$ ctf42

bfffl

Reverse No technique tags yet.
Difficulty Not rated yet

Author: Colin

Flag format: bcactf{...}

Written by Colin

I've made an amazing new encryption software to share information with my bestest friend! my username is hun73r12 and my best friend's username is __purten75. but, i forgot to code up the decryption logic.... that makes it even more secure!! here's the encrypted flag and the binary I used to encrypt the flag to share with __purten75!

(you can see the information in info.txt if needed) 08544f76b472694f3c03045c1b4aa6246027635f59684626f1644d016442355a5b20f74b2a4b0b5a13684026b74b2a4b610035515c24f37a7605

Writeups

Official

No official writeup linked.

Community

No community writeups yet. Solved it? Share how.

Log in to add a community writeup.