downloadbrowsesharpe's [Unlockme] Crackme #9 by sharpe

Download, 35 kb (password:
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Hi all,

My last reverseme was too easy due to the nature of the code de-obfuscation key length and usage. This time I have made some minor changes to precisely this portion of the code. Furthermore, I have added some anti-debugging stuff that I observed in a piece of malware.

I hope you enjoy.


Difficulty: 3 - Getting harder
Platform: Windows
Language: Assembler

Published: 21. Dec, 2009
Downloads: 568


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Discussion and comments

05. Feb 2010
j0h41@j0h41@ is not invalid, but i don't find the hidden secret :-(
05. Feb 2010
it's s not correct! Sharpe's suggestion is the same of previous unlockme: a "secret message" in data section! Clearly in this crackme, the author has modified an obvious attack point but in reality he's a "good boy"... there's another hint in the picture! In this weekend i will write a little tute! ;)
25. May 2010
Fixed, but had to apply brute force to crack this open... just like Rambo!!!

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