My CTF challenges
This repository contains most of the CTF challenges I made, and includes links to write-ups if they exist. My own write-ups will be uploaded in time. The layout is inspired from orangetw's own challenge repository.
Linked write-ups are in English unless specified otherwise.
You can reach me via:
- Twitter: @_SIben_
Table of contents
Memetagging
Difficulty: ★★★★☆
Solved: 0 / 26
Tag: Reverse, VM, Crypto, Pwn
Source Code
Write-ups
Coqhell
Difficulty: ★★☆☆☆
Solved: 0 / 26
Tag: Coq, Misc
Source Code
Write-ups
RektSA
Difficulty: ★★☆☆☆
Solved: 60 / 407
Tag: Crypto, RSA
Source Code
Write-ups
- Asterix45 (FR)
- Furlow
- Shutdown (FR) (voted best write-up by Twitter)
- T0t0r0 (FR)
Efficiency
Difficulty: ★★☆☆☆
Solved: 47 / 407
Tag: Reverse, VM
Source Code
Write-ups
- jukebox (FR)
- MathisHammel (FR) (voted best write-up by Twitter)
- S01den (FR)
- vvapi
Bits Downing
Difficulty: ★★★☆☆
Solved: 18 / 407
Tag: Misc, Lambda Calculus
Source Code
Write-ups
Theory of Browser Evolution
Difficulty: ★☆☆☆☆
Solved: 113 / 407
Tag: Web, XSS, DOMPurify
Source Code
Write-ups
- Asterix45 (FR) (voted best write-up by Twitter)
- aucunjutsu (FR)
- eqqn
- HallElouia
Production Debugging
Difficulty: ★★☆☆☆
Solved: 1 / 150
Tag: Web, Race Condition