Dragomon Hunter Xigncode Bypass

#include <Windows.h>

DWORD dwXignInitFnc = 0x006F1DE0;

BOOL WriteBytes(DWORD dwAddress, LPBYTE lpBuffer, DWORD nBytes) {
    if (nBytes == 0) {
        OutputDebugString("WriteBytes:: Tried to write 0 bytes to memory.");
        return FALSE;
    }
    DWORD dwOldProtect;
    if (!VirtualProtect((LPVOID)dwAddress, nBytes, PAGE_EXECUTE_READWRITE, &dwOldProtect)) {
        OutputDebugString("WriteBytes:: Failed to change access protection on memory address.");
        return FALSE;
    }
    memcpy((LPVOID)dwAddress, lpBuffer, nBytes);
    if (!VirtualProtect((LPVOID)dwAddress, nBytes, dwOldProtect, &dwOldProtect)) {
        OutputDebugString("WriteBytes:: Failed to change access protection on memory address.");
        return FALSE;
    }

    return TRUE;
}

BOOL StopXignInit() {
    /*
    Modify code to:
    mov eax, 1
    ret
    nop
    nop
    nop
    */
    return WriteBytes(dwXignInitFnc, (PBYTE)"\xB8\x01\x00\x00\x00\xC3\x90\x90\x90", 9);
}

BOOL APIENTRY DllMain(__in HINSTANCE hInstance, __in DWORD fdwReason, __in __reserved LPVOID lpReserved) {
    UNREFERENCED_PARAMETER(lpReserved);
    if (fdwReason == DLL_PROCESS_ATTACH) {
        if (StopXignInit()) {
            OutputDebugString("Successfully stopped XIGNCODE3 from initializing!");
        }
        else {
            OutputDebugString("Failed to stop XIGNCODE3 from initializing!");
        }
    }
    return TRUE;
}