alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3909523)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/dlink"; depth:6; endswith; nocase; http.host; content:"31.220.3.140"; depth:12; isdataat:!1,relative; metadata:created_at 2026_08_29; reference:url, urlhaus.abuse.ch/url/3909523/; classtype:trojan-activity; sid:84772623; rev:1;)