alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3888100)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/36580b02-9d9c-4a93-81a8-46f87779e789/pf.ch"; depth:43; endswith; nocase; http.host; content:"sjc3.sabad724.bio"; depth:17; isdataat:!1,relative; metadata:created_at 2026_07_18; reference:url, urlhaus.abuse.ch/url/3888100/; classtype:trojan-activity; sid:84751200; rev:1;)