downloadbrowseShism's Deobfuscate #1

Download Deobfuscate1.zip, 976 b (password: crackmes.de)
Browse contents of Deobfuscate1.zip

Your goal is to create a tool to deobfuscate the code and reverse it to it's normal order.

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

Published: 15. Aug, 2007
Downloads: 891

Rating

Votes: 4
Crackme is quite nice.

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Solutions

Solution by zefremi, published 21. aug, 2007; download (157 kb), password: crackmes.de or browse.

zefremi has rated this crackme as awesome.

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Discussion and comments

Zeus13i
15. Aug 2007
Hey; I need some clarification.

All I see is a .exe ... how do we view the actual code/assembler?

NB: I'm uber n00b - please don't flame me!
Shism
Author
15. Aug 2007
You can download http://www.ollydbg.de/
noukeys
17. Aug 2007
I can´t stand, when i run te exe it not do anything. :(

*Sorry for my english
razor1911
17. Aug 2007
download assembler and fix jump codes very easy..
Shism
Author
17. Aug 2007
The goal is to create a tool to fix the jump codes and reverse the code...

razor1911 :

Can you create the tool ?
zefremi
18. Aug 2007
Alright, I 've created the tool what I do now? Should I write a tutorial? I am new on reversing.
Shism
Author
18. Aug 2007
Well, you could write a very small tutorial and submit it as a solution with the tool and the source code.....
Shism
Author
21. Aug 2007
Good job zefremi :) . Get ready for version 2 soon. I'll still leave it as a level 1 crackme. Now, all you have to do is to modify the tutorial and modify the tool :).

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