Injects a DLL into a process without loading from disk by using CreateRemoteThread. Injection works Wow64 <=> Native 64.
Works by prepending the loader from https://github.com/UserExistsError/DllLoaderShellcode to a DLL.
usage: InjectDll.exe <DLL> [PID]
If no PID is provided, load DLL in current process.