crackmes.one

kawaii-flesh's keygenme

Author:
kawaii-flesh

Language:
C/C++

Upload:
9:03 AM 07/09/2019

Level:
2

Platform
Unix/linux etc.

Description

Goals: 1) Find key for your nickname 2) Write keygen Have fun!)

BinaryNewbie on 8:38 PM 07/16/2019: Done. I will upload the solution soon.

Banthar on 8:17 PM 07/17/2019: Fun keygenme! You can kinda cheat it though. ### POSSIBLE SPOILER ### Since you got full control over argv's, you can force the shift to remove all calculated bits (if LSB is 0).

giving_mayer on 12:50 PM 07/26/2019: I forgot the length of the executable had a ./ before so it increased the length by 2... Nevertheless a quite easy crackme.

Ephoria on 1:29 PM 08/20/2019: Got it ! https://github.com/Dixyder/crackmes/tree/master/keygenme_kawaii-flesh