def rule(event):
    if all(
        [
            event.deep_get("EventID", default="") == 4769,
            event.deep_get("TicketOptions", default="") == "0x40810000",
            event.deep_get("TicketEncryptionType", default="") == "0x17",
            not event.deep_get("ServiceName", default="").endswith("$"),
        ]
    ):
        return True
    return False
