CTF-Writeups

0xLaugh CTF V5

0xLaugh CTF V5

Personal writeups for 0xLaugh CTF V5. Placed 3rd with team 0xFUN. Challenges spanning blockchain, crypto, DFIR, pwn, reverse engineering, and web.

CTF: 0xLaugh CTF V5

Team: 0xFUN

Placement: 3rd Place

Per-challenge writeups

Navigation

Blockchain Crypto DFIR Pwn Reverse Engineering Web

Blockchain

Challenge Writeup

House of Illusions

README

Void Bound Blade

README

Crypto

Challenge Writeup

Reduced Dimension

README

SCA2

README

DFIR

Challenge Writeup

The Hood

README

Pwn

Challenge Writeup

House Of Pain

README

Reverse Engineering

Challenge Writeup

12

README

Psycho Flag

README

Web

Challenge Writeup

PDF.EXE

README

Notes

All writeups are post-CTF, with access to challenge files.

I try to keep:

• clear exploit paths,
• minimal but precise code,
• enough context to re-solve without guessing.

If you spot a mistake or have a cleaner solve, open an issue or PR in ANormalStick/CTF-Writeups.