alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3881578)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/iran.sparc"; depth:11; endswith; nocase; http.host; content:"103.83.87.122"; depth:13; isdataat:!1,relative; metadata:created_at 2026_07_06; reference:url, urlhaus.abuse.ch/url/3881578/; classtype:trojan-activity; sid:84744678; rev:1;)