downloadbrowsesharpe's Crackme #3 by sharpe

Download three.zip, 2 kb (password: crackmes.de)
Browse contents of three.zip

This is a relatively easy KeyGenme with a few simple tricks. The crackme does some code encryption that destroys the code needed to rip the serial algo. This you need to fix. Once this is done, it should be relitively easy to rip to serial algo and generate a valid username/serial combination.

You must sort out the encryption algo in order to rip the code used to generate valid serials. You are allowed to patch here to restore the original code. After you have done this, you can either write a keygen or find a valid username and serial combination.

Difficulty: 1 - Very easy, for newbies
Platform: Windows
Language: Assembler

Published: 05. Mar, 2007
Downloads: 1704

Rating

Votes: 4
Crackme is nothing special.

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Solutions

Solution by MACH4, published 03. jan, 2014; download (190 kb), password: crackmes.de or browse.

MACH4 has not rated this crackme yet.

Solution by br0ken, published 17. aug, 2007; download (8 kb), password: crackmes.de or browse.

br0ken has rated this crackme as quite nice.

Solution by pseudonym, published 14. apr, 2007; download (6 kb), password: crackmes.de or browse.

pseudonym has rated this crackme as quite nice.

Solution by El_PuPaZzArO, published 05. mar, 2007; download (4 kb), password: crackmes.de or browse.

El_PuPaZzArO has not rated this crackme yet.

The submission of solutions is closed.

Discussion and comments

pseudonym
08. Apr 2007		This was the first code-modifying crackme I've managed to crack. Thanks for the upload, my solution is in the queue.
sharpe
Author
08. Apr 2007		Nice one pseudonym, they are real fun I think. I have done another one (#4) which is similar. starzboy has also done some really cool ones which you should check out. They are also loads of fun.
br0ken
16. Aug 2007		Hey...nice crackme...
Just submitted my solution today.
Hope you will like it.
SeyreZ
09. May 2008		Nice crackme!
Kept me busy for a while. I can't code keygens (YET), so I made it a self-gen :P
r-Evolution
03. Sep 2010		Yeahp nice one!!!beated the antidbg trick IsDebuggerPresent() but could'n't write keygen :(

i found a valid key anyway

user: manorhacker
key: 4AF7E204B0F8B8BC
d4rK_r3v3rs3R
06. Oct 2014		yep i found a valid key too, but don't know how to make a keygen ^^'

name: d4rK_r3v3rs3R
key: 6EC2309494F89A19

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