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:"/am8w"; depth:5; nocase; http.host; content:"192.168.2.53"; depth:12; isdataat:!1,relative; reference:url, threatfox.abuse.ch/ioc/1761979/; target:src_ip; metadata:confidence_level 75, first_seen 2026_03_09; classtype:trojan-activity; sid:91761979; rev:1;)