$ ctf42

What_the_Flip

Crypto weight 23.29 #aes-cbc#bit-flipping-attack
Difficulty Not rated yet

Flag format: DawgCTF{...}

Hackers have locked you out of your account! Fortunately their netcat server has a vulnerability.

nc umbccd.io 3000

This netcat server is username and password protected. The admin login is known but forbidden. Any other login entered gives a cipher.

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