sc0rp10n's My first Crackme (Write a keygen)

Author:
sc0rp10n

Language:
C/C++

Upload:
7:11 PM 10/04/2023

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Platform
Unix/linux etc.

Difficulty:
2.3

Quality:
4.2

Arch:
x86-64

Description

Hi, its my first crackme :) Try to write a keygen. It's relatively easy, so it's more a crackme for beginners.

Comments (3)
Writeups (5)

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priyaaanshut on 7:05 AM 10/18/2023: Completed this task successfully.

SirWardrake on 1:06 AM 05/14/2024: Nice keygen. Wrote a little keygen...

SirWardrake on 1:07 AM 05/14/2024: Nice crackme. Wrote a little keygen...

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Solution by hobbyist on 9:39 AM 10/20/2023:
Writeup and keygen

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Solution by mrsykkox on 9:42 AM 11/05/2023:
My first attempt at cracking on crackmes.one Zip file included short writeup and a keygen written in python.

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Solution by luzorklk on 11:25 AM 11/11/2023:
First crackme writeup, hope you like it. Its a PDF.

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Solution by JKAYZ on 9:46 PM 11/18/2023:
Working serials: 0001-0005-0007-000a 1000-5005-7000-a000 1000-1121-217a-755f Serial is of the form xxxx-xxxx-xxxx-xxxx , the following "quartet" needs to have a higher value than the previous and must not be evenly divisible with up to half of the previous quartet.

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Solution by coldmayo on 9:24 PM 08/06/2024:
Explanation, thanks for making this!

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