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Map all 754 skills to MITRE ATT&CK v19.1

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- 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
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mukul975
2026-06-01 12:13:29 +02:00
parent 9a588e643e
commit cb8d79e068
755 changed files with 7832 additions and 2286 deletions
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skills/detecting-modbus-protocol-anomalies/SKILL.md
+12 -4
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@@ -1,9 +1,11 @@
---
name: detecting-modbus-protocol-anomalies
description: 'This skill covers detecting anomalies in Modbus/TCP and Modbus RTU communications in industrial control systems.
It addresses function code monitoring, register range validation, timing analysis, unauthorized client detection, and deep
packet inspection for malformed Modbus frames. The skill leverages Zeek with Modbus protocol analyzers, Suricata IDS with
OT rules, and custom Python-based detection using Markov chain models for normal Modbus transaction sequences.
description: 'This skill covers detecting anomalies in Modbus/TCP and Modbus RTU communications
in industrial control systems. It addresses function code monitoring, register range
validation, timing analysis, unauthorized client detection, and deep packet inspection
for malformed Modbus frames. The skill leverages Zeek with Modbus protocol analyzers,
Suricata IDS with OT rules, and custom Python-based detection using Markov chain
models for normal Modbus transaction sequences.
'
domain: cybersecurity
@@ -32,6 +34,12 @@ nist_csf:
- DE.CM-01
- ID.AM-05
- GV.OC-02
mitre_attack:
- T1078
- T1190
- T1059
- T0816
- T0836
---
# Detecting Modbus Protocol Anomalies