alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3852711)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/nuclear.sh4"; depth:12; endswith; nocase; http.host; content:"45.198.224.38"; depth:13; isdataat:!1,relative; metadata:created_at 2026_05_25; reference:url, urlhaus.abuse.ch/url/3852711/; classtype:trojan-activity; sid:84715811; rev:1;)