alert tcp [185.220.101.63,185.220.101.7,185.220.101.8,185.220.101.9,185.220.101.96,185.220.101.97,185.220.101.98,185.220.101.99,185.225.69.187,185.225.69.203] any -> $HOME_NET any (msg:"ET TOR Known Tor Exit Node Traffic group 46"; reference:url,check.torproject.org/torbulkexitlist; threshold:type limit, track by_src, seconds 60, count 1; classtype:misc-attack; flowbits:set,ET.TorIP; sid:2520045; rev:6266; metadata:affected_product Any, attack_target Any, deployment Perimeter, tag TOR, signature_severity Informational, created_at 2008_12_01, updated_at 2026_05_26;)