alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3829391)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/sh4"; depth:4; endswith; nocase; http.host; content:"23.140.244.57"; depth:13; isdataat:!1,relative; metadata:created_at 2026_04_23; reference:url, urlhaus.abuse.ch/url/3829391/; classtype:trojan-activity; sid:84692491; rev:1;)