alert tcp [185.220.101.99,185.225.69.187,185.225.69.203,185.225.69.214,185.225.69.222,185.225.69.225,185.225.69.232,185.227.134.106,185.227.68.78,185.231.101.53] any -> $HOME_NET any (msg:"ET TOR Known Tor Exit Node Traffic group 42"; reference:url,check.torproject.org/torbulkexitlist; classtype:misc-attack; sid:2520041; 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;)