downloadbrowseHMX0101's Black Crackme

Download BlackCrackme.zip, 48 kb (password: crackmes.de)
Browse contents of BlackCrackme.zip

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Very easy crackme, this is considerated for me,
as a second part of White Crackme ;)

- Unwrap it manually! or write a unwrapper for thisprotection :)
- Make a keygen
- Write a tutorial :D

Rules:

- Don't patch the serial comparation
or any jump to register it :)

Greets to:

Ox87k, Ank83, l0calh0st, Ricardo Narvaja,
and all members in CracksLatinos, crackmes.de and ARTeam forum.
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Enjoy it!
23/09/2006

Difficulty: 3 - Getting harder
Platform: Windows 2000/XP only
Language: Unspecified/other

Published: 24. Sep, 2006
Downloads: 708

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Solutions

Solution by Crosys, published 21. aug, 2007; download (80 kb), password: crackmes.de or browse.

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Discussion and comments

EvOlUtIoN
25. Sep 2006
Unwrap is very simple, but make a keygen needs knowledge that i don't have...
HMX0101
Author
25. Sep 2006
Unwrapping and keygenning is damn easy, if you need help with this, i can help you... but only if you don't understand ;)
kao
26. Sep 2006
Unwrapping is trivial. Correct serial can be sniffed once you understand from what parts it consists. Keygenning would involve ripping sh^tload of Delphi code - not a very interesting task for me..

Summary - nice crackme for newbies. :)
jB_
26. Sep 2006
kao: keygening it is not hard, once you've figured out the algo. My keygen routine has only 27 lines of C code. No need to rip anything.

HMX0101: why don't you code a decent wrapper? This one is even easier than the one you coded for your previous crackme. Nice crackme for beginners.
l0calh0st
26. Sep 2006
Just modified MD5..no need of ripping ;).......Finding the correct serial format was a bit tricky.....Anyway Good job HMX....Looking forward for the next one
HMX0101
Author
26. Sep 2006
@jB:
Sorry, i promise for the next a good wrapper :)

@kao:
You can solve it, without rip nothing :P

@l0calh0st:
Yes, that's true :D

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