Welcome back!. This time we will take a look into a program that is a little harder to patch. We need the string search the call stack and using what we now know about pointers. After that we will also have to bypass some anti cracking nags, to make the final patch we will make use of a small Code Cave.
We will also trick the program to write a registration key for us in the register. In short we must use all we have learned so far, and add some more.
I hope you enjoy the tutorial and learn something..
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