alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ThreatFox payload delivery (url - confidence level: 90%)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/updates/svchost_laptop.exe"; depth:27; nocase; http.host; content:"194.32.248.126"; depth:14; isdataat:!1,relative; reference:url, threatfox.abuse.ch/ioc/1818407/; target:src_ip; metadata:confidence_level 90, first_seen 2026_05_25; classtype:trojan-activity; sid:91818407; rev:1;)