alert tcp [185.220.100.249,185.220.100.250,185.220.100.251,185.220.101.1,185.220.101.10,185.220.101.100,185.220.101.101,185.220.101.102,185.220.101.103,185.220.101.104] any -> $HOME_NET any (msg:"ET TOR Known Tor Exit Node Traffic group 29"; reference:url,check.torproject.org/torbulkexitlist; threshold:type limit, track by_src, seconds 60, count 1; classtype:misc-attack; flowbits:set,ET.TorIP; sid:2520028; rev:6435; metadata:affected_product Any, attack_target Any, deployment Perimeter, tag TOR, signature_severity Informational, created_at 2008_12_01, updated_at 2026_11_11;)