alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3897894)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/scl/fi/kni67o628yiiw4hj8yocy/screenconnectsetup.exe|3f|rlkey=3r9x5bfzav1oxwjq1goajtm5s|7c|26|7c|st=6cuqqcrw|7c|26|7c|dl=1"; depth:122; endswith; nocase; http.host; content:"www.dropbox.com"; depth:15; isdataat:!1,relative; metadata:created_at 2026_08_06; reference:url, urlhaus.abuse.ch/url/3897894/; classtype:trojan-activity; sid:84760994; rev:1;)