$ ctf42

#self-modifying-code CTF challenges

5 CTF challenges using self-modifying-code from 5 CTFs (2021–2022), 5 with writeups. Mostly Reverse (80%) and Pwn (20%).

Reverse · 4 Pwn · 1

Often combined with

#reversing 1 #shellcode 1 #mprotect 1

Challenges

Filter and sort these in the challenge browser →

Challenge CTF Weight Category Has
More_than_shellcoding
#shellcode#self-modifying-code#mprotect
 VULNCON 2021 – Pwn files wu 2
optimized
#reversing#self-modifying-code
 TSG 2021 – Reverse files wu 2
protector
#self-modifying-code
 KITCTFCTF 2022 – Reverse files wu 1
GaussBot
#self-modifying-code
 HackPack 2021 24.31 Reverse files wu 1
PeTaMorphosis
#self-modifying-code
 m0leCon 2021 Quals 24.55 Reverse files wu 1