downloadbrowseprofdracula's Cryptok KeyfileMe {4}

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Prof. DrAcULA presents, Cryptok KeyfileMe {4}

It is the 4th crackme in the Cryptok-series.
Hope you enjoy this!

You have to:
1. Code a keyfile-maker(inline-keygen is not allowed).

Solution for this KeyfileMe means;
1. Tutorial explaining how it works.
2. No patching, no self-keygenning.
3. A working keyfile-maker, with source.

Protection Level : For you to rate it

See u with next Cryptok Relaese.

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

Published: 13. Feb, 2007
Downloads: 1851


Votes: 5
Crackme is quite nice.

Rate this crackme:

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Solution by Guetta, published 23. feb, 2007; download (110 kb), password: or browse.

Guetta has rated this crackme as quite nice.

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Discussion and comments

14. Feb 2007
Anti debug inside?
14. Feb 2007
Is it ok to just show how to patch the anti debug in the solution?
16. Feb 2007
Ok, easy one, funny CRC part, I'm gonna make a keyfilegen ; ) Thanks profdracula !
16. Feb 2007
yeah really easy one, i will write solution if noone else do
19. Feb 2007
An interesting crackme, liked it. Keep up the good work! :]
23. Feb 2007
Cool crackme! First one of the series I actually solved by myself :):):).

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