downloadbrowsesharpe's [Unlockme] Crackme #9 by sharpe

Download nine.zip, 35 kb (password: crackmes.de)
Browse contents of nine.zip

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.

/sharpe

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

Published: 21. Dec, 2009
Downloads: 568

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Discussion and comments

NicoPyright
05. Feb 2010		Hi!
j0h41@j0h41@ is not invalid, but i don't find the hidden secret :-(
Bye.
Gyver75
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! ;)
Fauzt
25. May 2010		Fixed, but had to apply brute force to crack this open... just like Rambo!!!

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