Injecting C++ DLL

Question

I know there are various questions and books on this but I can\'t seem to get my C++ DLL injected into any processes.

The code to inject the DLL:

#in         


        

Answer 1

The problem you're likely running into is that the address of LoadLibraryA() in your application might not be the same in the target process, due to ASLR - a technology designed specifically to thwart the activity you're attempting. Modern versions of Windows (Vista+) have this enabled by default for system DLLs

In order to do what you want, you'll need to implement a proper ThreadProc in your application that loads your DLL, allocate some executable memory (PAGE_EXECUTE) memory in your target process, copy it there, and use this address as your thread start point.