Cheat Engine

haha01haha01 · Posted: Tue Aug 21, 2007 2:22 am Post subject: [decryptme]decrypt then crack.

crackme made in visual basic,but i didnt use a normal method to calculate password.
encrypted with The Challenger.

if no1 will decrypt it in a while ill post decrypted version Wink

SunBeam · Posted: Tue Aug 21, 2007 2:57 am Post subject:

The purpose of a CrackMe is to SEE something RUNNING, in order to crack it. What you posted isn't even a valid PE32 application T_T. Also, no one will decrypt it without knowing the encryption algorithm. And that's exactly as same as hakkairu posted the passworded archive earlier. Good luck trying...

haha01haha01 · Posted: Tue Aug 21, 2007 4:52 am Post subject:

w\e heres the decrypted file.
not very hard tho. its visual basic but not the original method.
i think its something liek that vb crackme was just posted here.

zart · Posted: Tue Aug 21, 2007 7:46 am Post subject:

pretty simple - just peek at;

00402913 . FF15 3C104000 CALL DWORD PTR DS:[<&MSVBVM60.__vbaStrCm>; MSVBVM60.__vbaStrCmp

and see "your string" which is unicode in ECX being compared to unicode "myencryptionrox" in edx

did you use encryption at all? i didn't really even look. i just see a bunch of unicode strings - bait?

haha01haha01 · Posted: Tue Aug 21, 2007 9:00 am Post subject:

no not realy.
also id like to show u that program, the challenger.
i dunno what its good 4 but well it gives good encryption.
http://www.encryption-software.de/challenger/download/Challenger-Setup.exe
i tried to replace the stupid api calls of VB with simple commands like mov and cmp but everything i touched brought me to an access violation. i guess vb is not compatible for editing it on asm.

zart · Posted: Tue Aug 21, 2007 9:08 am Post subject:

haha01haha01 · Posted: Tue Aug 21, 2007 10:08 am Post subject:

na its fine.
im moving on to delphi soon anyway.
and btw u dont have to know german O_O this is direct download and u can choose english.

Noz3001 · Posted: Tue Aug 21, 2007 10:21 am Post subject:

Symbol · Posted: Tue Aug 21, 2007 10:27 am Post subject:

myencryptionrox