def rule(event):
    if any(
        [
            event.deep_get("Image", default="").endswith("/kill"),
            event.deep_get("Image", default="").endswith("/killall"),
            event.deep_get("Image", default="").endswith("/pkill"),
            event.deep_get("Image", default="").endswith("/xkill"),
        ]
    ):
        return True
    return False
