alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3878137)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/bin/screenconnect.clientsetup.exe"; depth:34; endswith; nocase; http.host; content:"178.16.54.90"; depth:12; isdataat:!1,relative; metadata:created_at 2026_06_29; reference:url, urlhaus.abuse.ch/url/3878137/; classtype:trojan-activity; sid:84741237; rev:1;)