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ctf-reverse

Provides reverse engineering techniques for CTF challenges. Use when the main job is to understand how a compiled, obfuscated, packed, or virtualized target works before exploiting or solving it, including binaries, APKs, WASM, firmware, custom VMs, bytecode, game clients, malware-like loaders, and anti-debug or anti-analysis logic. Do not use it when the vulnerability is already understood and the remaining task is exploitation; use pwn instead. Do not use it for pure web workflows, log or disk forensics, or standalone crypto problems unless reversing the implementation is the real blocker.

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SecuritybySnyk

Critical

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SKILL.md
Quality
Evals
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Security

1 critical severity finding. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.

Critical

E006: Malicious code pattern detected in skill scripts.

What this means

Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.

Why it was flagged

The content is largely dual-use CTF tooling, but it includes explicit, actionable instructions for malicious activities (e.g., patching a Go client to impersonate/register with a C2 server and enumerate/download victims' files, overriding libc symbols to disable seccomp sandboxing, and calling Firebase cloud functions to bypass client-side validation) that enable deliberate unauthorized access, sandbox escape, and data exfiltration.

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Repository
ljagiello/ctf-skills
Audited
Security analysis
Snyk

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