// CreateRemoteThread Demo + DLL Load (i.e., LoadLibraryA as Entry Point)
executor = new CodeViaCreateRemoteThread(
    new OpenProcess_VirtualAllocEx_WriteProcessMemory(
        (void *)"MsgBoxOnProcessAttach.dll",
        25,
        PROCESS_VM_WRITE | PROCESS_CREATE_THREAD | PROCESS_VM_OPERATION,
        MEM_COMMIT | MEM_RESERVE,
        PAGE_READWRITE),
    LoadLibraryA
);

executor->inject(pid, tid);