alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3908212)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/files/safe-pdf-viewer.lat/3e58de873486d6db/doc-b27l99.zip"; depth:58; endswith; nocase; http.host; content:"safe-pdf-viewer.lat"; depth:19; isdataat:!1,relative; metadata:created_at 2026_08_26; reference:url, urlhaus.abuse.ch/url/3908212/; classtype:trojan-activity; sid:84771312; rev:1;)