downloadbrowsechaise's crackmechaise1

Download crackmechaise1.zip, 7 kb (password: crackmes.de)
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This is my first keygen. I have problems to determine the degree of difficulty of this. This is written in c++ with CodeBlocks and DEV-c++.

Rules =

Find the rules for name
Find the serial
Make a keygenerator
Write a tutorial


Enjoy

Difficulty: 2 - Needs a little brain (or luck)
Platform: Windows
Language: C/C++

Published: 04. Oct, 2007
Downloads: 748

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Solutions

Solution by alex_ls, published 05. oct, 2007; download (56 kb), password: crackmes.de or browse.

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Discussion and comments

Zaphod
30. Sep 2007
I made a keygen that worked fine - until the next day! So there is more work...
TiGa
30. Sep 2007
To everybody that ever got a self-keygen rejected for any crackme:
Zaphod just explained why making a keygen is always better than a self-keygen.
WARNING: It is more work but you could also learn stuff at the same time. ;)
Zaphod
30. Sep 2007
TiGa, you are absolutely right about learning things, but in this case a selfkeygen would work all the time. My keygen was in fact a 'regular' one, but it stopped working the next day because I discovered too late that the serial depends on the date.
ryan_cute142
01. Oct 2007
newbie

thank for information

ryan
alex_ls
01. Oct 2007
@chaise:Nice crackme! By the way, I wonder you don't like january? :(
chaise
Author
01. Oct 2007
the serial depends of the date but how ?
alex_ls
02. Oct 2007
@chaise:I mean your crackme doesn't work in January (maybe I've missed something but I doubt it!) In February you don't use fpu floating operations! Well? I've assumed that you like better February than January:)) b.t.w. the solution has been submitted already
chaise
Author
02. Oct 2007
alex Is

Ok i have make a mistake for the first month of the year.
I have forgotten a test
zairon
Moderator
04. Oct 2007
New version uploaded.
chaise
Author
04. Oct 2007
This version takes account of the remark of alex is.

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