H2SO4's CrackMe1
| Download crackme.zip, 206 kb (password: crackmes.de) Browse contents of crackme.zip This a username/serial crackme.
Difficulty: 1 - Very easy, for newbies | RatingWaiting for at least 3 votes View profile of H2SO4 » |
Solutions
Solution by ZaZa, published 14. jun, 2012; download (30 kb), password: crackmes.de or browse.
ZaZa has rated this crackme as boring.
Discussion and comments
| tamaroth Moderator 20. Oct 2010 | For some reason crackme crashes every time i try to run it, tried to run it on w7, xp with .net 4.0 installed, crashes always. But anyway, keygen is done by static analysis: tamaroth ~fO<Kd0@800T1~dk should work :> |
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| H2SO4 Author 20. Oct 2010 | @tamaroth: Indeed! It works, Good job! Strange about the crashing program. Can you write a tutorial. I'm unable to crack it: the .NET Framework hides all my constants, strings, ... |
| TripleTordo 28. Dec 2010 | crackme crashes every time for me too |
| ZaZa 15. Jun 2012 | I also encountered an error: overflow of an arithmetic operation. This was associated with the following line: Dim num7 As Integer = (((num3 * num5) Mod & H6A) + num4). num5 is SByte, as num3 ... When multiplying, the type of temporary defines an intermediate variable as SByte, that can not get into the border ... Therefore, a mistake! To resolve this error, change the line to: Dim num7 As Integer = (((Cint (num3) * Cint (num5)) Mod & H6A) + num4) |
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