alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3845561)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/ugd/09c1d5_b4a43d563e1e4b159370953dd56117b7.txt"; depth:48; endswith; nocase; http.host; content:"09c1d5c3-1a6e-4c05-8e4e-eff75c6b5dd6.usrfiles.com"; depth:49; isdataat:!1,relative; metadata:created_at 2026_05_12; reference:url, urlhaus.abuse.ch/url/3845561/; classtype:trojan-activity; sid:84708661; rev:1;)