alert tcp [109.70.100.9,109.71.252.182,109.71.252.88,109.71.252.97,111.90.145.42,114.35.245.150,118.163.74.160,121.127.34.40,123.253.35.32,124.198.131.254] any -> $HOME_NET any (msg:"ET TOR Known Tor Exit Node Traffic group 12"; reference:url,check.torproject.org/torbulkexitlist; threshold:type limit, track by_src, seconds 60, count 1; classtype:misc-attack; flowbits:set,ET.TorIP; sid:2520011; rev:6316; metadata:affected_product Any, attack_target Any, deployment Perimeter, tag TOR, signature_severity Informational, created_at 2008_12_01, updated_at 2026_07_15;)