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Demand-driven expansion targeting the fastest-growing 2025-2026 threat and
skills categories (ISC2/WEF/CrowdStrike/Mandiant signals):
- AI Security (NEW domain, 12 skills): LLM red-teaming with garak/PyRIT,
prompt injection (direct/indirect/RAG), MCP tool-poisoning, agentic tool
invocation, guardrails, model/data poisoning, system-prompt leakage,
embedding/vector weaknesses, model extraction, continuous red-teaming
- Supply Chain Security (NEW domain, 5 skills): SBOMs, dependency confusion,
malicious-npm triage, typosquatting, SLSA/Sigstore provenance
- Hardware & Firmware Security (NEW domain, 4 skills): CHIPSEC/UEFI audit,
Secure Boot bypass, TPM measured-boot attestation, ESP bootkit hunting
- Identity (10): Entra ID/ROADtools, GraphRunner, AADInternals, ADCS/Certipy,
shadow credentials, coercion, BloodHound CE, device-code phishing, SSO abuse
- Cloud-native (8): Stratus, Pacu, CloudFox, container escape, K8s RBAC,
Falco, Trivy, kube-bench
- Offensive C2 (6): Sliver, Havoc, NetExec, DPAPI, NTLM relay ESC8, redirectors
- DFIR (6): Hayabusa, Chainsaw, KAPE, Velociraptor, EZ Tools, Plaso
- Backfill (4): OpenCTI, MISP, honeytokens, post-quantum crypto migration
Each skill follows the repo taxonomy (SKILL.md + references/{standards,api-reference}.md
+ scripts/agent.py + LICENSE), with researched real tool commands (no placeholders),
complete frontmatter, and ATT&CK/ATLAS + NIST CSF mappings. Updates README domain
table, skill count, and index.json.
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1.8 KiB
Standards and References — Abusing DPAPI for Credential Access
NIST CSF 2.0
| ID | Name | Rationale |
|---|---|---|
| DE.CM-01 | Networks and network services are monitored to find potentially adverse events | DPAPI abuse generates detectable signals (MS-BKRP backup-key RPC to the DC, Protect/Credentials folder access, LSASS access) that monitoring must surface. |
MITRE ATT&CK
| Technique ID | Name | Tactic | Rationale |
|---|---|---|---|
| T1555.004 | Credentials from Password Stores: Windows Credential Manager | Credential Access | DPAPI protects Credential Manager/Vault entries; decrypting them recovers stored credentials. |
| T1555.003 | Credentials from Password Stores: Credentials from Web Browsers | Credential Access | SharpChrome decrypts DPAPI-protected browser logins/cookies. |
| T1003 | OS Credential Dumping | Credential Access | Extracting master keys and the domain backup key dumps credential material. |
Supporting Frameworks and Standards
- MS-BKRP — BackupKey Remote Protocol; the RPC interface used to retrieve the domain DPAPI backup key.
- MS-DPSP / DPAPI — Microsoft's Data Protection API specification governing master keys and blob protection.
- D3FEND — Credential Eviction / Password Rotation as mitigations after DPAPI compromise.
Official Resources
- SharpDPAPI / SharpChrome: https://github.com/GhostPack/SharpDPAPI
- Mimikatz: https://github.com/gentilkiwi/mimikatz
- Impacket: https://github.com/fortra/impacket
- DonPAPI: https://github.com/login-securite/DonPAPI
- HackTricks DPAPI: https://book.hacktricks.wiki/en/windows-hardening/windows-local-privilege-escalation/dpapi-extracting-passwords.html
- SpecterOps "Operational Guidance for Offensive User DPAPI Abuse": https://posts.specterops.io/operational-guidance-for-offensive-user-dpapi-abuse-1fb7fac8b107