import json


def rule(event):
    if any(
        [
            "stopping iptables" in json.dumps(event.to_dict()),
            "stopping ip6tables" in json.dumps(event.to_dict()),
            "stopping firewalld" in json.dumps(event.to_dict()),
            "stopping cbdaemon" in json.dumps(event.to_dict()),
            "stopping falcon-sensor" in json.dumps(event.to_dict()),
        ]
    ):
        return True
    return False
