HMX0101's Bored
| Download boredcrypter.zip, 231 kb (password: crackmes.de) Browse contents of boredcrypter.zip Bored // HMX0101
Difficulty: 2 - Needs a little brain (or luck) | RatingWaiting for at least 3 votes View profile of HMX0101 » |
Solutions
Solution by Numernia, published 04. aug, 2008; download (70 kb), password: crackmes.de or browse.
Numernia has not rated this crackme yet.
Discussion and comments
| ~misunderstood~ 25. Jul 2008 | hi, should I vote this as "boring crap" or as "kind boring" when I´m done ;)? |
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| ~misunderstood~ 28. Jul 2008 | when i press the "encrypt"-button, nothing happens...is that part of the crackme or a bug? |
| HMX0101 Author 28. Jul 2008 | Isn't a bug, is a default behaviour which i've implemented... after you discover how it works, its pretty simple :) |
| Ox87k 28. Jul 2008 | Interesting crackme even if i think level 3 would be more appropriate. Good one HMX0101 ;) |
| HMX0101 Author 04. Aug 2008 | Good job, numernia... nice tutorial :) Keep up the good work ;) |
| andrewl.us Moderator 05. Aug 2008 | Numernia: - how did you first recognize the use of FGInt library? - how did you then identify the individual FGInt functions? - was there a need to watch the instances of the FGInt big numbers change value in memory as they were calculated? if so, how did you do it? |
| HMX0101 Author 05. Aug 2008 | @andrewl.us: if you use IDA + FGInt sigs.. then you'll know how he recognize/identify it ;) |
| andrewl.us Moderator 05. Aug 2008 | Yes I am tired of having to manually compare the disassembly in IDA with Pascal files. Where can I get FGInt sigs? I'd try to make them myself but Flair/Flirt doesn't take *.PAS. |
| xylitol 06. Aug 2008 | nice solution numernia thx |
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