Author: f0rizen
Language: C/C++
Upload: 3:33 PM 06/06/2022
Platform Unix/linux etc.
Difficulty: 2.2
Quality: 4.7
Arch: x86-64
Description
Find a real key and recover a flag
dev0 on 11:24 AM 06/22/2022: Really good one for learning and practicing static analysis
S3TYB_GNI3SREV3R on 10:08 AM 06/26/2022: checkout my solution https://youtu.be/wFg0uegVP3k
JohnDexter on 8:41 PM 07/06/2022: a pretty nice one
Ehap-elamir on 9:46 AM 07/11/2022: man the rar tell me enter the password what is it
f0rizen on 9:51 AM 07/16/2022: Ehap-elamir, it is "crackmes.one"(without quotes) on all archives here
iHapiW on 3:24 PM 09/14/2022: flag{_y0u_f0und_key_}
kraken1234 on 2:34 AM 11/04/2022: Really nice. Cool to see how to reverse a key.
not_a_robot on 1:33 PM 11/13/2022: Nice one :)
umpani on 11:58 AM 12/01/2022: Thank you. Solved it with Ghidra and Python.
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Solution by dev0:Good for practicing static analysis and learning what strings/arrays look like in x86 assembly.
Solution by karcher:Very nice crackme! I think it should be on level 2.5 (the difficulty is between 2 and 3). Great job!
Solution by alex_27:Solved with radare2
Solution by expl0itr:A great exercise containing a neat red herring.
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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