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Need Help In Reverse Engineering.


r4v37t
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Could you be more vague?

I have a program that has been encrypted using yoda's Protector 1.03.3, I've tried to figure out how to decrypt it on google, which I found so far is how to decrypt it manually, but I always fail.

The program that I want to decrypt the sales program that is being used by one of the stores had my friend, my friend said that the program that he says he can not be unpacked/decryption for use yoda's Protector 1.03.3. I feel challenged to decrypt the program.

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There are tuts within the first couple of links on how to get around the Yoda packer. For those that don't know, its a debugger aware program, that will lockout the keyboard and mouse, if it detects tampering, and will try to end programs like ollydebug if it sees them running. It grabs the debuggers PID and tries killing it. From what I have read, it is possible to get around it, and there was one in particular tut I found via google. @op - I would say instead of asking how to do stuff all the time, start with trying harder. Sounds like you gave up too easily and want someone else to do the work for you. You can't learn that way.

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There are tuts within the first couple of links on how to get around the Yoda packer. For those that don't know, its a debugger aware program, that will lockout the keyboard and mouse, if it detects tampering, and will try to end programs like ollydebug if it sees them running. It grabs the debuggers PID and tries killing it.

Yep, that's true. When I try follow instruction on tuts, ollydbg has been terminate after success on load 'User32.dll'.

From what I have read, it is possible to get around it, and there was one in particular tut I found via google. @op - I would say instead of asking how to do stuff all the time, start with trying harder. Sounds like you gave up too easily and want someone else to do the work for you. You can't learn that way.

Are computer specification have effect to debugging process?

After all, thanks for that support. I will try to learn and trying harder.

Regards,

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What are you having trouble with when you go to decrypt the file manually?

When I try follow instruction on tuts, ollydbg has been terminate after success on load 'User32.dll'.

Is there a automatic alternative that comes with the program?

I found nothing.

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Ah, well anything can be broken. Just needs time mostly... lots of time...

Don't know anything about yoda's protector. Never even heard of it.

Yes, that's right. Anything can be broken, and with 1 problem it's become many resource learned maybe can use to fix another problem.

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