alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3901999)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/rva_bins/rva.spc"; depth:17; endswith; nocase; http.host; content:"217.60.195.187"; depth:14; isdataat:!1,relative; metadata:created_at 2026_08_11; reference:url, urlhaus.abuse.ch/url/3901999/; classtype:trojan-activity; sid:84765099; rev:1;)