alert tcp [23.191.200.98,23.191.200.99,2.56.10.36,31.129.22.65,31.133.0.122,31.133.0.235,31.22.91.124,31.25.11.143,31.40.204.151,31.58.216.18] any -> $HOME_NET any (msg:"ET TOR Known Tor Exit Node Traffic group 99"; reference:url,check.torproject.org/torbulkexitlist; classtype:misc-attack; sid:2520098; 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;)