synak's SerialMe_v1 (Includes Source)
| Download SerialMe_v1.zip, 13 kb (password: crackmes.de) Browse contents of SerialMe_v1.zip This was created in hopes to show new reversers (myself included) some examples of simple obfuscation, among other easy tricks, in a minimal amount of code to hash through.
Difficulty: 2 - Needs a little brain (or luck) | Send a message to synak » View profile of synak » |
Solutions
Solution by apuromafo, published 21. mar, 2008; download (15 kb), password: crackmes.de or browse.
apuromafo has rated this crackme as quite nice.
Solution by br0ken, published 21. mar, 2008; download (2 kb), password: crackmes.de or browse.
br0ken has rated this crackme as awesome.
Solution by DigitalAcid, published 21. mar, 2008; download (3 kb), password: crackmes.de or browse.
DigitalAcid has rated this crackme as nothing special.
Discussion and comments
| DigitalAcid 16. Mar 2008 | Like you said: simple obfuscation, easy tricks :). Nice crackme, uploaded tutorial. |
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| Ox87k 16. Mar 2008 | Obfuscation? Where?!? XD To solve this one you can skip the whole obfuscated code, just pay attention near the good messagebox and nothing more |
| synak Author 17. Mar 2008 | OK, perhaps I should have said extremely simple obfuscation. :-) Was just an example of using junk bytes and an indirect jmp to trick the debugger. I think it can see odd to a new reverser -- I know it seemed odd to me! |
| br0ken 18. Mar 2008 | Nice cme, thanks! |
| apuromafo 19. Mar 2008 | Nice cme, thanks!, now go my tut~for see the source jiji |
| apuromafo 19. Mar 2008 | Your solution to this crackme is being reviewed by moderators.~ |
| DigitalAcid 19. Mar 2008 | Mine is in queue for 3 days now =). |
| apuromafo 20. Mar 2008 | well wait a little~ |
| TiGa 21. Mar 2008 | We always wait a few days to allow more persons to submit their solutions so they are all approved at the same time. It has never been a race either. |
| apuromafo 21. Mar 2008 | sorry for my english~im newbie in that~ |
| E1xis 25. Mar 2008 | Niiice! I thought this one would be a piece of cake but took me a day to fully understand what your code makes :D I found it pretty awesome - although I'm a noob yet ;] |
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