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ctf-pwn

ljagiello/ctf-skills

Quick reference for binary exploitation (pwn) CTF challenges. Each technique has a one-liner here; see supporting files for full details.

Installs202
Install command
npx skills add https://github.com/ljagiello/ctf-skills --skill ctf-pwn
Security audits
Gen Agent Trust HubWARN
SocketFAIL
SnykFAIL
About this skill
Quick reference for binary exploitation (pwn) CTF challenges. Each technique has a one-liner here; see supporting files for full details. Quick decision tree: ret2win with magic value: Overflow -> ret (alignment) -> pop rdi; ret -> magic -> win(). See overflow-basics.md for full exploit code. Stack alignment: Modern glibc needs 16-byte alignment; SIGSEGV in movaps = add extra ret gadget. See overflow-basics.md . Offset calculation: Buffer at rbp - N , return at rbp + 8 , total = N + 8. Input filtering: memmem() checks block certain byte sequences; assert payload doesn't contain banned strings.

Source description provided by the upstream skill listing. Community reviews and install context appear in the sections below.

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FAQ
What does ctf-pwn do?

Quick reference for binary exploitation (pwn) CTF challenges. Each technique has a one-liner here; see supporting files for full details.

Is ctf-pwn good?

ctf-pwn does not have approved reviews yet, so SkillJury cannot publish a community verdict.

What agent does ctf-pwn work with?

ctf-pwn currently lists compatibility with codex, gemini-cli, opencode, kimi-cli, amp, github-copilot.

What are alternatives to ctf-pwn?

Skills in the same category include telegram-bot-builder, flutter-app-size, sharp-edges, iterative-retrieval.

How do I install ctf-pwn?

npx skills add https://github.com/ljagiello/ctf-skills --skill ctf-pwn

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