downloadmre521's KeygenMe #1

Download keygenME-n1.gz, 3 kb

Hey this is my first keygenme, but don't expect it to be too easy. The program asks for a name and serial/key. Write a valid key for your name and/or upload a solution. Hint: you will NOT be able to fish a serial, sorry!

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

Published: 21. Dec, 2010
Downloads: 422

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Solutions

Solution by acruel, published 23. sep, 2015; download (1 kb), password: crackmes.de or browse.

acruel has not rated this crackme yet.

Solution by tvk6843, published 10. dec, 2014; download (4 kb), password: crackmes.de or browse.

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Solution by Yoha, published 14. feb, 2013; download (9 kb), password: crackmes.de or browse.

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Discussion and comments

mre521
Author
21. Dec 2010
I realized after opening the binary in IDA that the names of my functions may have some how been kept. Can anyone confirm this?
tamaroth
Moderator
21. Dec 2010
Yep, they did, prolly linked with debugging symbols ;-)
mre521
Author
21. Dec 2010
well all the easier to solve then
stefanie
22. Dec 2010
'strip' -ping it would have done the trick. thanks for the upload, haven't seen a nix crackme for a while now. and just in time for christmas too.
promix17
17. Feb 2012
It's seems to be buffer overflow)))
stfsux
23. Jan 2013
I found a valid serial, ill write a keygen. It was quite nice for your first keygen btw.
tvk6843
27. Nov 2014
Thanks for the exercise! I got fun with assembly computations. They seem quite complex in assembly while they are not in paper :-)
acruel
04. Sep 2015
Submitted a solution. I hope you'll like it ;)

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