alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (url - confidence level: 90%)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/4ba0af68-0037-5f6e-afd1-64f89fc0f554/v1"; depth:40; nocase; http.host; content:"brionter.com"; depth:12; isdataat:!1,relative; reference:url, threatfox.abuse.ch/ioc/1802112/; target:src_ip; metadata:confidence_level 90, first_seen 2026_04_29; classtype:trojan-activity; sid:91802112; rev:1;)