alert tcp [23.95.117.249,23.95.130.169,2.56.10.36,31.129.22.65,31.133.0.235,31.22.91.203,31.25.11.143,31.40.204.151,31.58.216.18,35.0.127.52] any -> $HOME_NET any (msg:"ET TOR Known Tor Exit Node Traffic group 111"; reference:url,check.torproject.org/torbulkexitlist; threshold:type limit, track by_src, seconds 60, count 1; classtype:misc-attack; flowbits:set,ET.TorIP; sid:2520110; rev:6363; metadata:affected_product Any, attack_target Any, deployment Perimeter, tag TOR, signature_severity Informational, created_at 2008_12_01, updated_at 2026_08_31;)