alert tcp [23.129.64.188,23.129.64.189,23.129.64.190,23.129.64.191,23.129.64.192,23.129.64.193,23.129.64.194,23.129.64.195,23.129.64.196,23.129.64.197] any -> $HOME_NET any (msg:"ET TOR Known Tor Exit Node Traffic group 82"; reference:url,check.torproject.org/torbulkexitlist; classtype:misc-attack; sid:2520081; 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;)