def rule(event):
    if all(
        [
            "taskkill" in event.deep_get("CommandLine", default=""),
            " /F " in event.deep_get("CommandLine", default=""),
            " /IM " in event.deep_get("CommandLine", default=""),
            "ccSvcHst.exe" in event.deep_get("CommandLine", default=""),
        ]
    ):
        return True
    return False
