def rule(event):
    if all(
        [
            event.deep_get("ParentImage", default="").endswith("\\rundll32.exe"),
            event.deep_get("Image", default="").endswith("\\explorer.exe"),
            not "\\shell32.dll,Control_RunDLL" in event.deep_get("ParentCommandLine", default=""),
        ]
    ):
        return True
    return False
