HMX0101's Cockroach
| Download cockroach.hmx.zip, 5 kb (password: crackmes.de) Browse contents of cockroach.hmx.zip First keygenme coded by me in C ;P
Difficulty: 2 - Needs a little brain (or luck) | Send a message to HMX0101 » View profile of HMX0101 » |
Solutions
Solution by Numernia, published 13. jan, 2010; download (63 kb), password: crackmes.de or browse.
Numernia has not rated this crackme yet.
Discussion and comments
| als pom 12. Nov 2009 | for the name Alexander the serial is rk |
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| fjlj 12. Nov 2009 | this is a very odd keygenme... it sometimes crashes, sometimes just closes, othertimes does a pause and then closes... and then you could also possibly get the good message and a pause lol... pretty sure their is a buffer overflow going on somewhere.. i didnt dig into it too far but it is rather odd. |
| jspedros 12. Nov 2009 | 00401A8F -> Sometimes dividing by zero. |
| HMX0101 Author 12. Nov 2009 | @als_pom: that's not a valid serial, since serial must be length > 3 :) @fjlj: I think it will crash if you don't input in the right way :) @jspedros: same for you, you must analyze the format of the serial... I don't check for everything, because i'll leave that to the imagination of the cracker (I guess some things aren't need to be checked, because there are obvious ;p). And don't blame me, its my first real coding in C ;d |
| Skandal87 27. Nov 2009 | Hmm i think i solved this..but i dont know if i am right, pmed you HMX0101. |
| HMX0101 Author 27. Nov 2009 | I didn't received any pm :/ If you solved it without patching and without bruting, nice.. then its fine :) |
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