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exploiting-adcs-with-certipy

80 / 100 · Low risk

Fine to try. Some of what it can do is expected: a security skill usually runs scanners and checks websites.

By mukul975/Anthropic-Cybersecurity-Skills (GitHub) · security · 35,906 stars · scanned at commit 54a7988

Use Certipy to enumerate AD CS certificate authorities and templates over LDAP/RPC, then exploit ESC1-ESC16 misconfigurations - SAN abuse, NTLM relay to web enrollment (ESC8), Shadow Credentials, golden certificate forgery, and PKINIT/Schannel auth. Use during authorized penetration tests to escalate a domain foothold to Domain Admin, or to validate that certificate template ACLs and CA hardening detect these attacks.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'exploiting-adcs-with-certipy' ] || [ -L ~/.agents/skills/'exploiting-adcs-with-certipy' ]; then echo 'A skill folder named exploiting-adcs-with-certipy already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/mukul975/Anthropic-Cybersecurity-Skills' "$d" && git -C "$d" checkout --quiet '54a798831d2266a3ca61ce68a7acb80b81160d57' -- 'skills/exploiting-adcs-with-certipy' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/exploiting-adcs-with-certipy' ~/.agents/skills/'exploiting-adcs-with-certipy' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'exploiting-adcs-with-certipy' ~/.claude/skills/'exploiting-adcs-with-certipy' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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