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kerberos-attacks

100 / 100 · Low risk

Fine to try.

By ADScanPro/Claude-AD (GitHub) · coding · 216 stars · scanned at commit 73efec5

Kerberos-based Active Directory attacks driven by hand with standard tooling (Kerberoasting, AS-REP roasting, and delegation abuse: unconstrained, constrained/S4U, RBCD). Use when the target has SPN-bearing service accounts, accounts without pre-authentication, or delegation configured on computer/user objects, and you want the exact impacket/Rubeus/bloodyAD command, the hash format and hashcat mode, the Windows Event IDs that fire, and the remediation to write up.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

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

if [ -e ~/.agents/skills/'kerberos-attacks' ] || [ -L ~/.agents/skills/'kerberos-attacks' ]; then echo 'A skill folder named kerberos-attacks already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/ADScanPro/Claude-AD' "$d" && git -C "$d" checkout --quiet '73efec51207f6f740cb398e1c490e5edd60c1113' -- 'skills/kerberos-attacks' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/kerberos-attacks' ~/.agents/skills/'kerberos-attacks' && 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/'kerberos-attacks' ~/.claude/skills/'kerberos-attacks' (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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