alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3519356)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/nircmd.exe"; depth:11; endswith; nocase; http.host; content:"pub-0478b308b8cf46709a73d0eed5afd633.r2.dev"; depth:43; isdataat:!1,relative; metadata:created_at 2025_04_20; reference:url, urlhaus.abuse.ch/url/3519356/; classtype:trojan-activity; sid:84382456; rev:1;)