deurus's Crackme#02
| Download Crackme#02.zip, 743 kb (password: crackmes.de) Browse contents of Crackme#02.zip - Protection: custom crypt+binder and custom algorithm
Difficulty: 4 - Needs special knowledge | RatingVotes: 3 View profile of deurus » |
Solutions
Solution by EvOlUtIoN, published 01. aug, 2010; download (738 kb), password: crackmes.de or browse.
EvOlUtIoN has rated this crackme as nothing special.
Solution by mjesun, published 01. aug, 2010; download (2 kb), password: crackmes.de or browse.
mjesun has rated this crackme as nothing special.
The submission of solutions is closed.
Discussion and comments
| TQN 25. Jul 2010 | SHA, MD5 use Crypto API, and a self-write hash function. The real serial which crackme generate will contains some unprintable characters. |
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| deurus Author 25. Jul 2010 | Hi TQN!! See this: http://www.garikoitz.info/crack/crackme02_example.jpg http://www.garikoitz.info/crack/Crackme02_keygen.zip (keygen at the moment without sorce, only for check) Keygen is posible but you can make tuto for unpack, patch... |
| EvOlUtIoN 27. Jul 2010 | Yes, true but a crackme should have solution only with letter and numbers, not with maybe unprintable chars, this is out of rules. |
| deurus Author 27. Jul 2010 | It's simple, if you want to solve it, there are alternatives Patch + tuto loader + tuto anything + tuto |
| EvOlUtIoN 28. Jul 2010 | I can do all of three possibilities, what you prefer? |
| EvOlUtIoN 28. Jul 2010 | I done all including keygen, just writing a complete solution. |
| EvOlUtIoN 28. Jul 2010 | Solution submitted...it includes tut, keygen, keygen sources, patched file and unmodified unwrapped file. |
| deurus Author 28. Jul 2010 | Good job EvOlUtIoN!! that's the spirit |
| deurus Author 29. Jul 2010 | Hi EvOlUtIoN!! is really level 4 or you rate diferent? |
| EvOlUtIoN 29. Jul 2010 | I written it in my solution....in my opinion it is a level between 2 and 3. Wrapping is really easy since you can do it without handle P-Code. So the real working main file can be taken in less than 2 minutes. Patch is one of the easiest possible. Keygen needs something but nothing special, the harder part is your personal hash, but with 4 or 5 lines of code it can be solved as well. There is also a bug, if your hash contains a 00, maybe the string of password can result truncated before all characters of name are processed. |
| Coderess 01. Aug 2010 | I'm too solve this, but submission closed. |
| EvOlUtIoN 01. Aug 2010 | I remember that in ordet to run my keygen, .NET Framework 2 (or 3.5 i don't remember) is needed. |
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