downloadS!x0r's Crackme#3 by S!x0r

Download Crackme#3_S!x0r.tar.gz, 883 b

This is my first Crackme for Linux. I hope it's bug free!
Tested under Ubuntu 14.04.

Have fun!

Difficulty: 2 - Needs a little brain (or luck)
Platform: Unix/linux etc.
Language: Assembler

Published: 26. Oct, 2015
Downloads: 310


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Solution by acruel, published 29. feb, 2016; download (2 kb), password: or browse.

acruel has not rated this crackme yet.

Solution by mrmacete, published 28. oct, 2015; download (5 kb), password: or browse.

mrmacete has not rated this crackme yet.

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Discussion and comments

28. Oct 2015
I accept your solution, mrmacete.

Non bruteforce solutions are more than welcome!
16. Feb, 19:34
Hi, are you sure this can be solved? I'm stuck.
There's a point like if(passwordlength == 9 && passwordlength == 4)
16. Feb, 20:13
The first check password = 9 is the length.
The second check isn't the length.

Look what stand in eax, before repne scasb is used!
25. Feb, 07:34
I think this crackme is worth writing a non brute-force solution. I'll try it later ;)
26. Feb, 12:14
wrote a working keygen much slower than brute-force one. will post it later.
06. Mar, 11:48

It's not so hard, if you know what it is.

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