$ ctf42

wtf 2021

weight 19.21 CTFtime official repo

Love solving complex problems? Want to learn hacking but don’t know where to start? A fantastic opportunity to sharpen and showcase your technical problem solving skills. Solve challenges spread out over domains like Cryptography, Reverse Engineering, Pwn, and Web Exploitation. Find the right flags and advance through the levels to rise up and conquer the leader board!

NOTE: The timings for the CTF have been changed. The new timings are 3rd June 12:00 noon IST to 5th June 12:00 noon IST.

Pwn 4

Challenge Has
MoM5m4g1c files
Pr1ns0n_Br34k files
k3Y files
Prison files

Reverse 2

Challenge Has
H3ll0R3v files
a2Z_Pl4yGr0und files

Crypto 5

Challenge Has
Elgamal files
H4ck3r_Vs_C0d3r files
Pr4nK files
Thr34t_M0del files
V4l1DaT3 files