downloadbrowsePolynomial's Evil Crackme

Download evil-crackme.zip, 17 kb (password: crackmes.de)
Browse contents of evil-crackme.zip

Made using C and inline asm. Uses a wide variety of anti-debug. Goal is simply to find the encrypted string.

Note that this version has only been tested on Win7 and contains a couple hard-coded stack patches that might cause issues on XP. Please let me know if it's crashing outside the debugger for you and I'll try to make a workaround.

Version 2 will be coming out shortly, which will also add more PE malforming, seh jumps, veh jumps, better obfuscation, more anti-debug stuff, packed code, obfuscated fixups and a JIT morpher.

Enjoy ;)

Difficulty: 5 - Professional problem to solve
Platform: Windows
Language: C/C++

Published: 28. Apr, 2011
Downloads: 353

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Solutions

Solution by d0ping, published 19. sep, 2012; download (54 kb), password: crackmes.de or browse.

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Discussion and comments

DoDhLo
28. Apr 2011		Awesome crack me :)
I will pm you about something.
draww
01. Jul 2012		it's not running under Win7 SP1 (waste of time?)

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