alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3896910)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/k/ofelia.dat"; depth:13; endswith; nocase; http.host; content:"89.23.107.5"; depth:11; isdataat:!1,relative; metadata:created_at 2026_08_04; reference:url, urlhaus.abuse.ch/url/3896910/; classtype:trojan-activity; sid:84760010; rev:1;)