def rule(event):
    if any(
        [
            event.deep_get("Image", default="").endswith("\\httptunnel.exe"),
            event.deep_get("Image", default="").endswith("\\plink.exe"),
            event.deep_get("Image", default="").endswith("\\socat.exe"),
            event.deep_get("Image", default="").endswith("\\stunnel.exe"),
        ]
    ):
        return True
    return False
