downloadbrowsemars's mars2

Download mars2.zip, 6 kb (password: crackmes.de)
Browse contents of mars2.zip

my second crackme
find the correct serial

Difficulty: 2 - Needs a little brain (or luck)
Platform: Windows
Language: Assembler

Published: 24. Nov, 2009
Downloads: 599

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Solutions

Solution by rachel, published 12. jan, 2010; download (1 kb), password: crackmes.de or browse.

rachel has not rated this crackme yet.

Solution by hound, published 29. nov, 2009; download (3 kb), password: crackmes.de or browse.

hound has rated this crackme as quite nice.

The submission of solutions is closed.

Discussion and comments

hound
25. Nov 2009
Solved. Pretty cool crackme. Will definitely write up a tutorial.
mars
Author
29. Nov 2009
thanks for your tut hound. i don't remenber anti debugs for this crackme (maybe errors in coding the crackme, sorry...)
hound
30. Nov 2009
Yeah. It turns out that it was actually my computer that was the problem ... I have Windows 7 x64, and OllyDbg is not working correctly >_<. Just looked suspect because a separate thread appeared to be running with DbgBreakPoint.
Anyway, good crackme! Nothing wrong at your end at all. I just need to get a better OS =)
rachel
22. Feb 2010
Little update to my solution: without the 'every digit >=2' condition, 000000 and 000001 would be valid, not 111111.
BlackCode
01. Apr 2010
for avg it's a virus :S
mars
Author
09. Apr 2010
i try with Kaspersky and the crackme is clean
not a lot of place for a virus in my opinion

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