alert tcp [185.252.232.218,185.254.196.141,185.34.33.2,185.35.202.222,185.42.170.203,185.56.171.94,185.56.83.10,185.56.83.11,185.56.83.7,185.56.83.8] 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: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;)