Hunts for MITRE ATT&CK T1098 account manipulation - shadow admin creation, SID history injection, group membership changes, and credential modifications - by analyzing Windows Security Event Log IDs 4738, 4728, 4732, 4756, 4670, and 5136.
Install
npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill hunting-for-t1098-account-manipulationnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill hunting-for-t1098-account-manipulation -a claude-code -gnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill hunting-for-t1098-account-manipulation -a codex -ggemini skills install https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git --path skills/hunting-for-t1098-account-manipulationgh skill install mukul975/Anthropic-Cybersecurity-Skills hunting-for-t1098-account-manipulationgit 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/hunting-for-t1098-account-manipulation ~/.claude/skills/hunting-for-t1098-account-manipulation # Claude Code
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/hunting-for-t1098-account-manipulation ~/.agents/skills/hunting-for-t1098-account-manipulation # Codex, Cursor, Gemini CLI, Copilot, OpenCode