mr_tex
November 18th, 2012, 23:33
Ok I have a very small .exe whose sole purpose is licensing (I know it's very basic and no real protection because only about 100 people in the world use this software and they didn't put a lot of effort into making it hard to crack, but I'm an extreme noob)
What I can't wrap my head around is that I copied every line of code (11,000 lines of asm) into notepad and searched for words that appear in the "enter your serial" dialog box. None of the words are found, how is that possible? I mean if a program has words in the body of dialog boxes, shouldn't they be in the assembly code?
Here's a screenshot of the dialog box:
2682
As you can see even when I completely fill out the Renew Code (which is the "activation serial" in this case) it doesn't enable the OK box to test it, it has to be the correct code so I don't know what to search for in ollydbg to find out where to start changing code around. I've tried a mixture of letters as well as random numbers and nothing enables the OK box.
What I can't wrap my head around is that I copied every line of code (11,000 lines of asm) into notepad and searched for words that appear in the "enter your serial" dialog box. None of the words are found, how is that possible? I mean if a program has words in the body of dialog boxes, shouldn't they be in the assembly code?
Here's a screenshot of the dialog box:
2682
As you can see even when I completely fill out the Renew Code (which is the "activation serial" in this case) it doesn't enable the OK box to test it, it has to be the correct code so I don't know what to search for in ollydbg to find out where to start changing code around. I've tried a mixture of letters as well as random numbers and nothing enables the OK box.