modify exe file

[Guest]

how would i write a small app in .net that disassembles an exe like win32dasm?
what i want to do is search for a specifc asm function and replace it with a
different function...kind of like hex editing.

how would i go about doing something like this?

 

[Ken Dopierala Jr.]

Hi,

You can use the MSIL dissassembler from Microsoft and then have your EXE
parse through the output to make your changes.

http://msdn.microsoft.com/library/d...tools/html/cpconMSILDisassemblerIldasmexe.asp

This is just a starting point but you should be able to build on it to do
what you want. Good luck! Ken.