alert tcp [69.163.77.166,71.19.144.106,72.211.49.235,72.5.43.62,74.82.47.194,77.239.97.46,77.48.28.193,77.48.28.204,77.48.28.237,77.48.28.239] any -> $HOME_NET any (msg:"ET TOR Known Tor Exit Node Traffic group 129"; reference:url,check.torproject.org/torbulkexitlist; threshold:type limit, track by_src, seconds 60, count 1; classtype:misc-attack; flowbits:set,ET.TorIP; sid:2520128; rev:6317; metadata:affected_product Any, attack_target Any, deployment Perimeter, tag TOR, signature_severity Informational, created_at 2008_12_01, updated_at 2026_07_16;)