downloadbrowsedel86's D31-KeyMe#1 by D31ph3r

Download D31-KeyMe#1.zip, 4 kb (password: crackmes.de)
Browse contents of D31-KeyMe#1.zip

My first simple Crackme for all :-)

1) Make keygen or patch, but the patch should not change more than 10 bytes.
2) No bruteforcing ;)
Crackmes not pack.
Thanks...

D31ph3r

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

Published: 04. Dec, 2006
Downloads: 507

Rating

Votes: 6
Crackme is quite nice.

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Solutions

Solution by crack, published 11. dec, 2006; download (14 kb), password: crackmes.de or browse.

crack has rated this crackme as quite nice.

Solution by ty123, published 11. dec, 2006; download (9 kb), password: crackmes.de or browse.

ty123 has rated this crackme as quite nice.

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Discussion and comments

HMX0101
04. Dec 2006
Hmmm...
SMC + Easy serial routine = FUN!

Congratulations, this is a nice one ;)
ty123
05. Dec 2006
I would rated as 2 due to SMC + anti-debugging introduced. Nice work!
Mazrock
05. Dec 2006
how disable anti debug ?
HMX0101
05. Dec 2006
It don't have anti-debug... only anti-bruteforcing :P
del86
Author
05. Dec 2006
HMX0101,
The elementary check on debugging is present. Look better. Plug-ins for olly well consult =)
Mazrock
05. Dec 2006
when i debug with olly, i don't see any sdr and rdgpacker tells me that checkdebug is present !!!
HMX0101
05. Dec 2006
Maybe i'm confused because after smc some code mantains obfuscated... but anyway i did it and is very easy :P
Ox87k
05. Dec 2006
Sorry but why level2?! @.@'
BaKaE
06. Dec 2006
yes level2 is the right choice
newbies, didnt know how to work with thiz self-made-packed crackme

but it is a nice one :)
del86
Author
07. Dec 2006
Ox87k,
you keygen not correct. Run this crackme without debuger, and enter your serial. It is incorrect =)
Excuse for a delay.
Ox87k
08. Dec 2006
woooooooooooooooops! my mistake! i re-sended u a pm with my right kgn+fixed :P
del86
Author
08. Dec 2006
Ox87k,
All OK. Thanks. ;-)
del86
Author
12. Dec 2006
crack, ty123,
nice solutions, regards.
boof
06. Feb 2007
YEY! i did it :D
i love this crackme its great
keep up the good work del86/D31ph3r :P

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