pyderall's TickTock

Author:
pyderall

Language:
C/C++

Upload:
2026-02-06 05:37

Download

Platform:
Windows

Difficulty:
2.0

Quality:
3.7

Arch:
x86-64

Downloads:
869

Size:
3.70 KB

Writeups:
0

Comments:
5

Description

Reverse engineering of the Checker function and ASCII-based character validation logic.

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Comments (5)
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QBI on 2026-02-09 11:20: Solving it took a bit mainly due to lack of understanding of what is really important in a complex system, what it is made of and how the thought process looks. Most of the time was spent delving into details that were unnecessary and made it much harder to come up with a solution. Solution turned out to be very simple, very nice crackme :)

Bitzz-22 on 2026-04-04 19:26: [Click to reveal]

Bitzz-22 on 2026-04-04 19:37: [Click to reveal]

DeadEye707 on 2026-04-12 07:28: [Click to reveal]

salamandragri on 2026-05-01 14:58: I loved this crackme, it is complex and teaches you a lot of practical stuff. Even the fact that it needs a perfect timing makes it even more beautiful. I'm so happy 'cause it took me roughly 5 hours to find my way out, but it was worth it. Good luck, cracker!

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crackmes.one

crackmes.one

pyderall's TickTock