alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3847317)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/scl/fi/ogvy7w0udb1atkkvc7vd8/build.msi|3f|rlkey=k4vj7yhqvy1u5y1rp56kdectf|7c|26|7c|st=y0x3rw4l|7c|26|7c|dl=1"; depth:109; endswith; nocase; http.host; content:"www.dropbox.com"; depth:15; isdataat:!1,relative; metadata:created_at 2026_05_15; reference:url, urlhaus.abuse.ch/url/3847317/; classtype:trojan-activity; sid:84710417; rev:1;)