alert tcp [5.255.104.202,5.255.105.87,5.255.108.145,5.255.110.120,5.255.111.52,5.255.115.58,5.255.117.56,5.255.118.218,5.255.119.76,5.255.121.82] any -> $HOME_NET any (msg:"ET TOR Known Tor Exit Node Traffic group 126"; reference:url,check.torproject.org/torbulkexitlist; threshold:type limit, track by_src, seconds 60, count 1; classtype:misc-attack; flowbits:set,ET.TorIP; sid:2520125; rev:6360; metadata:affected_product Any, attack_target Any, deployment Perimeter, tag TOR, signature_severity Informational, created_at 2008_12_01, updated_at 2026_08_28;)