alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3865421)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/file/kbn1rc/"; depth:13; endswith; nocase; http.host; content:"as.al"; depth:5; isdataat:!1,relative; metadata:created_at 2026_06_16; reference:url, urlhaus.abuse.ch/url/3865421/; classtype:trojan-activity; sid:84728521; rev:1;)