alert tcp [192.42.116.56,192.42.116.57,192.42.116.58,192.42.116.59,192.42.116.60,192.42.116.61,192.42.116.62,192.42.116.63,192.42.116.64,192.42.116.65] any -> $HOME_NET any (msg:"ET TOR Known Tor Exit Node Traffic group 53"; reference:url,check.torproject.org/torbulkexitlist; classtype:misc-attack; sid:2520052; 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;)