downloadbrowselogan's CrackmeV6

Download CrackmeV6.zip, 7 kb (password: crackmes.de)
Browse contents of CrackmeV6.zip

-=>Warning:
-=>File may and probably will close any dangerous(Debuggers, Disassemblers and others) softwares.
-=>Please use this file with cautious, I am not responsible for any kind of data
-=>lost or file demage that beening caused by this file.
-=>File may and probably will close Internet Explorer.

Notes:
If I had more power I could made this crackme more efficient,
Crackme starts a bit slow.
This is one annoying crackme ;).
I hope you will have fun cracking it.

This crackme is more about killing the things that helps you crack
then super special algorithm.

Difficulty: 4 - Needs special knowledge
Platform: Windows 2000/XP only
Language: C/C++

Published: 13. Jul, 2006
Downloads: 678

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Solutions

Solution by cyclops, published 02. dec, 2007; download (29 kb), password: crackmes.de or browse.

cyclops has not rated this crackme yet.

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Discussion and comments

thehyper
14. Jul 2006		Nice crackme. I have written a keygen :)
logan
Author
15. Jul 2006		well then submit it :]
lets see it
Shism
15. Jul 2006		Nice anti-debug.. Don't know how it works
TQN
16. Jul 2006		It uses Toolhelp32 API to list processes and find some DLL inside them, example:
'GENOEP.DLL','PEID.exe','WIN32_USER.PLW','IDA.WLL','VCLX60.BPL', 'VCL60.BPL','RTL60.BPL','WINCE_STUB.PLW','IDAG.EXE','OllyICE.exe', 'OllyDBG.exe','OllyScript.dll','OllyDump.dll','Loaddll.dll','CMDLINE.dll','BOOKMARK.dll','DBGHELP.DLL','HideOD.DLL'.
By this way, the crackme can detect IDA and OllyDbg.
EvOlUtIoN
18. Jul 2006		To avoid the debugger protection you only have to attach it after start and then you can study algo without problems.. ;-)

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