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VisualBasic 6 Cracking

 
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WhiteHat
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Joined: 02 May 2005
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PostPosted: Wed May 04, 2005 2:36 pm    Post subject: VisualBasic 6 Cracking Reply with quote

I dont know anything about VB6 cracking. I have a program written in VB6 with serial protection on startup. I dont know how but the program create a unique machine code like this |##|######|##| and asks for a serial based on this code. After serial input the program must restart to check if serial is ok. Obviously the comparison take place at the beginning of the code but...as i said i am immaterial on VB6. Any suggestions?
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Chronix
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PostPosted: Wed May 04, 2005 10:37 pm    Post subject: Reply with quote

im not up on vb cracking i suggest using smartcheck from numega for cracking vb although if i remember right it needs to be setup correctly.
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WhiteHat
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PostPosted: Fri May 06, 2005 7:45 am    Post subject: Reply with quote

I try witrh smartcheck, but i got nothing because of the wrong settings
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bengunn
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PostPosted: Fri May 06, 2005 11:54 pm    Post subject: vb Reply with quote

Not much different to approach you would use on any non-packed target and assuming its not p-code, disassemble it, if you find nothing you see as useful then monitor where its saving registration details and bp on appropriate api's when the app reads them at startup.
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