[Challenge] Crack Me
[Challenge] Crack Me
Well its the first 'Crack Me' application I've ever made.
So don't be mad if its too easy (I don't think it is but however).
Post a screenshot inside the program when you've done cracking it.
Virus Scan:
http://www.virustotal.com/resultado....a1e49df24597b9
Download (Attached):
- a security problem was found, please download the new version.
(its the fixed version)
So don't be mad if its too easy (I don't think it is but however).
Post a screenshot inside the program when you've done cracking it.
Virus Scan:
http://www.virustotal.com/resultado....a1e49df24597b9
Download (Attached):
- a security problem was found, please download the new version.
(its the fixed version)
One question, did you like translate your password in to some sort of wired string. Because all I can find that could be a password is
but wait i'm going to try and crack it with ollydbg..
@#n¥65)¦?
Probably Packed it :/
Yay, thats what I was thinking, and you can't really decompile VB code so. Is there anyway around this?
Originally Posted by radnomguywfq3
Yay, thats what I was thinking, and you can't really decompile VB code so. Is there anyway around this?
ollydbg
but uhmmm
it looks like a random password...
Yes i will also try ollydebuger...hehee i discovered whats inside...when u type correct password ask u for name and type crackedby <name>
but not sure...dont get password yet
but not sure...dont get password yet
Its not packed 
And its not a random password, the same password for always
@woot?
Yea you right lol
HINT:
Its may be a lil hard to crack because on each form its validating if you are really entered the correct password, therefore, just passing the form without entering the correct password (AKA without making the program thinks you did) will result in a error on the next form.
And its not a random password, the same password for always
@woot?
Yea you right lol
HINT:
Its may be a lil hard to crack because on each form its validating if you are really entered the correct password, therefore, just passing the form without entering the correct password (AKA without making the program thinks you did) will result in a error on the next form.
Yes i tryed bypassing the password form but get error...let me try again...
If you passed the password form (done half a way) you shoulda get that message on the next form "Incorrect password was found, you got cought noob."
Now you gotta bypass the password validation checks. (there's two, one on each form).
And you done
Or just get the password..
Now you gotta bypass the password validation checks. (there's two, one on each form).
And you done
Or just get the password..
Originally Posted by xPerfection
If you passed the password form (done half a way) you shoulda get that message on the next form "Incorrect password was found, you got cought noob."
Now you gotta bypass the password validation checks. (there's two, one one each form).
And you done
Or just get the password..
Now you gotta bypass the password validation checks. (there's two, one one each form).
And you done
Or just get the password..
Originally Posted by ZeaS
lol thats nice ^^ can you send me the source data?? ^^
PM it to me.
i got it cracked ^^
Thats badass Zeas! ( can u teach me ?:P) ima D.X!T Member too you know :P
Originally Posted by lucaking1
Thats badass Zeas! ( can u teach me ?:P) ima D.X!T Member too you know :P
Originally Posted by zart
Found the routine getting called by the click event, and looked at this;
An invalid serial would return 1 to eax, making the end result when it gets to 00403612 be comping 0 to 0... A valid serial would be something else and zero, taking the jump.
Changing the JE to JNZ would make it jump on everything but the real password.
Code:
004035E8 > 8B45 E8 MOV EAX,DWORD PTR SS:[EBP-18] 004035EB . 50 PUSH EAX ; out password 004035EC 68 AC284000 PUSH Crack_Me.004028AC ; the password 004035F1 . FF15 40104000 CALL DWORD PTR DS:[<&MSVBVM60.__vbaStrCm>; MSVBVM60.__vbaStrCmp 004035F7 . 8BF0 MOV ESI,EAX ; load result into esi 004035F9 . 8D4D E8 LEA ECX,DWORD PTR SS:[EBP-18] 004035FC . F7DE NEG ESI ; negate esi 004035FE . 1BF6 SBB ESI,ESI ; sub esi esi 00403600 . 46 INC ESI ; increase esi by one 00403601 . F7DE NEG ESI ; negate esi 00403603 . FF15 98104000 CALL DWORD PTR DS:[<&MSVBVM60.__vbaFreeS>; MSVBVM60.__vbaFreeStr 00403609 . 8D4D E4 LEA ECX,DWORD PTR SS:[EBP-1C] 0040360C . FF15 9C104000 CALL DWORD PTR DS:[<&MSVBVM60.__vbaFreeO>; MSVBVM60.__vbaFreeObj 00403612 . 66:3BF7 CMP SI,DI 00403615 0F84 D7000000 JE Crack_Me.004036F2
Changing the JE to JNZ would make it jump on everything but the real password.
With ollyDBG?
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