alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox botnet C2 traffic (url - confidence level: 50%)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/d076201aa1664664.php"; depth:21; nocase; http.host; content:"159.198.75.187"; depth:14; isdataat:!1,relative; reference:url, threatfox.abuse.ch/ioc/1755082/; target:src_ip; metadata:confidence_level 50, first_seen 2026_02_26; classtype:trojan-activity; sid:91755082; rev:1;)