----
-name: analyzing-cobalt-strike-malleable-profiles
-description: >
-  Parses Cobalt Strike malleable C2 profiles using pyMalleableC2 to extract beacon
-  configuration, HTTP communication patterns, and sleep/jitter settings. Combines with
-  JARM TLS fingerprinting to detect C2 servers on the network. Use when investigating
-  suspected Cobalt Strike infrastructure or building detection signatures for C2 traffic.
-domain: cybersecurity
-subdomain: security-operations
-tags: [analyzing, cobalt, strike, malleable]
-version: "1.0"
-author: mahipal
-license: MIT
----
-
-# Analyzing Cobalt Strike Malleable Profiles
-
-## Instructions
-
-Parse malleable C2 profiles to extract IOCs and detection opportunities using the
-pyMalleableC2 library. Combine with JARM fingerprinting to identify C2 servers.
-
-```python
-from malleablec2 import Profile
-
-# Parse a malleable profile from file
-profile = Profile.from_file("amazon.profile")
-
-# Extract global options (sleep, jitter, user-agent)
-print(profile.ast.pretty())
-
-# Access HTTP-GET block URIs and headers for network signatures
-# Access HTTP-POST block for data exfiltration patterns
-# Generate JARM fingerprints for known C2 infrastructure
-```
-
-Key analysis steps:
-1. Parse the malleable profile to extract HTTP-GET/POST URI patterns
-2. Extract User-Agent strings and custom headers for IDS signatures
-3. Identify sleep time and jitter for beaconing detection thresholds
-4. Scan suspect IPs with JARM to match known C2 fingerprint hashes
-5. Cross-reference extracted IOCs with network traffic logs
-
-## Examples
-
-```python
-# Parse profile and extract detection indicators
-from malleablec2 import Profile
-p = Profile.from_file("cobaltstrike.profile")
-print(p)  # Reconstructed source
-
-# JARM scan a suspect C2 server
-import subprocess
-result = subprocess.run(
-    ["python3", "jarm.py", "suspect-server.com"],
-    capture_output=True, text=True
-)
-print(result.stdout)
-# Compare fingerprint against known CS JARM hashes
-```

skills/analyzing-cobalt-strike-malleable-profiles/references/api-reference.md

@@ -1,69 +0,0 @@
-# API Reference: Analyzing Cobalt Strike Malleable Profiles
-
-## pyMalleableC2
-
-```python
-from malleablec2 import Profile
-from malleablec2.components import HttpGetBlock, HttpPostBlock, ClientBlock, ServerBlock
-
-# Parse from file or string
-p = Profile.from_file("amazon.profile")
-p = Profile.from_string(code_string)
-p = Profile.from_scratch()
-
-# Set global options
-p.set_option("sleeptime", "3000")
-p.set_option("jitter", "0")
-p.set_option("pipename", "mojo__##")
-
-# HTTP blocks
-http_get = HttpGetBlock()
-http_get.set_option("uri", "/updates")
-client = ClientBlock()
-client.add_statement("header", "Accept", "*/*")
-http_get.add_code_block(client)
-p.add_code_block(http_get)
-
-# AST and reconstruction
-print(p.ast.pretty())   # Display AST
-print(p)                # Reconstruct source
-```
-
-## JARM TLS Fingerprinting
-
-```bash
-# Scan a single host
-python3 jarm.py www.example.com
-
-# Scan with specific port
-python3 jarm.py 192.168.1.1 -p 8443
-
-# Batch scan from file
-python3 jarm.py -i targets.txt -o results.csv
-```
-
-Fingerprint format: 62-char hybrid hash
-- First 30 chars: cipher + TLS version (10 handshakes x 3 chars)
-- Last 32 chars: truncated SHA256 of cumulative extensions
-
-## Known Cobalt Strike JARM Hashes
-
-| JARM Hash | Description |
-|-----------|-------------|
-| `07d14d16d21d21d07c42d41d00041d...` | CS default config |
-| `07d14d16d21d21d00042d41d00041d...` | CS with Java 11 |
-
-## dissect.cobaltstrike (Alternative)
-
-```python
-from dissect.cobaltstrike import beacon
-b = beacon.BeaconConfig.from_file("beacon.bin")
-print(b.protocol, b.port, b.sleeptime)
-```
-
-### References
-
-- pyMalleableC2: https://github.com/byt3bl33d3r/pyMalleableC2
-- JARM scanner: https://github.com/salesforce/jarm
-- dissect.cobaltstrike: https://github.com/fox-it/dissect.cobaltstrike
-- C2 JARM list: https://github.com/cedowens/C2-JARM

skills/analyzing-cobalt-strike-malleable-profiles/scripts/agent.py

@@ -1,174 +0,0 @@
-#!/usr/bin/env python3
-"""Agent for analyzing Cobalt Strike malleable C2 profiles and JARM fingerprinting."""
-
-import os
-import json
-import subprocess
-import argparse
-from pathlib import Path
-from datetime import datetime
-
-from malleablec2 import Profile
-
-
-def extract_profile_indicators(profile_path):
-    """Extract detection indicators from a malleable C2 profile."""
-    with open(profile_path) as f:
-        content = f.read()
-    profile = Profile.from_string(content)
-    indicators = {
-        "file": str(profile_path),
-        "source_lines": len(content.splitlines()),
-        "reconstructed": str(profile),
-    }
-    keywords = ["sleeptime", "jitter", "useragent", "pipename", "host_stage",
-                "dns_idle", "dns_sleep", "spawnto_x86", "spawnto_x64"]
-    options = {}
-    for kw in keywords:
-        for line in content.splitlines():
-            stripped = line.strip().rstrip(";").strip()
-            if kw in stripped.lower() and "set " in stripped.lower():
-                parts = stripped.split('"')
-                if len(parts) >= 2:
-                    options[kw] = parts[1]
-    indicators["global_options"] = options
-    uris = []
-    for line in content.splitlines():
-        if "set uri" in line.strip().lower():
-            parts = line.strip().split('"')
-            if len(parts) >= 2:
-                uris.append(parts[1])
-    indicators["uris"] = uris
-    headers = []
-    for line in content.splitlines():
-        stripped = line.strip()
-        if "header " in stripped.lower() and '"' in stripped:
-            parts = stripped.split('"')
-            if len(parts) >= 4:
-                headers.append({"name": parts[1], "value": parts[3]})
-    indicators["custom_headers"] = headers
-    return indicators
-
-
-def scan_directory_profiles(directory):
-    """Scan a directory for malleable C2 profiles and extract indicators."""
-    results = []
-    for path in Path(directory).rglob("*.profile"):
-        try:
-            indicators = extract_profile_indicators(str(path))
-            results.append(indicators)
-        except Exception as e:
-            results.append({"file": str(path), "error": str(e)})
-    return results
-
-
-KNOWN_CS_JARM = {
-    "07d14d16d21d21d07c42d41d00041d24a458a375eef0c576d23a7bab9a9fb1":
-        "Cobalt Strike (default)",
-    "07d14d16d21d21d00042d41d00041de5fb3038104f457d92ba02e9311512c2":
-        "Cobalt Strike (Java 11)",
-}
-
-
-def compute_jarm_fingerprint(host, port=443):
-    """Compute JARM fingerprint by invoking the salesforce/jarm scanner."""
-    jarm_script = os.getenv("JARM_SCRIPT", "jarm.py")
-    try:
-        result = subprocess.run(
-            ["python3", jarm_script, host, "-p", str(port)],
-            capture_output=True, text=True, timeout=30,
-        )
-        for line in result.stdout.splitlines():
-            if len(line.strip()) >= 62:
-                return line.strip().split()[-1]
-        return result.stdout.strip()
-    except Exception as e:
-        return f"Error: {e}"
-
-
-def check_jarm_against_known(fingerprint):
-    """Check a JARM fingerprint against known Cobalt Strike signatures."""
-    for jarm_hash, description in KNOWN_CS_JARM.items():
-        if fingerprint.strip() == jarm_hash:
-            return {"match": True, "description": description, "fingerprint": fingerprint}
-    return {"match": False, "fingerprint": fingerprint}
-
-
-def batch_jarm_scan(targets, port=443):
-    """Scan multiple targets for JARM fingerprints and check against known CS hashes."""
-    results = []
-    for target in targets:
-        fp = compute_jarm_fingerprint(target, port)
-        match = check_jarm_against_known(fp)
-        match["target"] = target
-        results.append(match)
-    return results
-
-
-def generate_snort_rules(indicators_list):
-    """Generate Snort/Suricata rules from extracted profile indicators."""
-    rules = []
-    sid = 1000001
-    for ind in indicators_list:
-        for uri in ind.get("uris", []):
-            rules.append(
-                f'alert http $HOME_NET any -> $EXTERNAL_NET any '
-                f'(msg:"CS Beacon URI {uri}"; '
-                f'content:"{uri}"; http_uri; sid:{sid}; rev:1;)'
-            )
-            sid += 1
-        ua = ind.get("global_options", {}).get("useragent", "")
-        if ua:
-            rules.append(
-                f'alert http $HOME_NET any -> $EXTERNAL_NET any '
-                f'(msg:"CS Beacon User-Agent"; '
-                f'content:"{ua}"; http_header; sid:{sid}; rev:1;)'
-            )
-            sid += 1
-    return rules
-
-
-def main():
-    parser = argparse.ArgumentParser(description="Cobalt Strike Malleable Profile Analyzer")
-    parser.add_argument("--profile", help="Path to a single malleable C2 profile")
-    parser.add_argument("--directory", help="Directory of malleable profiles")
-    parser.add_argument("--jarm-targets", nargs="*", help="Hosts to JARM fingerprint")
-    parser.add_argument("--output", default="cs_analysis_report.json")
-    parser.add_argument("--action", choices=[
-        "parse", "scan_dir", "jarm", "generate_rules", "full_analysis"
-    ], default="full_analysis")
-    args = parser.parse_args()
-
-    report = {"generated_at": datetime.utcnow().isoformat(), "findings": {}}
-
-    if args.action in ("parse", "full_analysis") and args.profile:
-        indicators = extract_profile_indicators(args.profile)
-        report["findings"]["profile_indicators"] = indicators
-        print(f"[+] Parsed: {args.profile} ({len(indicators.get('uris', []))} URIs)")
-
-    if args.action in ("scan_dir", "full_analysis") and args.directory:
-        results = scan_directory_profiles(args.directory)
-        report["findings"]["directory_scan"] = results
-        print(f"[+] Scanned {len(results)} profiles in {args.directory}")
-
-    if args.action in ("jarm", "full_analysis") and args.jarm_targets:
-        jarm_results = batch_jarm_scan(args.jarm_targets)
-        report["findings"]["jarm_scan"] = jarm_results
-        matches = [r for r in jarm_results if r.get("match")]
-        print(f"[+] JARM: {len(jarm_results)} scanned, {len(matches)} CS matches")
-
-    if args.action in ("generate_rules", "full_analysis"):
-        profiles = report["findings"].get("directory_scan", [])
-        if not profiles and args.profile:
-            profiles = [report["findings"].get("profile_indicators", {})]
-        rules = generate_snort_rules(profiles)
-        report["findings"]["snort_rules"] = rules
-        print(f"[+] Generated {len(rules)} Snort rules")
-
-    with open(args.output, "w") as f:
-        json.dump(report, f, indent=2, default=str)
-    print(f"[+] Report saved to {args.output}")
-
-
-if __name__ == "__main__":
-    main()

skills/analyzing-cobaltstrike-malleable-c2-profiles/LICENSE

@@ -0,0 +1,201 @@
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skills/analyzing-cobaltstrike-malleable-c2-profiles/SKILL.md

@@ -0,0 +1,68 @@
+---
+name: analyzing-cobaltstrike-malleable-c2-profiles
+description: Parse and analyze Cobalt Strike Malleable C2 profiles using dissect.cobaltstrike
+  and pyMalleableC2 to extract C2 indicators, detect evasion techniques, and generate
+  network detection signatures.
+domain: cybersecurity
+subdomain: malware-analysis
+tags:
+- cobalt-strike
+- malleable-c2
+- c2-detection
+- beacon-analysis
+- network-signatures
+- threat-hunting
+- red-team-tools
+version: '1.0'
+author: mahipal
+license: Apache-2.0
+nist_csf:
+- DE.AE-02
+- RS.AN-03
+- ID.RA-01
+- DE.CM-01
+mitre_attack:
+- T1071.001
+- T1573.002
+- T1001.003
+- T1090.004
+- T1102
+---
+# Analyzing CobaltStrike Malleable C2 Profiles
+
+## Overview
+
+Cobalt Strike Malleable C2 profiles are domain-specific language scripts that customize how Beacon communicates with the team server, defining HTTP request/response transformations, sleep intervals, jitter values, user agents, URI paths, and process injection behavior. Threat actors use malleable profiles to disguise C2 traffic as legitimate services (Amazon, Google, Slack). Analyzing these profiles reveals network indicators for detection: URI patterns, HTTP headers, POST/GET transforms, DNS settings, and process injection techniques. The `dissect.cobaltstrike` library can parse both profile files and extract configurations from beacon payloads, while `pyMalleableC2` provides AST-based parsing using Lark grammar for programmatic profile manipulation and validation.
+
+
+## When to Use
+
+- When investigating security incidents that require analyzing cobaltstrike malleable c2 profiles
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
+## Prerequisites
+
+- Python 3.9+ with `dissect.cobaltstrike` and/or `pyMalleableC2`
+- Sample Malleable C2 profiles (available from public repositories)
+- Understanding of HTTP protocol and Cobalt Strike beacon communication model
+- Network monitoring tools (Suricata/Snort) for signature deployment
+- PCAP analysis tools for traffic validation
+
+## Steps
+
+1. Install libraries: `pip install dissect.cobaltstrike` or `pip install pyMalleableC2`
+2. Parse profile with `C2Profile.from_path("profile.profile")`
+3. Extract HTTP GET/POST block configurations (URIs, headers, parameters)
+4. Identify user agent strings and spoof targets
+5. Extract sleep time, jitter percentage, and DNS beacon settings
+6. Analyze process injection settings (spawn-to, allocation technique)
+7. Generate Suricata/Snort signatures from extracted network indicators
+8. Compare profile against known threat actor profile collections
+9. Extract staging URIs and payload delivery mechanisms
+10. Produce detection report with IOCs and recommended network signatures
+
+## Expected Output
+
+A JSON report containing extracted C2 URIs, HTTP headers, user agents, sleep/jitter settings, process injection config, spawned process paths, DNS settings, and generated Suricata-compatible detection rules.

skills/analyzing-cobaltstrike-malleable-c2-profiles/references/api-reference.md

@@ -0,0 +1,95 @@
+# CobaltStrike Malleable C2 Profile Analysis API Reference
+
+## Installation
+
+```bash
+pip install dissect.cobaltstrike
+pip install 'dissect.cobaltstrike[full]'   # With PCAP support
+pip install pyMalleableC2                   # Alternative parser
+```
+
+## dissect.cobaltstrike API
+
+### Parse Beacon Configuration
+```python
+from dissect.cobaltstrike.beacon import BeaconConfig
+
+bconfig = BeaconConfig.from_path("beacon.bin")
+print(hex(bconfig.watermark))     # 0x5109bf6d
+print(bconfig.protocol)           # https
+print(bconfig.version)            # BeaconVersion(...)
+print(bconfig.settings)           # Full config dict
+```
+
+### Parse Malleable C2 Profile
+```python
+from dissect.cobaltstrike.c2profile import C2Profile
+
+profile = C2Profile.from_path("amazon.profile")
+config = profile.as_dict()
+print(config["useragent"])
+print(config["http-get.uri"])
+print(config["sleeptime"])
+```
+
+### PCAP Analysis
+```bash
+# Extract beacons from PCAP
+beacon-pcap --extract-beacons traffic.pcap
+
+# Decrypt traffic with private key
+beacon-pcap -p team_server.pem traffic.pcap --beacon beacon.bin
+```
+
+## pyMalleableC2 API
+
+```python
+from malleableC2 import Profile
+
+profile = Profile.from_file("amazon.profile")
+print(profile.sleeptime)
+print(profile.useragent)
+print(profile.http_get.uri)
+print(profile.http_post.uri)
+```
+
+## Key Profile Settings
+
+| Setting | Description | Detection Value |
+|---------|-------------|-----------------|
+| `sleeptime` | Callback interval (ms) | Low values = aggressive beaconing |
+| `jitter` | Sleep randomization % | Timing analysis evasion |
+| `useragent` | HTTP User-Agent string | Network signature |
+| `http-get.uri` | GET request URI path | URI-based detection |
+| `http-post.uri` | POST request URI path | URI-based detection |
+| `spawnto_x86` | 32-bit spawn process | Process creation detection |
+| `spawnto_x64` | 64-bit spawn process | Process creation detection |
+| `pipename` | Named pipe pattern | Named pipe monitoring |
+| `dns_idle` | DNS idle IP address | DNS beacon detection |
+| `watermark` | License watermark | Operator attribution |
+
+## Suricata Rule Format
+
+```
+alert http $HOME_NET any -> $EXTERNAL_NET any (
+  msg:"MALWARE CobaltStrike C2 URI";
+  flow:established,to_server;
+  http.uri; content:"/api/v1/status";
+  http.header; content:"User-Agent: Mozilla/5.0";
+  sid:9000001; rev:1;
+)
+```
+
+## CLI Usage
+
+```bash
+python agent.py --input profile.profile --output report.json
+python agent.py --input parsed_config.json --output report.json
+```
+
+## References
+
+- dissect.cobaltstrike: https://github.com/fox-it/dissect.cobaltstrike
+- pyMalleableC2: https://github.com/byt3bl33d3r/pyMalleableC2
+- Unit42 Analysis: https://unit42.paloaltonetworks.com/cobalt-strike-malleable-c2-profile/
+- Config Extractor: https://github.com/strozfriedberg/cobaltstrike-config-extractor

skills/analyzing-cobaltstrike-malleable-c2-profiles/scripts/agent.py

@@ -0,0 +1,234 @@
+#!/usr/bin/env python3
+"""CobaltStrike Malleable C2 Profile Analyzer - parses profiles to extract C2 indicators, detection signatures, and evasion techniques"""
+# For authorized security research and defensive analysis only
+
+import argparse
+import json
+import re
+from collections import Counter
+from datetime import datetime
+from pathlib import Path
+
+try:
+    from dissect.cobaltstrike.c2profile import C2Profile
+    HAS_DISSECT = True
+except ImportError:
+    HAS_DISSECT = False
+
+RUN_KEY_SUSPICIOUS = ["powershell", "cmd.exe", "mshta", "rundll32", "regsvr32", "wscript", "cscript"]
+
+KNOWN_SPOOF_TARGETS = {
+    "amazon": "Amazon CDN impersonation",
+    "google": "Google services impersonation",
+    "microsoft": "Microsoft services impersonation",
+    "slack": "Slack API impersonation",
+    "cloudfront": "CloudFront CDN impersonation",
+    "jquery": "jQuery CDN impersonation",
+    "outlook": "Outlook Web impersonation",
+    "onedrive": "OneDrive impersonation",
+}
+
+
+def load_data(path):
+    return json.loads(Path(path).read_text(encoding="utf-8"))
+
+
+def parse_profile_with_dissect(profile_path):
+    """Parse a .profile file using dissect.cobaltstrike C2Profile."""
+    if not HAS_DISSECT:
+        return None
+    profile = C2Profile.from_path(profile_path)
+    return profile.as_dict()
+
+
+def parse_profile_regex(content):
+    """Regex-based parser for malleable C2 profile when dissect is unavailable."""
+    config = {}
+    set_pattern = re.compile(r'set\s+(\w+)\s+"([^"]*)"', re.MULTILINE)
+    for match in set_pattern.finditer(content):
+        config[match.group(1)] = match.group(2)
+    block_pattern = re.compile(r'(http-get|http-post|http-stager|https-certificate|dns-beacon|process-inject|post-ex)\s*\{', re.MULTILINE)
+    for match in block_pattern.finditer(content):
+        config.setdefault("blocks", []).append(match.group(1))
+    uri_pattern = re.compile(r'set\s+uri\s+"([^"]*)"', re.MULTILINE)
+    for match in uri_pattern.finditer(content):
+        config.setdefault("uris", []).append(match.group(1))
+    header_pattern = re.compile(r'header\s+"([^"]+)"\s+"([^"]*)"', re.MULTILINE)
+    for match in header_pattern.finditer(content):
+        config.setdefault("headers", []).append({"name": match.group(1), "value": match.group(2)})
+    spawn_pattern = re.compile(r'set\s+spawnto_x(?:86|64)\s+"([^"]*)"', re.MULTILINE)
+    for match in spawn_pattern.finditer(content):
+        config.setdefault("spawn_to", []).append(match.group(1))
+    return config
+
+
+def analyze_profile(config):
+    """Analyze parsed profile configuration for detection opportunities."""
+    findings = []
+    ua = config.get("useragent", config.get("user_agent", ""))
+    if ua:
+        findings.append({
+            "type": "user_agent_identified",
+            "severity": "info",
+            "resource": "http-config",
+            "detail": f"User-Agent: {ua[:100]}",
+            "indicator": ua,
+        })
+        for target, desc in KNOWN_SPOOF_TARGETS.items():
+            if target.lower() in ua.lower():
+                findings.append({
+                    "type": "service_impersonation",
+                    "severity": "medium",
+                    "resource": "user-agent",
+                    "detail": f"{desc} detected in User-Agent string",
+                })
+    sleeptime = config.get("sleeptime", config.get("sleep_time", ""))
+    jitter = config.get("jitter", "")
+    if sleeptime:
+        try:
+            sleep_ms = int(sleeptime)
+            if sleep_ms < 1000:
+                findings.append({
+                    "type": "aggressive_beaconing",
+                    "severity": "high",
+                    "resource": "beacon-config",
+                    "detail": f"Very low sleep time: {sleep_ms}ms - aggressive C2 callback rate",
+                })
+        except ValueError:
+            pass
+    uris = config.get("uris", [])
+    for uri in uris:
+        findings.append({
+            "type": "c2_uri",
+            "severity": "high",
+            "resource": "http-config",
+            "detail": f"C2 URI path: {uri}",
+            "indicator": uri,
+        })
+    headers = config.get("headers", [])
+    for h in headers:
+        name = h.get("name", "") if isinstance(h, dict) else str(h)
+        value = h.get("value", "") if isinstance(h, dict) else ""
+        if name.lower() in ("host", "cookie", "authorization"):
+            findings.append({
+                "type": "c2_header",
+                "severity": "medium",
+                "resource": "http-config",
+                "detail": f"Custom header: {name}: {value[:60]}",
+            })
+    spawn_to = config.get("spawn_to", config.get("spawnto_x86", []))
+    if isinstance(spawn_to, str):
+        spawn_to = [spawn_to]
+    for proc in spawn_to:
+        findings.append({
+            "type": "spawn_to_process",
+            "severity": "high",
+            "resource": "process-inject",
+            "detail": f"Beacon spawns to: {proc}",
+            "indicator": proc,
+        })
+    pipename = config.get("pipename", config.get("pipename_stager", ""))
+    if pipename:
+        findings.append({
+            "type": "named_pipe",
+            "severity": "high",
+            "resource": "process-inject",
+            "detail": f"Named pipe: {pipename}",
+            "indicator": pipename,
+        })
+    dns_idle = config.get("dns_idle", "")
+    if dns_idle:
+        findings.append({
+            "type": "dns_beacon_config",
+            "severity": "medium",
+            "resource": "dns-beacon",
+            "detail": f"DNS idle IP: {dns_idle}",
+        })
+    watermark = config.get("watermark", "")
+    if watermark:
+        findings.append({
+            "type": "watermark",
+            "severity": "info",
+            "resource": "beacon-config",
+            "detail": f"Beacon watermark: {watermark}",
+        })
+    return findings
+
+
+def generate_suricata_rules(findings, sid_start=9000001):
+    """Generate Suricata rules from extracted indicators."""
+    rules = []
+    sid = sid_start
+    for f in findings:
+        if f["type"] == "c2_uri" and f.get("indicator"):
+            uri = f["indicator"].replace('"', '\\"')
+            rules.append(
+                f'alert http $HOME_NET any -> $EXTERNAL_NET any '
+                f'(msg:"MALWARE CobaltStrike Malleable C2 URI {uri}"; '
+                f'flow:established,to_server; '
+                f'http.uri; content:"{uri}"; '
+                f'sid:{sid}; rev:1;)'
+            )
+            sid += 1
+        elif f["type"] == "named_pipe" and f.get("indicator"):
+            pipe = f["indicator"]
+            rules.append(
+                f'# Named pipe detection requires endpoint monitoring: {pipe}'
+            )
+    return rules
+
+
+def analyze(data):
+    if isinstance(data, str):
+        config = parse_profile_regex(data)
+    elif isinstance(data, dict):
+        config = data
+    else:
+        config = data[0] if isinstance(data, list) and data else {}
+    return analyze_profile(config)
+
+
+def generate_report(input_path):
+    path = Path(input_path)
+    if path.suffix in (".profile", ".txt"):
+        content = path.read_text(encoding="utf-8")
+        config = parse_profile_regex(content)
+        findings = analyze_profile(config)
+    else:
+        data = load_data(input_path)
+        if isinstance(data, list):
+            findings = []
+            for profile in data:
+                findings.extend(analyze_profile(profile))
+        else:
+            findings = analyze_profile(data)
+    sev = Counter(f["severity"] for f in findings)
+    iocs = [f.get("indicator", "") for f in findings if f.get("indicator")]
+    rules = generate_suricata_rules(findings)
+    return {
+        "report": "cobaltstrike_malleable_c2_analysis",
+        "generated_at": datetime.utcnow().isoformat() + "Z",
+        "total_findings": len(findings),
+        "severity_summary": dict(sev),
+        "extracted_iocs": iocs,
+        "suricata_rules": rules,
+        "findings": findings,
+    }
+
+
+def main():
+    ap = argparse.ArgumentParser(description="CobaltStrike Malleable C2 Profile Analyzer")
+    ap.add_argument("--input", required=True, help="Input .profile file or JSON with parsed config")
+    ap.add_argument("--output", help="Output JSON report path")
+    args = ap.parse_args()
+    report = generate_report(args.input)
+    out = json.dumps(report, indent=2)
+    if args.output:
+        Path(args.output).write_text(out, encoding="utf-8")
+        print(f"Report written to {args.output}")
+    else:
+        print(out)
+
+
+if __name__ == "__main__":
+    main()

skills/analyzing-command-and-control-communication/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-command-and-control-communication/SKILL.md

@@ -1,17 +1,34 @@
 ---
 name: analyzing-command-and-control-communication
-description: >
-  Analyzes malware command-and-control (C2) communication protocols to understand beacon
-  patterns, command structures, data encoding, and infrastructure. Covers HTTP, HTTPS, DNS,
-  and custom protocol C2 analysis for detection development and threat intelligence.
-  Activates for requests involving C2 analysis, beacon detection, C2 protocol reverse
-  engineering, or command-and-control infrastructure mapping.
+description: 'Analyzes malware command-and-control (C2) communication protocols to
+  understand beacon patterns, command structures, data encoding, and infrastructure.
+  Covers HTTP, HTTPS, DNS, and custom protocol C2 analysis for detection development
+  and threat intelligence. Activates for requests involving C2 analysis, beacon detection,
+  C2 protocol reverse engineering, or command-and-control infrastructure mapping.
+
+  '
 domain: cybersecurity
 subdomain: malware-analysis
-tags: [malware, C2, command-and-control, beacon, protocol-analysis]
+tags:
+- malware
+- C2
+- command-and-control
+- beacon
+- protocol-analysis
 version: 1.0.0
 author: mahipal
-license: MIT
+license: Apache-2.0
+nist_csf:
+- DE.AE-02
+- RS.AN-03
+- ID.RA-01
+- DE.CM-01
+mitre_attack:
+- T1071.001
+- T1573
+- T1571
+- T1008
+- T1095
 ---
 
 # Analyzing Command-and-Control Communication

skills/analyzing-command-and-control-communication/scripts/agent.py

@@ -3,13 +3,12 @@
 
 import statistics
 import base64
-import json
 import os
 import sys
 from collections import defaultdict
 
 try:
-    from scapy.all import rdpcap, IP, TCP, UDP, DNS, DNSQR, Raw
+    from scapy.all import rdpcap, IP, TCP, DNS, DNSQR
     HAS_SCAPY = True
 except ImportError:
     HAS_SCAPY = False

skills/analyzing-cyber-kill-chain/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-cyber-kill-chain/SKILL.md

@@ -1,18 +1,37 @@
 ---
 name: analyzing-cyber-kill-chain
-description: >
-  Analyzes intrusion activity against the Lockheed Martin Cyber Kill Chain framework to identify
-  which phases an adversary has completed, where defenses succeeded or failed, and what controls
-  would have interrupted the attack at earlier phases. Use when conducting post-incident analysis,
-  building prevention-focused security controls, or mapping detection gaps to kill chain phases.
-  Activates for requests involving kill chain analysis, intrusion kill chain, attack phase mapping,
-  or Lockheed Martin kill chain framework.
+description: 'Analyzes intrusion activity against the Lockheed Martin Cyber Kill Chain
+  framework to identify which phases an adversary has completed, where defenses succeeded
+  or failed, and what controls would have interrupted the attack at earlier phases.
+  Use when conducting post-incident analysis, building prevention-focused security
+  controls, or mapping detection gaps to kill chain phases. Activates for requests
+  involving kill chain analysis, intrusion kill chain, attack phase mapping, or Lockheed
+  Martin kill chain framework.
+
+  '
 domain: cybersecurity
 subdomain: threat-intelligence
-tags: [kill-chain, Lockheed-Martin, MITRE-ATT&CK, intrusion-analysis, defense-in-depth, NIST-CSF]
+tags:
+- kill-chain
+- Lockheed-Martin
+- MITRE-ATT&CK
+- intrusion-analysis
+- defense-in-depth
+- NIST-CSF
 version: 1.0.0
 author: team-cybersecurity
-license: MIT
+license: Apache-2.0
+nist_csf:
+- ID.RA-01
+- ID.RA-05
+- DE.CM-01
+- DE.AE-02
+mitre_attack:
+- T1566.001
+- T1190
+- T1547.001
+- T1071.001
+- T1486
 ---
 # Analyzing Cyber Kill Chain
 

skills/analyzing-cyber-kill-chain/scripts/agent.py

@@ -1,9 +1,6 @@
 #!/usr/bin/env python3
 """Cyber Kill Chain analysis agent for mapping incidents to Lockheed Martin kill chain phases."""
 
-import json
-import os
-import sys
 import datetime
 
 

skills/analyzing-disk-image-with-autopsy/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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+      "License" shall mean the terms and conditions for use, reproduction,
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+      "You" (or "Your") shall mean an individual or Legal Entity
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+      "Source" form shall mean the preferred form for making modifications,
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+
+      "Object" form shall mean any form resulting from mechanical
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+      "Work" shall mean the work of authorship, whether in Source or
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+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
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+
+      "Contribution" shall mean any work of authorship, including
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+      or by an individual or Legal Entity authorized to submit on behalf of
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+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-disk-image-with-autopsy/SKILL.md

@@ -1,12 +1,29 @@
 ---
 name: analyzing-disk-image-with-autopsy
-description: Perform comprehensive forensic analysis of disk images using Autopsy to recover files, examine artifacts, and build investigation timelines.
+description: Perform comprehensive forensic analysis of disk images using Autopsy
+  to recover files, examine artifacts, and build investigation timelines.
 domain: cybersecurity
 subdomain: digital-forensics
-tags: [forensics, autopsy, disk-analysis, sleuth-kit, file-recovery, artifact-analysis]
-version: "1.0"
+tags:
+- forensics
+- autopsy
+- disk-analysis
+- sleuth-kit
+- file-recovery
+- artifact-analysis
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+nist_csf:
+- RS.AN-01
+- RS.AN-03
+- DE.AE-02
+- RS.MA-01
+mitre_attack:
+- T1005
+- T1074.001
+- T1070.004
+- T1083
 ---
 
 # Analyzing Disk Image with Autopsy

skills/analyzing-disk-image-with-autopsy/scripts/agent.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 """Forensic disk image analysis agent using The Sleuth Kit (TSK) command-line tools."""
 
+import shlex
 import subprocess
 import os
 import sys
@@ -10,8 +11,10 @@ import datetime
 
 
 def run_cmd(cmd):
-    """Execute a shell command and return output."""
-    result = subprocess.run(cmd, shell=True, capture_output=True, text=True)
+    """Execute a command and return output."""
+    if isinstance(cmd, str):
+        cmd = shlex.split(cmd)
+    result = subprocess.run(cmd, capture_output=True, text=True, timeout=120)
     return result.stdout.strip(), result.stderr.strip(), result.returncode
 
 
@@ -93,9 +96,15 @@ def list_deleted_files(image_path, offset):
 
 def recover_file(image_path, offset, inode, output_path):
     """Recover a file by inode using icat."""
-    cmd = f"icat -o {offset} {image_path} {inode} > {output_path}"
-    _, _, rc = run_cmd(cmd)
-    return rc == 0
+    result = subprocess.run(
+        ["icat", "-o", str(offset), image_path, str(inode)],
+        capture_output=True,
+        timeout=120,
+    )
+    if result.returncode == 0:
+        with open(output_path, "wb") as f:
+            f.write(result.stdout)
+    return result.returncode == 0
 
 
 def get_file_metadata(image_path, offset, inode):
@@ -106,26 +115,40 @@ def get_file_metadata(image_path, offset, inode):
 
 def create_bodyfile(image_path, offset, output_path):
     """Generate a TSK bodyfile for timeline creation."""
-    cmd = f'fls -r -m "/" -o {offset} {image_path} > {output_path}'
-    _, _, rc = run_cmd(cmd)
-    return rc == 0
+    result = subprocess.run(
+        ["fls", "-r", "-m", "/", "-o", str(offset), image_path],
+        capture_output=True, text=True,
+        timeout=120,
+    )
+    if result.returncode == 0:
+        with open(output_path, "w") as f:
+            f.write(result.stdout)
+    return result.returncode == 0
 
 
 def generate_timeline(bodyfile_path, output_csv, start_date=None, end_date=None):
     """Generate a timeline from a bodyfile using mactime."""
-    cmd = f"mactime -b {bodyfile_path} -d"
+    cmd = ["mactime", "-b", bodyfile_path, "-d"]
     if start_date and end_date:
-        cmd += f" {start_date}..{end_date}"
-    cmd += f" > {output_csv}"
-    _, _, rc = run_cmd(cmd)
-    return rc == 0
+        cmd.append(f"{start_date}..{end_date}")
+    result = subprocess.run(cmd, capture_output=True, text=True, timeout=120)
+    if result.returncode == 0:
+        with open(output_csv, "w") as f:
+            f.write(result.stdout)
+    return result.returncode == 0
 
 
 def search_keywords(image_path, offset, keyword):
     """Search for keyword strings in the disk image."""
-    cmd = f'srch_strings -a -o {offset} {image_path} | grep -i "{keyword}"'
-    stdout, _, rc = run_cmd(cmd)
-    return stdout.splitlines() if rc == 0 else []
+    result = subprocess.run(
+        ["srch_strings", "-a", "-o", str(offset), image_path],
+        capture_output=True, text=True,
+        timeout=120,
+    )
+    if result.returncode != 0 or not result.stdout:
+        return []
+    keyword_lower = keyword.lower()
+    return [line for line in result.stdout.splitlines() if keyword_lower in line.lower()]
 
 
 def find_file_signature(image_path, offset, hex_signature):
@@ -179,7 +202,8 @@ if __name__ == "__main__":
 
     if len(sys.argv) > 1:
         image = sys.argv[1]
-        case = sys.argv[2] if len(sys.argv) > 2 else "/tmp/autopsy_case"
+        import tempfile
+        case = sys.argv[2] if len(sys.argv) > 2 else os.environ.get("AUTOPSY_CASE_DIR", os.path.join(tempfile.gettempdir(), "autopsy_case"))
         if os.path.exists(image):
             analyze_image(image, case)
         else:

skills/analyzing-dns-logs-for-exfiltration/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-dns-logs-for-exfiltration/SKILL.md

@@ -1,16 +1,38 @@
 ---
 name: analyzing-dns-logs-for-exfiltration
-description: >
-  Analyzes DNS query logs to detect data exfiltration via DNS tunneling, DGA domain communication,
-  and covert C2 channels using entropy analysis, query volume anomalies, and subdomain length
-  detection in SIEM platforms. Use when SOC teams need to identify DNS-based threats that bypass
-  traditional network security controls.
+description: 'Analyzes DNS query logs to detect data exfiltration via DNS tunneling,
+  DGA domain communication, and covert C2 channels using entropy analysis, query volume
+  anomalies, and subdomain length detection in SIEM platforms. Use when SOC teams
+  need to identify DNS-based threats that bypass traditional network security controls.
+
+  '
 domain: cybersecurity
 subdomain: soc-operations
-tags: [soc, dns, exfiltration, dns-tunneling, dga, c2-detection, splunk, threat-detection]
-version: "1.0"
+tags:
+- soc
+- dns
+- exfiltration
+- dns-tunneling
+- dga
+- c2-detection
+- splunk
+- threat-detection
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+atlas_techniques:
+- AML.T0024
+- AML.T0056
+- AML.T0086
+nist_csf:
+- DE.CM-01
+- DE.AE-02
+- RS.MA-01
+- DE.AE-06
+mitre_attack:
+- T1048.003
+- T1071.004
+- T1567
 ---
 # Analyzing DNS Logs for Exfiltration
 

skills/analyzing-dns-logs-for-exfiltration/scripts/agent.py

@@ -2,11 +2,6 @@
 """DNS exfiltration detection agent using entropy analysis and query pattern detection."""
 
 import math
-import os
-import sys
-import json
-import csv
-import datetime
 from collections import Counter, defaultdict
 
 

skills/analyzing-docker-container-forensics/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-docker-container-forensics/SKILL.md

@@ -1,12 +1,29 @@
 ---
 name: analyzing-docker-container-forensics
-description: Investigate compromised Docker containers by analyzing images, layers, volumes, logs, and runtime artifacts to identify malicious activity and evidence.
+description: Investigate compromised Docker containers by analyzing images, layers,
+  volumes, logs, and runtime artifacts to identify malicious activity and evidence.
 domain: cybersecurity
 subdomain: digital-forensics
-tags: [forensics, docker, container-forensics, container-security, image-analysis, runtime-investigation]
-version: "1.0"
+tags:
+- forensics
+- docker
+- container-forensics
+- container-security
+- image-analysis
+- runtime-investigation
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+nist_csf:
+- RS.AN-01
+- RS.AN-03
+- DE.AE-02
+- RS.MA-01
+mitre_attack:
+- T1610
+- T1611
+- T1613
+- T1612
 ---
 
 # Analyzing Docker Container Forensics

skills/analyzing-docker-container-forensics/scripts/agent.py

@@ -1,6 +1,7 @@
 #!/usr/bin/env python3
 """Docker container forensics agent for investigating compromised containers."""
 
+import shlex
 import subprocess
 import json
 import os
@@ -10,8 +11,10 @@ import datetime
 
 
 def run_cmd(cmd):
-    """Execute a shell command and return output."""
-    result = subprocess.run(cmd, shell=True, capture_output=True, text=True)
+    """Execute a command and return output."""
+    if isinstance(cmd, str):
+        cmd = shlex.split(cmd)
+    result = subprocess.run(cmd, capture_output=True, text=True, timeout=120)
     return result.stdout.strip(), result.stderr.strip(), result.returncode
 
 
@@ -134,9 +137,13 @@ def detect_suspicious_files(changes):
 
 def export_container(container_id, output_path):
     """Export container filesystem as a tarball for offline analysis."""
-    cmd = f"docker export {container_id} > {output_path}"
-    _, _, rc = run_cmd(cmd)
-    if rc == 0 and os.path.exists(output_path):
+    with open(output_path, "wb") as out_f:
+        result = subprocess.run(
+            ["docker", "export", container_id],
+            stdout=out_f, stderr=subprocess.PIPE,
+            timeout=120,
+        )
+    if result.returncode == 0 and os.path.exists(output_path):
         sha256 = hashlib.sha256()
         with open(output_path, "rb") as f:
             for chunk in iter(lambda: f.read(65536), b""):

skills/analyzing-email-headers-for-phishing-investigation/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-email-headers-for-phishing-investigation/SKILL.md

@@ -1,12 +1,31 @@
 ---
 name: analyzing-email-headers-for-phishing-investigation
-description: Parse and analyze email headers to trace the origin of phishing emails, verify sender authenticity, and identify spoofing through SPF, DKIM, and DMARC validation.
+description: Parse and analyze email headers to trace the origin of phishing emails,
+  verify sender authenticity, and identify spoofing through SPF, DKIM, and DMARC validation.
 domain: cybersecurity
 subdomain: digital-forensics
-tags: [forensics, email-analysis, phishing, spf, dkim, dmarc, header-analysis]
-version: "1.0"
+tags:
+- forensics
+- email-analysis
+- phishing
+- spf
+- dkim
+- dmarc
+- header-analysis
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+atlas_techniques:
+- AML.T0052
+nist_csf:
+- RS.AN-01
+- RS.AN-03
+- DE.AE-02
+- RS.MA-01
+mitre_attack:
+- T1566.001
+- T1566.002
+- T1598.003
 ---
 
 # Analyzing Email Headers for Phishing Investigation

skills/analyzing-email-headers-for-phishing-investigation/scripts/agent.py

@@ -8,7 +8,6 @@ import hashlib
 import os
 import sys
 import subprocess
-import json
 from email import policy
 
 
@@ -147,9 +146,10 @@ def extract_attachments(msg, output_dir=None):
 
 def dns_lookup(domain, record_type="TXT"):
     """Perform DNS lookup for SPF/DKIM/DMARC records."""
-    cmd = f"dig {record_type} {domain} +short"
-    stdout, _, rc = subprocess.run(cmd, shell=True, capture_output=True, text=True,
-                                    timeout=10).stdout, "", 0
+    stdout, _, rc = subprocess.run(
+        ["dig", record_type, domain, "+short"],
+        capture_output=True, text=True, timeout=10
+    ).stdout, "", 0
     return stdout.strip() if stdout else ""
 
 

skills/analyzing-ethereum-smart-contract-vulnerabilities/LICENSE

@@ -0,0 +1,201 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
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skills/analyzing-ethereum-smart-contract-vulnerabilities/SKILL.md

@@ -0,0 +1,71 @@
+---
+name: analyzing-ethereum-smart-contract-vulnerabilities
+description: Perform static and symbolic analysis of Solidity smart contracts using
+  Slither and Mythril to detect reentrancy, integer overflow, access control, and
+  other vulnerability classes before deployment to Ethereum mainnet.
+domain: cybersecurity
+subdomain: blockchain-security
+tags:
+- ethereum
+- solidity
+- smart-contract
+- slither
+- mythril
+- blockchain
+- defi
+- audit
+version: '1.0'
+author: mahipal
+license: Apache-2.0
+nist_csf:
+- PR.DS-01
+- PR.DS-02
+- ID.RA-01
+mitre_attack:
+- T1190
+- T1059
+---
+
+# Analyzing Ethereum Smart Contract Vulnerabilities
+
+## Overview
+
+Smart contract vulnerabilities have led to billions of dollars in losses across DeFi protocols. Unlike traditional software, deployed smart contracts are immutable and handle real financial assets, making pre-deployment security analysis critical. Slither performs fast static analysis using an intermediate representation to detect over 90 vulnerability patterns in seconds, while Mythril uses symbolic execution and SMT solving to discover complex execution path vulnerabilities like reentrancy and integer overflows. This skill covers running both tools against Solidity contracts, interpreting results, triaging findings by severity, and generating audit reports.
+
+
+## When to Use
+
+- When investigating security incidents that require analyzing ethereum smart contract vulnerabilities
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
+## Prerequisites
+
+- Python 3.10+ with pip
+- Slither (pip install slither-analyzer) and solc compiler
+- Mythril (pip install mythril) with solc-select for compiler version management
+- Solidity source code or compiled contract bytecode
+- Foundry or Hardhat development framework (optional, for project-level analysis)
+
+## Steps
+
+### Step 1: Run Slither Static Analysis
+
+Execute Slither against the contract codebase to identify vulnerability patterns, optimization opportunities, and code quality issues using its 90+ built-in detectors.
+
+### Step 2: Run Mythril Symbolic Execution
+
+Run Mythril deep analysis to explore execution paths and discover reentrancy, unchecked external calls, and arithmetic vulnerabilities that require path-sensitive analysis.
+
+### Step 3: Triage and Correlate Findings
+
+Combine results from both tools, deduplicate findings, assess severity based on exploitability and financial impact, and filter false positives.
+
+### Step 4: Generate Audit Report
+
+Produce a structured audit report with vulnerability descriptions, affected code locations, exploit scenarios, and remediation recommendations.
+
+## Expected Output
+
+JSON report listing vulnerabilities with SWC (Smart Contract Weakness Classification) identifiers, severity ratings, affected functions, and suggested fixes.

skills/analyzing-ethereum-smart-contract-vulnerabilities/references/api-reference.md

@@ -0,0 +1,103 @@
+# API Reference: Analyzing Ethereum Smart Contract Vulnerabilities
+
+## Slither CLI
+
+```bash
+# Basic analysis
+slither contracts/
+
+# JSON output
+slither contracts/ --json slither-report.json
+
+# Run specific detector only
+slither contracts/ --detect reentrancy-eth,unprotected-upgrade
+
+# List all detectors
+slither --list-detectors
+
+# Print contract summary
+slither contracts/ --print human-summary
+
+# Generate inheritance graph
+slither contracts/ --print inheritance-graph
+```
+
+## Mythril CLI
+
+```bash
+# Analyze single contract
+myth analyze contracts/Token.sol
+
+# JSON output
+myth analyze contracts/Token.sol -o json
+
+# Set execution timeout
+myth analyze contracts/Token.sol --execution-timeout 300
+
+# Analyze deployed bytecode
+myth analyze --address 0x1234... --rpc infura
+
+# Increase analysis depth
+myth analyze contracts/Token.sol --max-depth 50 --transaction-count 3
+```
+
+## Slither Detector Severity Levels
+
+| Impact | Confidence | Example Detectors |
+|--------|------------|-------------------|
+| High | High | reentrancy-eth, suicidal, arbitrary-send-eth |
+| High | Medium | controlled-delegatecall, reentrancy-no-eth |
+| Medium | High | locked-ether, incorrect-equality |
+| Medium | Medium | uninitialized-state, shadowing-state |
+| Low | High | naming-convention, solc-version |
+| Informational | High | pragma, dead-code |
+
+## SWC Registry (Key Entries)
+
+| SWC ID | Title | Tool Coverage |
+|--------|-------|---------------|
+| SWC-101 | Integer Overflow/Underflow | Mythril |
+| SWC-104 | Unchecked Call Return | Slither + Mythril |
+| SWC-106 | Unprotected SELFDESTRUCT | Slither + Mythril |
+| SWC-107 | Reentrancy | Slither + Mythril |
+| SWC-110 | Assert Violation | Mythril |
+| SWC-112 | Delegatecall to Untrusted Callee | Slither |
+| SWC-115 | tx.origin Authentication | Slither |
+| SWC-116 | Block Timestamp Dependence | Mythril |
+| SWC-120 | Weak Randomness | Slither |
+
+## Installation
+
+```bash
+# Slither (requires solc)
+pip install slither-analyzer
+solc-select install 0.8.20
+solc-select use 0.8.20
+
+# Mythril
+pip install mythril
+```
+
+## Slither JSON Output Structure
+
+```json
+{
+  "success": true,
+  "results": {
+    "detectors": [{
+      "check": "reentrancy-eth",
+      "impact": "High",
+      "confidence": "Medium",
+      "description": "Reentrancy in Contract.withdraw()",
+      "elements": [{"source_mapping": {"filename_short": "Contract.sol", "lines": [42, 43]}}]
+    }]
+  }
+}
+```
+
+### References
+
+- Slither: https://github.com/crytic/slither
+- Mythril: https://github.com/Consensys/mythril
+- SWC Registry: https://swcregistry.io/
+- Solidity Security: https://docs.soliditylang.org/en/latest/security-considerations.html

skills/analyzing-ethereum-smart-contract-vulnerabilities/scripts/agent.py

@@ -0,0 +1,168 @@
+#!/usr/bin/env python3
+"""Smart Contract Security Agent - runs Slither and Mythril analysis on Solidity contracts."""
+
+import json
+import argparse
+import logging
+import subprocess
+from collections import defaultdict
+from datetime import datetime
+
+logging.basicConfig(level=logging.INFO, format="%(asctime)s [%(levelname)s] %(message)s")
+logger = logging.getLogger(__name__)
+
+SWC_REGISTRY = {
+    "SWC-101": "Integer Overflow and Underflow",
+    "SWC-104": "Unchecked Call Return Value",
+    "SWC-106": "Unprotected SELFDESTRUCT",
+    "SWC-107": "Reentrancy",
+    "SWC-110": "Assert Violation",
+    "SWC-112": "Delegatecall to Untrusted Callee",
+    "SWC-113": "DoS with Failed Call",
+    "SWC-115": "Authorization through tx.origin",
+    "SWC-116": "Block values as a proxy for time",
+    "SWC-120": "Weak Sources of Randomness",
+}
+
+
+def run_slither(contract_path):
+    """Run Slither static analysis on Solidity contract."""
+    cmd = ["slither", contract_path, "--json", "-"]
+    result = subprocess.run(cmd, capture_output=True, text=True, timeout=120)
+    try:
+        return json.loads(result.stdout) if result.stdout else {}
+    except json.JSONDecodeError:
+        logger.error("Slither JSON parse failed")
+        return {}
+
+
+def run_mythril(contract_path, timeout=300):
+    """Run Mythril symbolic execution analysis."""
+    cmd = ["myth", "analyze", contract_path, "--execution-timeout", str(timeout), "-o", "json"]
+    result = subprocess.run(cmd, capture_output=True, text=True, timeout=timeout + 60)
+    try:
+        return json.loads(result.stdout) if result.stdout else {}
+    except json.JSONDecodeError:
+        logger.error("Mythril JSON parse failed")
+        return {}
+
+
+def analyze_slither_results(slither_output):
+    """Parse and categorize Slither detector findings."""
+    findings = []
+    by_severity = defaultdict(int)
+    by_detector = defaultdict(int)
+    for detector in slither_output.get("results", {}).get("detectors", []):
+        severity = detector.get("impact", "informational").lower()
+        by_severity[severity] += 1
+        det_name = detector.get("check", "unknown")
+        by_detector[det_name] += 1
+        elements = detector.get("elements", [])
+        location = ""
+        if elements:
+            elem = elements[0]
+            location = f"{elem.get('source_mapping', {}).get('filename_short', '')}:" \
+                       f"L{elem.get('source_mapping', {}).get('lines', [0])[0] if elem.get('source_mapping', {}).get('lines') else 0}"
+        findings.append({
+            "detector": det_name,
+            "severity": severity,
+            "description": detector.get("description", "")[:200],
+            "location": location,
+            "confidence": detector.get("confidence", ""),
+        })
+    return {
+        "total": len(findings),
+        "by_severity": dict(by_severity),
+        "by_detector": dict(sorted(by_detector.items(), key=lambda x: x[1], reverse=True)[:15]),
+        "findings": sorted(findings, key=lambda x: {"high": 0, "medium": 1, "low": 2, "informational": 3}.get(x["severity"], 4)),
+    }
+
+
+def analyze_mythril_results(mythril_output):
+    """Parse Mythril symbolic execution findings."""
+    findings = []
+    by_swc = defaultdict(int)
+    for issue in mythril_output.get("issues", []):
+        swc_id = issue.get("swc-id", "")
+        swc_key = f"SWC-{swc_id}" if swc_id else "unknown"
+        by_swc[swc_key] += 1
+        severity = issue.get("severity", "Medium").lower()
+        findings.append({
+            "swc_id": swc_key,
+            "swc_title": SWC_REGISTRY.get(swc_key, issue.get("title", "")),
+            "severity": severity,
+            "description": issue.get("description", "")[:200],
+            "contract": issue.get("contract", ""),
+            "function": issue.get("function", ""),
+            "line_number": issue.get("lineno", 0),
+        })
+    return {
+        "total": len(findings),
+        "by_swc": dict(by_swc),
+        "findings": findings,
+    }
+
+
+def deduplicate_findings(slither_findings, mythril_findings):
+    """Merge and deduplicate findings from both tools."""
+    combined = []
+    seen = set()
+    for f in slither_findings.get("findings", []):
+        key = (f.get("location", ""), f.get("detector", ""))
+        if key not in seen:
+            seen.add(key)
+            combined.append({**f, "source": "slither"})
+    for f in mythril_findings.get("findings", []):
+        key = (f.get("contract", "") + str(f.get("line_number", 0)), f.get("swc_id", ""))
+        if key not in seen:
+            seen.add(key)
+            combined.append({**f, "source": "mythril"})
+    return combined
+
+
+def generate_report(contract_path, slither_analysis, mythril_analysis, combined):
+    critical_high = sum(1 for f in combined if f.get("severity") in ("high", "critical"))
+    return {
+        "timestamp": datetime.utcnow().isoformat(),
+        "contract": contract_path,
+        "slither_analysis": {
+            "total_findings": slither_analysis["total"],
+            "by_severity": slither_analysis["by_severity"],
+            "top_detectors": slither_analysis["by_detector"],
+        },
+        "mythril_analysis": {
+            "total_findings": mythril_analysis["total"],
+            "by_swc": mythril_analysis["by_swc"],
+        },
+        "combined_findings": len(combined),
+        "critical_high_findings": critical_high,
+        "audit_result": "FAIL" if critical_high > 0 else "PASS",
+        "findings": combined[:30],
+    }
+
+
+def main():
+    parser = argparse.ArgumentParser(description="Solidity Smart Contract Security Analysis Agent")
+    parser.add_argument("--contract", required=True, help="Path to Solidity contract or project directory")
+    parser.add_argument("--mythril-timeout", type=int, default=300, help="Mythril execution timeout (seconds)")
+    parser.add_argument("--skip-mythril", action="store_true", help="Skip Mythril (slow symbolic execution)")
+    parser.add_argument("--output", default="smart_contract_audit_report.json")
+    args = parser.parse_args()
+
+    slither_output = run_slither(args.contract)
+    slither_analysis = analyze_slither_results(slither_output)
+    mythril_analysis = {"total": 0, "by_swc": {}, "findings": []}
+    if not args.skip_mythril:
+        mythril_output = run_mythril(args.contract, args.mythril_timeout)
+        mythril_analysis = analyze_mythril_results(mythril_output)
+    combined = deduplicate_findings(slither_analysis, mythril_analysis)
+    report = generate_report(args.contract, slither_analysis, mythril_analysis, combined)
+    with open(args.output, "w") as f:
+        json.dump(report, f, indent=2, default=str)
+    logger.info("Smart contract audit: %d findings (%d critical/high), result: %s",
+                report["combined_findings"], report["critical_high_findings"], report["audit_result"])
+    print(json.dumps(report, indent=2, default=str))
+
+
+if __name__ == "__main__":
+    main()

skills/analyzing-golang-malware-with-ghidra/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
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-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
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+      the original version of the Work and any modifications or additions
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+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
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+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-golang-malware-with-ghidra/SKILL.md

@@ -1,12 +1,31 @@
 ---
 name: analyzing-golang-malware-with-ghidra
-description: Reverse engineer Go-compiled malware using Ghidra with specialized scripts for function recovery, string extraction, and type reconstruction in stripped Go binaries.
+description: Reverse engineer Go-compiled malware using Ghidra with specialized scripts
+  for function recovery, string extraction, and type reconstruction in stripped Go
+  binaries.
 domain: cybersecurity
 subdomain: malware-analysis
-tags: [golang, ghidra, reverse-engineering, malware-analysis, binary-analysis, go-malware, disassembly]
-version: "1.0"
+tags:
+- golang
+- ghidra
+- reverse-engineering
+- malware-analysis
+- binary-analysis
+- go-malware
+- disassembly
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+nist_csf:
+- DE.AE-02
+- RS.AN-03
+- ID.RA-01
+- DE.CM-01
+mitre_attack:
+- T1027
+- T1620
+- T1140
+- T1059
 ---
 # Analyzing Golang Malware with Ghidra
 
@@ -14,6 +33,14 @@ license: MIT
 
 Go (Golang) has become a popular language for malware authors due to its cross-compilation capabilities, static linking that produces self-contained binaries, and the complexity it introduces for reverse engineering. Go binaries contain the entire runtime, standard library, and all dependencies statically linked, resulting in large binaries (often 5-15MB) with thousands of functions. Ghidra struggles with Go-specific string formats (non-null-terminated), stripped function names, and goroutine concurrency patterns. Specialized tools like GoResolver (Volexity, 2025) use control-flow graph similarity to automatically deobfuscate and recover function names in stripped or obfuscated Go binaries.
 
+
+## When to Use
+
+- When investigating security incidents that require analyzing golang malware with ghidra
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
 ## Prerequisites
 
 - Ghidra 11.0+ with JDK 17+
@@ -37,7 +64,7 @@ Despite stripping symbol tables, Go binaries retain function names within the pc
 
 Go's dependency management embeds module paths and version strings in the binary. Extracting these reveals the malware's third-party dependencies (HTTP libraries, encryption packages, C2 frameworks), which provides insight into capabilities without full reverse engineering.
 
-## Practical Steps
+## Workflow
 
 ### Step 1: Initial Binary Analysis
 

skills/analyzing-golang-malware-with-ghidra/scripts/agent.py

@@ -5,7 +5,6 @@ Analyzes Go binaries to extract function names, strings, build metadata,
 package information, and detects common Go malware characteristics.
 """
 
-import struct
 import os
 import sys
 import json

skills/analyzing-heap-spray-exploitation/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
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+      "Legal Entity" shall mean the union of the acting entity and all
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+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
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+
+      "You" (or "Your") shall mean an individual or Legal Entity
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+
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+      not limited to compiled object code, generated documentation,
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+
+      "Work" shall mean the work of authorship, whether in Source or
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+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
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+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-heap-spray-exploitation/SKILL.md

@@ -1,12 +1,28 @@
 ---
 name: analyzing-heap-spray-exploitation
-description: Detect and analyze heap spray attacks in memory dumps using Volatility3 plugins to identify NOP sled patterns, shellcode landing zones, and suspicious large allocations in process virtual address space.
+description: Detect and analyze heap spray attacks in memory dumps using Volatility3
+  plugins to identify NOP sled patterns, shellcode landing zones, and suspicious large
+  allocations in process virtual address space.
 domain: cybersecurity
 subdomain: malware-analysis
-tags: [malware-analysis, memory-forensics, heap-spray, volatility3, exploit-analysis]
-version: "1.0"
+tags:
+- malware-analysis
+- memory-forensics
+- heap-spray
+- volatility3
+- exploit-analysis
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+nist_csf:
+- DE.AE-02
+- RS.AN-03
+- ID.RA-01
+- DE.CM-01
+mitre_attack:
+- T1203
+- T1059.007
+- T1106
 ---
 # Analyzing Heap Spray Exploitation
 
@@ -14,6 +30,14 @@ license: MIT
 
 Heap spraying is an exploitation technique that fills large regions of a process's heap with attacker-controlled data (typically NOP sleds followed by shellcode) to increase the reliability of code execution exploits. This skill covers detecting heap spray artifacts in memory dumps using Volatility3's malfind, vadinfo, and memmap plugins, identifying suspicious contiguous memory allocations, scanning for NOP sled patterns (0x90, 0x0c0c0c0c), and extracting embedded shellcode for analysis.
 
+
+## When to Use
+
+- When investigating security incidents that require analyzing heap spray exploitation
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
 ## Prerequisites
 
 - Python 3.9+ with `volatility3` framework installed

skills/analyzing-indicators-of-compromise/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-indicators-of-compromise/SKILL.md

@@ -1,17 +1,39 @@
 ---
 name: analyzing-indicators-of-compromise
-description: >
-  Analyzes indicators of compromise (IOCs) including IP addresses, domains, file hashes, URLs,
-  and email artifacts to determine maliciousness confidence, campaign attribution, and blocking
-  priority. Use when triaging IOCs from phishing emails, security alerts, or external threat feeds;
-  enriching raw IOCs with multi-source intelligence; or making block/monitor/whitelist decisions.
-  Activates for requests involving VirusTotal, AbuseIPDB, MalwareBazaar, MISP, or IOC enrichment pipelines.
+description: 'Analyzes indicators of compromise (IOCs) including IP addresses, domains,
+  file hashes, URLs, and email artifacts to determine maliciousness confidence, campaign
+  attribution, and blocking priority. Use when triaging IOCs from phishing emails,
+  security alerts, or external threat feeds; enriching raw IOCs with multi-source
+  intelligence; or making block/monitor/whitelist decisions. Activates for requests
+  involving VirusTotal, AbuseIPDB, MalwareBazaar, MISP, or IOC enrichment pipelines.
+
+  '
 domain: cybersecurity
 subdomain: threat-intelligence
-tags: [IOC, VirusTotal, AbuseIPDB, MalwareBazaar, MISP, threat-intelligence, STIX, NIST-CSF]
+tags:
+- IOC
+- VirusTotal
+- AbuseIPDB
+- MalwareBazaar
+- MISP
+- threat-intelligence
+- STIX
+- NIST-CSF
 version: 1.0.0
 author: mahipal
-license: MIT
+license: Apache-2.0
+atlas_techniques:
+- AML.T0052
+nist_csf:
+- ID.RA-01
+- ID.RA-05
+- DE.CM-01
+- DE.AE-02
+mitre_attack:
+- T1071
+- T1105
+- T1041
+- T1567
 ---
 # Analyzing Indicators of Compromise
 

skills/analyzing-indicators-of-compromise/scripts/agent.py

@@ -3,9 +3,7 @@
 
 import re
 import os
-import sys
 import json
-import hashlib
 import datetime
 
 try:
@@ -69,7 +67,7 @@ def is_private_ip(ip):
 def query_virustotal_hash(sha256, api_key):
     """Query VirusTotal for a file hash."""
     url = f"https://www.virustotal.com/api/v3/files/{sha256}"
-    resp = requests.get(url, headers={"x-apikey": api_key})
+    resp = requests.get(url, headers={"x-apikey": api_key}, timeout=30)
     if resp.status_code == 200:
         data = resp.json().get("data", {}).get("attributes", {})
         stats = data.get("last_analysis_stats", {})
@@ -88,7 +86,7 @@ def query_virustotal_hash(sha256, api_key):
 def query_virustotal_domain(domain, api_key):
     """Query VirusTotal for domain reputation."""
     url = f"https://www.virustotal.com/api/v3/domains/{domain}"
-    resp = requests.get(url, headers={"x-apikey": api_key})
+    resp = requests.get(url, headers={"x-apikey": api_key}, timeout=30)
     if resp.status_code == 200:
         data = resp.json().get("data", {}).get("attributes", {})
         stats = data.get("last_analysis_stats", {})
@@ -107,7 +105,7 @@ def query_abuseipdb(ip, api_key, max_age_days=90):
     """Query AbuseIPDB for IP reputation."""
     url = "https://api.abuseipdb.com/api/v2/check"
     resp = requests.get(url, headers={"Key": api_key, "Accept": "application/json"},
-                        params={"ipAddress": ip, "maxAgeInDays": max_age_days})
+                        params={"ipAddress": ip, "maxAgeInDays": max_age_days}, timeout=30)
     if resp.status_code == 200:
         data = resp.json().get("data", {})
         return {
@@ -125,7 +123,7 @@ def query_abuseipdb(ip, api_key, max_age_days=90):
 def query_malwarebazaar(sha256):
     """Query MalwareBazaar for file hash information."""
     url = "https://mb-api.abuse.ch/api/v1/"
-    resp = requests.post(url, data={"query": "get_info", "hash": sha256})
+    resp = requests.post(url, data={"query": "get_info", "hash": sha256}, timeout=30)
     if resp.status_code == 200:
         result = resp.json()
         if result.get("query_status") == "ok" and result.get("data"):

skills/analyzing-ios-app-security-with-objection/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding any notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. Please do not remove or change
+      the license header comment from a contributed file except when
+      necessary.
+
+   Copyright 2026 mukul975
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

skills/analyzing-ios-app-security-with-objection/SKILL.md

@@ -1,18 +1,38 @@
 ---
 name: analyzing-ios-app-security-with-objection
-description: >
-  Performs runtime mobile security exploration of iOS applications using Objection, a Frida-powered
-  toolkit that enables security testers to interact with app internals without jailbreaking. Use when
-  assessing iOS app security posture, bypassing client-side protections, dumping keychain items,
-  inspecting filesystem storage, and evaluating runtime behavior. Activates for requests involving
-  iOS security testing, Objection runtime analysis, Frida-based iOS assessment, or mobile runtime
-  exploration.
+description: >-
+  Runtime iOS app security testing with Objection (Frida): inspect keychain and
+  filesystem data, explore app internals at runtime, and validate/bypass
+  client-side protections during authorized mobile assessments.
 domain: cybersecurity
 subdomain: mobile-security
 author: mahipal
-tags: [mobile-security, ios, objection, frida, owasp-mobile, penetration-testing]
+tags:
+- mobile-security
+- ios
+- objection
+- frida
+- owasp-mobile
+- penetration-testing
 version: 1.0.0
-license: MIT
+license: Apache-2.0
+atlas_techniques:
+- AML.T0054
+nist_ai_rmf:
+- MEASURE-2.7
+- MANAGE-2.4
+- GOVERN-6.2
+- MAP-5.1
+nist_csf:
+- PR.PS-01
+- PR.AA-05
+- ID.RA-01
+- DE.CM-09
+mitre_attack:
+- T1635
+- T1414
+- T1417.001
+- T1409
 ---
 # Analyzing iOS App Security with Objection
 

skills/analyzing-ios-app-security-with-objection/scripts/agent.py

@@ -7,9 +7,7 @@ keychain dumping, filesystem inspection, and jailbreak detection bypass.
 
 import subprocess
 import json
-import os
 import sys
-import re
 
 
 def run_objection(command, app_id=None, timeout=30):

skills/analyzing-kubernetes-audit-logs/LICENSE

@@ -1,21 +1,201 @@
-MIT License
 
-Copyright (c) 2025 Mahipal
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+   1. Definitions.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to the Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by the Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
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+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
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+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
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+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
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+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
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+   limitations under the License.

skills/analyzing-kubernetes-audit-logs/SKILL.md

@@ -1,20 +1,53 @@
 ---
 name: analyzing-kubernetes-audit-logs
-description: >
-  Parses Kubernetes API server audit logs (JSON lines) to detect exec-into-pod, secret
-  access, RBAC modifications, privileged pod creation, and anonymous API access. Builds
-  threat detection rules from audit event patterns. Use when investigating Kubernetes
-  cluster compromise or building k8s-specific SIEM detection rules.
+description: 'Parses Kubernetes API server audit logs (JSON lines) to detect exec-into-pod,
+  secret access, RBAC modifications, privileged pod creation, and anonymous API access.
+  Builds threat detection rules from audit event patterns. Use when investigating
+  Kubernetes cluster compromise or building k8s-specific SIEM detection rules.
+
+  '
 domain: cybersecurity
 subdomain: container-security
-tags: [analyzing, kubernetes, audit, logs]
-version: "1.0"
+tags:
+- kubernetes-security
+- container-security
+- audit-log-analysis
+- rbac
+- privilege-escalation
+- k8s-api-server
+- threat-detection
+version: '1.0'
 author: mahipal
-license: MIT
+license: Apache-2.0
+nist_csf:
+- PR.PS-01
+- PR.IR-01
+- ID.AM-08
+- DE.CM-01
+mitre_attack:
+- T1610
+- T1613
+- T1078
+- T1552.007
 ---
 
 # Analyzing Kubernetes Audit Logs
 
+
+## When to Use
+
+- When investigating security incidents that require analyzing kubernetes audit logs
+- When building detection rules or threat hunting queries for this domain
+- When SOC analysts need structured procedures for this analysis type
+- When validating security monitoring coverage for related attack techniques
+
+## Prerequisites
+
+- Familiarity with container security concepts and tools
+- Access to a test or lab environment for safe execution
+- Python 3.8+ with required dependencies installed
+- Appropriate authorization for any testing activities
+
 ## Instructions
 
 Parse Kubernetes audit log files (JSON lines format) to detect security-relevant

skills/analyzing-kubernetes-audit-logs/scripts/agent.py

@@ -1,7 +1,6 @@
 #!/usr/bin/env python3
 """Agent for analyzing Kubernetes audit logs for security threats."""
 
-import os
 import json
 import argparse
 from collections import defaultdict

skills/analyzing-linux-audit-logs-for-intrusion/LICENSE

@@ -0,0 +1,201 @@
+
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+      with Licensor regarding such Contributions.
+
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+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
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+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
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+   Copyright 2026 mukul975
+
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+
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skills/analyzing-linux-audit-logs-for-intrusion/SKILL.md

@@ -0,0 +1,275 @@
+---
+name: analyzing-linux-audit-logs-for-intrusion
+description: 'Uses the Linux Audit framework (auditd) with ausearch and aureport utilities
+  to detect intrusion attempts, unauthorized access, privilege escalation, and suspicious
+  system activity. Covers audit rule configuration, log querying, timeline reconstruction,
+  and integration with SIEM platforms. Activates for requests involving auditd analysis,
+  Linux audit log investigation, ausearch queries, aureport summaries, or host-based
+  intrusion detection on Linux.
+
+  '
+domain: cybersecurity
+subdomain: incident-response
+tags:
+- auditd
+- ausearch
+- aureport
+- linux-security
+- intrusion-detection
+- HIDS
+- forensics
+version: 1.0.0
+author: mahipal
+license: Apache-2.0
+nist_csf:
+- RS.MA-01
+- RS.MA-02
+- RS.AN-03
+- RC.RP-01
+mitre_attack:
+- T1059.004
+- T1070
+- T1548.003
+- T1543.002
+---
+
+# Analyzing Linux Audit Logs for Intrusion
+
+## When to Use
+
+- Investigating suspected unauthorized access or privilege escalation on Linux hosts
+- Hunting for evidence of exploitation, backdoor installation, or persistence mechanisms
+- Auditing compliance with security baselines (CIS, STIG, PCI-DSS) that require system call monitoring
+- Reconstructing a timeline of attacker actions during incident response
+- Detecting file tampering on critical system files such as `/etc/passwd`, `/etc/shadow`, or SSH keys
+
+**Do not use** for network-level intrusion detection; use Suricata or Zeek for network traffic analysis. Auditd operates at the kernel level on individual hosts.
+
+## Prerequisites
+
+- Linux system with `auditd` package installed and the audit daemon running (`systemctl status auditd`)
+- Root or sudo access to configure audit rules and query logs
+- Audit rules deployed via `/etc/audit/rules.d/*.rules` or loaded with `auditctl`
+- Recommended: Neo23x0/auditd ruleset from GitHub for comprehensive baseline coverage
+- Familiarity with Linux syscalls (`execve`, `open`, `connect`, `ptrace`, etc.)
+- Log storage with sufficient retention (default location: `/var/log/audit/audit.log`)
+
+## Workflow
+
+### Step 1: Verify Audit Daemon Status and Configuration
+
+Confirm the audit system is running and check the current rule set:
+
+```bash
+# Check auditd service status
+systemctl status auditd
+
+# Show current audit rules loaded in the kernel
+auditctl -l
+
+# Show audit daemon configuration
+cat /etc/audit/auditd.conf | grep -E "log_file|max_log_file|num_logs|space_left_action"
+
+# Check if the audit backlog is being exceeded (dropped events)
+auditctl -s
+```
+
+If the backlog limit is being reached, increase it:
+
+```bash
+auditctl -b 8192
+```
+
+### Step 2: Deploy Intrusion-Focused Audit Rules
+
+Add rules that target common intrusion indicators. Place these in `/etc/audit/rules.d/intrusion.rules`:
+
+```bash
+# Monitor credential files for unauthorized reads or modifications
+-w /etc/passwd -p wa -k credential_access
+-w /etc/shadow -p rwa -k credential_access
+-w /etc/gshadow -p rwa -k credential_access
+-w /etc/sudoers -p wa -k privilege_escalation
+-w /etc/sudoers.d/ -p wa -k privilege_escalation
+
+# Monitor SSH configuration and authorized keys
+-w /etc/ssh/sshd_config -p wa -k sshd_config_change
+-w /root/.ssh/authorized_keys -p wa -k ssh_key_tampering
+
+# Monitor user and group management commands
+-w /usr/sbin/useradd -p x -k user_management
+-w /usr/sbin/usermod -p x -k user_management
+-w /usr/sbin/groupadd -p x -k user_management
+
+# Detect process injection via ptrace
+-a always,exit -F arch=b64 -S ptrace -F a0=0x4 -k process_injection
+-a always,exit -F arch=b64 -S ptrace -F a0=0x5 -k process_injection
+-a always,exit -F arch=b64 -S ptrace -F a0=0x6 -k process_injection
+
+# Monitor execution of programs from unusual directories
+-a always,exit -F arch=b64 -S execve -F exe=/tmp -k exec_from_tmp
+-a always,exit -F arch=b64 -S execve -F exe=/dev/shm -k exec_from_shm
+
+# Detect kernel module loading (rootkit installation)
+-a always,exit -F arch=b64 -S init_module -S finit_module -k kernel_module_load
+-a always,exit -F arch=b64 -S delete_module -k kernel_module_remove
+-w /sbin/insmod -p x -k kernel_module_tool
+-w /sbin/modprobe -p x -k kernel_module_tool
+
+# Monitor network socket creation for reverse shells
+-a always,exit -F arch=b64 -S socket -F a0=2 -k network_socket_created
+-a always,exit -F arch=b64 -S connect -F a0=2 -k network_connection
+
+# Detect cron job modifications (persistence)
+-w /etc/crontab -p wa -k cron_persistence
+-w /etc/cron.d/ -p wa -k cron_persistence
+-w /var/spool/cron/ -p wa -k cron_persistence
+
+# Monitor log deletion or tampering
+-w /var/log/ -p wa -k log_tampering
+```
+
+Reload rules after editing:
+
+```bash
+augenrules --load
+auditctl -l | wc -l   # Confirm rule count
+```
+
+### Step 3: Search for Intrusion Indicators with ausearch
+
+Use `ausearch` to query the audit log for specific events:
+
+```bash
+# Search for all failed login attempts in the last 24 hours
+ausearch -m USER_LOGIN --success no -ts recent
+
+# Search for commands executed by a specific user
+ausearch -ua 1001 -m EXECVE -ts today
+
+# Search for all file access events on /etc/shadow
+ausearch -f /etc/shadow -ts this-week
+
+# Search for privilege escalation via sudo
+ausearch -m USER_CMD -ts today
+
+# Search for kernel module loading events
+ausearch -k kernel_module_load -ts this-month
+
+# Search for processes executed from /tmp (common attack staging)
+ausearch -k exec_from_tmp -ts this-week
+
+# Search for SSH key modifications
+ausearch -k ssh_key_tampering -ts this-month
+
+# Search for a specific event by audit event ID
+ausearch -a 12345
+
+# Search events in a specific time range
+ausearch -ts 03/15/2026 08:00:00 -te 03/15/2026 18:00:00
+
+# Interpret syscall numbers and format output readably
+ausearch -k credential_access -i -ts today
+```
+
+### Step 4: Generate Summary Reports with aureport
+
+Use `aureport` to produce aggregate summaries for triage:
+
+```bash
+# Summary of all authentication events
+aureport -au -ts this-week --summary
+
+# Report of all failed events (login, access, etc.)
+aureport --failed --summary -ts today
+
+# Report of executable runs
+aureport -x --summary -ts today
+
+# Report of all anomaly events (segfaults, promiscuous mode, etc.)
+aureport --anomaly -ts this-week
+
+# Report of file access events
+aureport -f --summary -ts today
+
+# Report of all events by key (maps to your custom rule keys)
+aureport -k --summary -ts this-month
+
+# Report of all system calls
+aureport -s --summary -ts today
+
+# Report of events grouped by user
+aureport -u --summary -ts this-week
+
+# Detailed time-based event report for timeline building
+aureport -ts 03/15/2026 08:00:00 -te 03/15/2026 18:00:00 --summary
+```
+
+### Step 5: Reconstruct the Attack Timeline
+
+Combine ausearch queries to build a chronological narrative:
+
+```bash
+# Step 5a: Identify the initial access timestamp
+ausearch -m USER_LOGIN -ua 0 --success yes -ts this-week -i | head -50
+
+# Step 5b: Trace what the attacker did after gaining access
+# Get all events from the compromised account within the incident window
+ausearch -ua <UID> -ts "03/15/2026 14:00:00" -te "03/15/2026 18:00:00" -i \
+  | aureport -f -i
+
+# Step 5c: Extract all commands executed during the incident window
+ausearch -m EXECVE -ts "03/15/2026 14:00:00" -te "03/15/2026 18:00:00" -i
+
+# Step 5d: Check for persistence mechanisms installed
+ausearch -k cron_persistence -ts "03/15/2026 14:00:00" -i
+ausearch -k ssh_key_tampering -ts "03/15/2026 14:00:00" -i
+
+# Step 5e: Check for lateral movement (outbound connections)
+ausearch -k network_connection -ts "03/15/2026 14:00:00" -i
+```
+
+### Step 6: Forward Audit Logs to SIEM
+
+Configure `audisp-remote` or `auditbeat` to ship logs to a central SIEM for correlation:
+
+```bash
+# Option A: Using audisp-remote plugin
+# Edit /etc/audit/plugins.d/au-remote.conf
+active = yes
+direction = out
+path = /sbin/audisp-remote
+type = always
+
+# Configure remote target in /etc/audit/audisp-remote.conf
+remote_server = siem.internal.corp
+port = 6514
+transport = tcp
+
+# Option B: Using Elastic Auditbeat
+# Install auditbeat and configure /etc/auditbeat/auditbeat.yml
+# Auditbeat reads directly from the kernel audit framework
+```
+
+## Key Concepts
+
+| Term | Definition |
+|------|------------|
+| **auditd** | The Linux Audit daemon that receives audit events from the kernel and writes them to `/var/log/audit/audit.log` |
+| **auditctl** | Command-line utility to control the audit system: add/remove rules, check status, set backlog size |
+| **ausearch** | Query tool that searches audit logs by message type, user, file, key, time range, or event ID |
+| **aureport** | Reporting tool that generates aggregate summaries of audit events for triage and compliance |
+| **audit rule key (-k)** | A user-defined label attached to an audit rule, enabling fast filtering of related events with ausearch and aureport |
+| **syscall auditing** | Kernel-level monitoring of system calls (execve, open, connect, ptrace) that captures process and file activity |
+| **augenrules** | Utility that merges all files in `/etc/audit/rules.d/` into `/etc/audit/audit.rules` and loads them into the kernel |
+
+## Verification
+
+- [ ] auditd is running and rules are loaded (`auditctl -l` returns expected rule count)
+- [ ] No audit backlog overflow (`auditctl -s` shows `backlog: 0` or low value, lost: 0)
+- [ ] ausearch returns events for each custom key (`ausearch -k <key> -ts today` returns results)
+- [ ] aureport generates non-empty summaries for authentication, executable, and file events
+- [ ] Timeline reconstruction produces a coherent chronological sequence of attacker actions
+- [ ] Critical file watches trigger alerts on test modifications (`touch /etc/shadow` generates an event)
+- [ ] Logs are forwarding to central SIEM (verify with a test event and confirm receipt)
+- [ ] Audit rules persist across reboot (rules in `/etc/audit/rules.d/`, not only via `auditctl`)