downloadprotexec's uxtt

Download uxtt.tar.gz, 1 kb

This crackme uses a few different techniques to throw you off. Ptrace is NOT one of them ;)

Your job is to spawn the hidden shell inside of it. How you go about doing this is up to you. One rule, no patching ;) Enjoy!

Extra points for whoever tracks down the bugs it exposes in the readelf utility (I didnt have the time to look into it).

Difficulty: 3 - Getting harder
Platform: Unix/linux etc.
Language: C/C++

Published: 02. Oct, 2006
Downloads: 336

Rating

Votes: 3
Crackme is boring.

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Solutions

Solution by crp-, published 07. oct, 2006; download (1 kb), password: crackmes.de or browse.

crp- has rated this crackme as nothing special.

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Discussion and comments

crp-
02. Oct 2006		$ ./uxtt
Segmentation fault
$

is this expected?
protexec
Author
02. Oct 2006		Yes it is expected :)

Also I would downgrade the difficulty on this crackme to a 3. I must have accidently clicked 4. My apologies.
crp-
02. Oct 2006		jep, already noticed it. indeed 4 seems a bit high if i interpret correctly what i see :)

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