Author: yariza
Language: C/C++
Upload: 5:22 PM 06/10/2021
Platform Unix/linux etc.
Difficulty: 2.1
Quality: 4.5
Arch: x86-64
Description
Try to reverse the algorithm and get 50 valid license keys! Made in c.
cracee on 6:06 PM 06/21/2021: Very nice crackme, took me a moment to realize the solution haha, writeup is coming
DirkD on 10:28 AM 06/27/2021: Great beginner crackme , thx for sharing but why do i suddenly have an urge to eat a donut :)
machina on 7:41 PM 07/05/2021: First crackme I solved with static analysis feelsgoodman
ghsi10 on 11:13 AM 07/17/2021: nice ending XD
circle on 3:27 PM 09/19/2021: this one was fun, taught me something new in ghidra :D
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Solution by bimkos:It will be interesting for beginners.
Solution by cracee:Simple but fun, here is a detailed solution and a keygen made in C++.
Solution by Lawliet123:Keygen Me (keygen.me) solution by [REMOVED].
Solution by estew:Key generator in python3 with an explanation at the top as a multi-line comment.
Solution by Xydez:
Share how awesome the crack me was or where you struggle to finish it! Stay polite and do not spoil the solution/flag!
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