alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (url - confidence level: 75%)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/zbuyowgn/data.php"; depth:18; nocase; http.host; content:"196.251.107.130"; depth:15; isdataat:!1,relative; reference:url, threatfox.abuse.ch/ioc/1739734/; target:src_ip; metadata:confidence_level 75, first_seen 2026_02_01; classtype:trojan-activity; sid:91739734; rev:1;)