ray33ee's shifty keygen

Author:
ray33ee

Language:
C/C++

Upload:
2026-08-12 15:49

Download

Platform:
Windows

Difficulty:
3.8

Quality:
5.0

Arch:
x86-64

Downloads:
318

Size:
87.00 KB

Writeups:
1

Comments:
7

Description

Find a valid username/serial pair then generate a keygen to create valid serials for any given username. Also this one is very mathematical (check my spoiler comment to understand what skills you probably need for this one)

Labels ?

String / data encryption XOR Crypto / hash algorithm Other / custom hash

Comments (7)
Writeups (1)

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zm0d on 2026-08-14 14:38: [Click to reveal]

signalost on 2026-08-14 22:34: this is a nightmare, man. wat is dis?!

iluvyu on 2026-08-14 23:45: i seconde the 2nd comment but maybe because i have no clue about this type of challenges

ray33ee on 2026-08-15 11:20: [Click to reveal]

ray33ee on 2026-08-15 11:22: @signalost yeh I think I rated the difficulty way too low for this one. It is not as bad as it might look, don't give up!

duckzzy on 2026-08-15 13:23: [Click to reveal]

latvianfarmer17 on 2026-08-16 19:00: [Click to reveal]

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Solution by JIHN on 2026-08-18 03:29:

View

crackmes.one

crackmes.one

ray33ee's shifty keygen