alert tcp [147.90.234.30,147.90.234.34,147.90.234.63,147.90.234.88,147.90.235.15,147.90.235.154,147.90.235.16,147.90.235.17,147.90.235.20,147.90.235.21] any -> $HOME_NET any (msg:"ET TOR Known Tor Exit Node Traffic group 10"; reference:url,check.torproject.org/torbulkexitlist; classtype:misc-attack; sid:2520009; 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;)