alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3888035)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/e954485b-3042-4a53-bcf6-19bd8559d3ec/pf.ch"; depth:43; endswith; nocase; http.host; content:"sftp.maharatmodiran.xyz"; depth:23; isdataat:!1,relative; metadata:created_at 2026_07_18; reference:url, urlhaus.abuse.ch/url/3888035/; classtype:trojan-activity; sid:84751135; rev:1;)