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malware-analysis

75 / 100 · Review before installing

Check before installing. Some of what it can do is expected: a coding skill usually runs build and test commands.

By coco-research/coco (GitHub) · coding · 630 stars · scanned at commit cd89f01

Use when analyzing suspected malware through static, dynamic, and behavioral techniques, including IOC extraction, YARA or Sigma rules, sandboxing, and anti-analysis behavior.

Works with any agent that supports SKILL.md skills.

What this skill can do

Safer alternatives

Low-risk skills in the same category (coding) that look related. Check that one does what you need.

• 92 Low riskanalyzing-malware-behavior-with-cuckoo-sandboxplurigrid/asi · 72 stars
• 100 Low riskseagull-malwarealicewe1/alice_skill · 63 stars
• 84 Low riskctf-malwareljagiello/ctf-skills · 3,679 stars

Install

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

if [ -e ~/.agents/skills/'malware-analysis' ] || [ -L ~/.agents/skills/'malware-analysis' ]; then echo 'A skill folder named malware-analysis already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/coco-research/coco' "$d" && git -C "$d" checkout --quiet 'cd89f013b617f7eea982a9bbc60e992974fda2aa' -- 'systems/reverse-skill/skills/malware-analysis' && mkdir -p ~/.agents/skills && cp -R "$d"/'systems/reverse-skill/skills/malware-analysis' ~/.agents/skills/'malware-analysis' && 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/'malware-analysis' ~/.claude/skills/'malware-analysis' (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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