Performs Kerberoasting (MITRE ATT&CK T1558.003) using Impacket's GetUserSPNs.py to request Kerberos TGS tickets for SPN-registered service accounts, then cracks the extracted RC4/AES-encrypted hashes offline to recover service account credentials.
安装
npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill exploiting-kerberoasting-with-impacketnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill exploiting-kerberoasting-with-impacket -a claude-code -gnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill exploiting-kerberoasting-with-impacket -a codex -ggemini skills install https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git --path skills/exploiting-kerberoasting-with-impacketgh skill install mukul975/Anthropic-Cybersecurity-Skills exploiting-kerberoasting-with-impacketgit clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills /tmp/mukul975__Anthropic-Cybersecurity-Skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/exploiting-kerberoasting-with-impacket ~/.claude/skills/exploiting-kerberoasting-with-impacket # Claude Code
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/exploiting-kerberoasting-with-impacket ~/.agents/skills/exploiting-kerberoasting-with-impacket # Codex, Cursor, Gemini CLI, Copilot, OpenCode