downloadbrowseBswap's Ribbere 1.4

Download Ribbere_1.4.zip, 80 kb (password: crackmes.de)
Browse contents of Ribbere_1.4.zip

Ribbere 1.4, (difficulty 2)

The Program is 100% written in ASM ,Not packed or really protected in any way.

Goal : Try to make a key generator.

(it is not that difficult, when you understand it…… you will love it).

This was just for private fun and training.
In fact this is a really easy key to unsolved.

And the usual disclaimer:
Whatever happens when you running this program, I
am not responsible for anything.

If you have any comment or questions leave a comment on

www.crackmes.de

Bye and good luck - Bswap - Holland

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

Published: 21. Jun, 2008
Downloads: 560

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Solutions

Solution by obnoxious, published 02. jul, 2008; download (17 kb), password: crackmes.de or browse.

obnoxious has not rated this crackme yet.

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Discussion and comments

simonzack
Moderator
21. Jun 2008		indeed, really easy, could've guessed the key at first :)
obnoxious
22. Jun 2008		making a keygen would be too difficult taking into account all the possible combinations. So i will wait and see who comes up with the keygen taking into account all possible combinations;)
obnoxious
22. Jun 2008		I know that is a valid serial but have you taken into account the other possibilities.
obnoxious
24. Jun 2008		he he keygen ready. i write silly comments :)
hackereha
09. Aug 2008		i think there's some kind of bug in this crackme:/ it compares the entered serial if it is 15 and when i entered a 15 serial for example 012345678912345 it says registered lol:P or its just me?
obnoxious
09. Aug 2008		there is no bug.you should read my tut
hackereha
10. Aug 2008		ohh now i see obnoxious thx for the tut:)
Bswap
Author
11. Aug 2008		012345678912345 -- Yes how simple it can be he...

(BTW it is no bug ;)
sn0wworld
13. Aug 2008		Nice crackme, I liked it. Made keygen, once reversed keygen very easy to code but does not consider all possibilities for the serial.

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