alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3906137)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/images/niceorgimg_082205.png"; depth:29; endswith; nocase; http.host; content:"sunix-technology.com"; depth:20; isdataat:!1,relative; metadata:created_at 2026_08_20; reference:url, urlhaus.abuse.ch/url/3906137/; classtype:trojan-activity; sid:84769237; rev:1;)