alert tcp [23.129.64.218,23.129.64.219,23.129.64.220,23.129.64.221,23.129.64.222,23.129.64.223,23.129.64.224,23.129.64.225,23.129.64.99,23.134.76.232] any -> $HOME_NET any (msg:"ET TOR Known Tor Exit Node Traffic group 85"; reference:url,check.torproject.org/torbulkexitlist; classtype:misc-attack; sid:2520084; rev:6407; metadata:affected_product Any, attack_target Any, deployment Perimeter, tag TOR, signature_severity Informational, created_at 2008_12_01, updated_at 2026_10_14;)