alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3754331)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/pc/pdfconvert/"; depth:15; endswith; nocase; http.host; content:"download.pdf00.com"; depth:18; isdataat:!1,relative; metadata:created_at 2026_01_09; reference:url, urlhaus.abuse.ch/url/3754331/; classtype:trojan-activity; sid:84617431; rev:1;)