zyzygygr8's Crackme #2
| Download Crackme2.zip, 8 kb (password: crackmes.de) Browse contents of Crackme2.zip This is a .NET(v1.1) Crackme. The algorithm is very simple to find but I would want you to patch it. The patch though isnt difficult either. It is a google search away,but you shall learn a thing or 2 from this.
Difficulty: 2 - Needs a little brain (or luck) | RatingWaiting for at least 3 votes View profile of zyzygygr8 » |
Solutions
Solution by pnluck, published 27. oct, 2006; download (13 kb), password: crackmes.de or browse.
pnluck has not rated this crackme yet.
Discussion and comments
| HuliGun 21. Oct 2006 | Did you try it on Windows XP? Seems, it doesn't work :( |
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| jB_ 21. Oct 2006 | It is a .NET crackme. So install the .NET Framwork (v1.1 or higher) then run it again. It should work. |
| konstAnt 23. Oct 2006 | Hey man something's error is my uploading I uploaded the solution for Geeko Naggy and the solution was uploaded for this.... |
| jB_ 23. Oct 2006 | Nice crackme, zyzygygr8. Both keygen and patch are easy, but there is a small thing to do with the patch that I never met before (I'm not a big fan of .NET reversing). It took one minute to think about it but nevermind, it was good =) |
| zyzygygr8 Author 23. Oct 2006 | well am i expecting a solution? :D |
| zairon Moderator 23. Oct 2006 | Be patient... |
| zyzygygr8 Author 23. Oct 2006 | hehe, that was meant for jB , because he had solved it :P the team does work at mark speed so cant push you guys :) |
| janisito 24. Oct 2006 | So I figured out the keygen algo and where to patch, but it seams it crashes if I change whatever byte in the exe. Is there some sort of CRC check involved by .NET? |
| zyzygygr8 Author 24. Oct 2006 | .NET is a stack based compiler,so whatever patch you make,should be done taking care of not upsetting the stack. |
| jB_ 24. Oct 2006 | Hmm sorry, remove my previous comment. It gives too much information. |
| zairon Moderator 24. Oct 2006 | As you wish jB_, comment removed. |
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