cyclops's OZiRiS
| Download OZiRiS.zip, 86 kb (password: crackmes.de) Browse contents of OZiRiS.zip Crackme : OZiRiS
Difficulty: 3 - Getting harder | Send a message to cyclops » View profile of cyclops » |
Solutions
Solution by WoCCC, published 18. jan, 2007; download (496 kb), password: crackmes.de or browse.
WoCCC has rated this crackme as quite nice.
Discussion and comments
| cyclops Moderator 02. Jan 2007 | May be some hint will help. "Itz a home made block cipher by me" Belated Happy new yr to all!!!(xamz on!!!) |
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| kaiZer-by 02. Jan 2007 | Cyclops, you are a good guy! In the readme-file you wrote 'level : 2', but here 3rd level-getHard! ;) |
| cyclops Moderator 02. Jan 2007 | Hehe....may b itz little harder than i thought!!! Some krypto knowledge is prefferd! |
| jB_ 05. Jan 2007 | I enjoyed it. Not hard, but it forces you to analyze the code... contrary to a lot of recent crypto keygenmes which contain only common algos and bring nothing new. Thanks cyclops :) |
| cyclops Moderator 06. Jan 2007 | jB, man u are good. Sorry for the late reply, but i was in the middle of exmaz. jB_ solved it!!! |
| cyclops Moderator 23. Jan 2007 | Good tut WoCCC.i never thought some one will brute force base64 routine...Though good job. |
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