stub for inject dll to target
LoadDll proc
push 0DEADBEEFh ;retun address
pushfd
pushad
push 0DEADBEEFh ;Dll dir
mov eax, 0DEADBEEFh ;LoadLibrary address
call eax
popad
popfd
ret
LoadDll endp
Loadend::
i need to copy this proc to target process,but before write to target process memory space, i need to initialize the 0DEADBEEFh to right value at runtime. i tried like below
;...
;...
mov eax, OFFSET LoadDll
add eax, 1h
invoke memcpy, eax, stubret, 4
mov eax, OFFSET LoadDll
add eax, 8h
invoke memcpy, eax, stubdlldir, 4
mov eax, OFFSET LoadDll
add eax, 0Dh
invoke memcpy, eax, dwLoadLibrary, 4
now problem is memcpy not working in masm, no define. any other way to sort out this problem.
Thanks!
I saw a way to solve your question in the Masm32 examples\01\dll area. Check it out. I also recall seeing an alternative approach in other examples.
stbfish,
Did you bother to read the forum rules and then attempt to understand the intent of the rules? This looks to me like a clear violation, so I'm locking this thread.