$ ctf42

#go-reversing CTF challenges

5 CTF challenges using go-reversing from 4 CTFs (2021–2026), 5 with writeups. Mostly Reverse (80%) and Pwn (20%).

Reverse · 4 Pwn · 1

Often combined with

#z3 1 #modular-equations 1 #custom-base64 1 #sha256-oracle 1 #time-based-key 1 #c2 1

Challenges

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Challenge CTF Weight Category Has
Mousa ASIS 2026 Quals 90.53 Reverse files wu 1
intersection BSidesAhmedabad 2021 25.00 Reverse files wu 1
RuntimeEnvironment1 GreyCatTheFlag 2022 24.50 Reverse files wu 1
ReService GreyCatTheFlag 2023 Quals – Reverse files wu 1
NakiriAyame TCP1P 2023 97.33 Pwn files wu 1