alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3854177)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/system.vbs"; depth:11; endswith; nocase; http.host; content:"64.89.160.17"; depth:12; isdataat:!1,relative; metadata:created_at 2026_05_27; reference:url, urlhaus.abuse.ch/url/3854177/; classtype:trojan-activity; sid:84717277; rev:1;)