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:"/1b8295a7e0284b08.php"; depth:21; nocase; http.host; content:"65.21.200.30"; depth:12; isdataat:!1,relative; reference:url, threatfox.abuse.ch/ioc/1754466/; target:src_ip; metadata:confidence_level 50, first_seen 2026_02_25; classtype:trojan-activity; sid:91754466; rev:1;)