alert tcp [185.246.84.179,185.247.184.105,185.247.224.89,185.247.226.95,185.249.198.156,185.252.232.218,185.254.196.141,185.34.33.2,185.35.202.222,185.39.207.83] any -> $HOME_NET any (msg:"ET TOR Known Tor Exit Node Traffic group 50"; reference:url,check.torproject.org/torbulkexitlist; threshold:type limit, track by_src, seconds 60, count 1; classtype:misc-attack; flowbits:set,ET.TorIP; sid:2520049; 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;)