$ ctf42

TetCTF 2024

weight 74.41 CTFtime official repo

Online CTF is Jeopardy-style. There will be several challenges assorted into five categories:

=> Web Exploit — Web technologies and vulnerabilities.

=> Cryptography — Crack or clone cryptographic objects or algorithms to reach the flag.

=> Pwnable — Binary exploiting skills.

=> Reverse Engineering - The process of deconstructing any engineered object to figure out the internal mechanisms.

=> Miscellaneous - Many challenges in CTFs will be completely random and unprecedented, requiring simply logic, knowledge, and patience to be solved. Don't be worrry, we will never release guessing challenge xD.

Each category will have three difficulty levels: Easy, Medium and Hard.

=> Dynamic Score, Team with the highest points will win the contest

=> Flag Format: TetCTF{xxxxxxxxxxxxxxxxxxxxxxxxxxx}

=> Discord: https://discord.gg/YgWzTjC

Web 1

Challenge Has
X_Et_Et files wu 1

Pwn 3

Challenge Has
pwn02 files
pwn03_flag1 files
pwn03_flag2 files

Reverse 3

Challenge Has
Advanced_Persistent_Threat files
Rusty_VM files
Warm_up files

Crypto 4

Challenge Has
adapt files
flip files
flip_v2 files
preimage files

Misc 1

Challenge Has
Stress_Release_Service files