downloadbrowseBispoo's Keygenme #3

Download KeygenMe3.zip, 290 kb (password: crackmes.de)
Browse contents of KeygenMe3.zip

Hi All,

Here is my KeygenMe 3!!! Hope its improved from the last ones,

Copper Medal : Fish a serial for your name
Silver Medal : Understand the algo
Gold Medal: Code a Keygen

NO PATCHING allowed in the algo.

that's all. Hope u enjoy it!

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Difficulty: 2 - Needs a little brain (or luck)
Platform: Windows
Language: Assembler

Published: 08. Sep, 2008
Downloads: 992

Rating

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(we have only 2).

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Solutions

Solution by simonzack, published 11. sep, 2008; download (34 kb), password: crackmes.de or browse.

simonzack has not rated this crackme yet.

Solution by arpm, published 11. sep, 2008; download (32 kb), password: crackmes.de or browse.

arpm has rated this crackme as quite nice.

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Discussion and comments

andrewl.us
Moderator
09. Sep 2008
Oh no, I just recognized a chiptune.
http://modarchive.org/module.php?46922
I think its time to reduce my internet use.
negcit.K
09. Sep 2008
For looking a while, feeling great. I'll try it
lgtngstk
09. Sep 2008
I like how it plays the module. Is there any chance of the parts of the source having to do with playing the module becoming available?

Thank you
Xspider
09. Sep 2008
O_o lol
i liked big Algo :D and the skin xD

@lgtngstk:
try ufmod!!
Bispoo
Author
10. Sep 2008
Yeah u sure liked the skin didnt u xspider xD

@lgtngstk
Like xspider said, look for ufmod.
obnoxious
10. Sep 2008
oooooo another medal contest..... hummmm must try it then......
simonzack
Moderator
10. Sep 2008
*Yeah u sure liked the skin didnt u xspider xD*
ROFLMAO :D
i'm close to solving it!
lgtngstk
10. Sep 2008
Thanks, that uFMOD looks good. BTW, these algos are cracking me up!
LAS3R
10. Sep 2008
This is not a bug just thing i noticed while i checked about window, i thought u closed the window with about button instead of clickin on about window, so every time you press the about window buttob you get another about window when one is already showing ;) just some useless thing i noticed :P
Bispoo
Author
10. Sep 2008
@simonzack
What medal are u aiming for? :D
Zaphod
10. Sep 2008
I got a copper medal - that's a beginning...
Bispoo
Author
10. Sep 2008
Copper Medal for Joka, He was the first one Fishing a serial... Lets see if someone accomplishes the other ones :D
arpm
10. Sep 2008
did it!!!
I got a gold medal

submitting...
Bispoo
Author
11. Sep 2008
nice, im waiting to see that :D
lgtngstk
11. Sep 2008
My Olly doesn't seem to like this crackme. :(
simonzack
Moderator
11. Sep 2008
me too :) submitting solution
simonzack
Moderator
11. Sep 2008
ahh damn proxy can't let me submit, i have to go home and do it
lgtngstk
11. Sep 2008
This is definitely harder that level 2. It's got some kind of weird protection scheme.
simonzack
Moderator
11. Sep 2008
it's easy what'u talking about???
try some of the level3s, e.g. antiolly, that's what its like
Bispoo
Author
11. Sep 2008
Simon, ur sulution is good and all, but didnt u run into the checksum security? that's why some members are having difficulties, u dont explain that in ur solution, :D didnt u stumble upon that?
simonzack
Moderator
11. Sep 2008
do u mean the checksum against the two serials? It looked like a serial, i looked into the call, and there was a checksum, mustve been with the two serials, so i didn't really bother explaining it xD
lgtngstk
12. Sep 2008
Well, I would submit my solution for the checksum, but there are already 2 solutions and I still haven't figured out the algo. I'm just too slow and stupid I guess ^_^'
simonzack
Moderator
12. Sep 2008
seriously, do some of the level1s first, they'd increase your skill a lot
dalixux
27. Nov 2008
my god !
so luckly!
i also did it , however it's too later.

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