I will send you a program, and tell you what to search for. I want you to tell me how this program generates a certain checksum, so that I can also generate valid checksums myself. The relevant code in the program is very short so I'm assuming it's a very simple algorithm (I'm just not very fluent with understanding ASM).
The program is not protected in any way. If you can read a short segment of ASM/understand the pseudocode that Hopper gives, this should be a pretty quick job. As long as your description of this checksum lets me generate valid checksums, that's all that I need.
Hi,
I can do it.
I had 7 years in Assembly language.
I don't understand what do you want. You want exploit a program.
Please send me more detail info.
Regards,
--Hung
I have done a lot of work in assembly language so your project could be very easy for me. I am very good in assembly language and I assure you that I would do your work earlier than your required time..