alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3881196)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=ffa25ef5-2961-4bc9-8ddc-088ca42438c4"; depth:47; endswith; nocase; http.host; content:"cho4uj96.bet303iran.org"; depth:23; isdataat:!1,relative; metadata:created_at 2026_07_05; reference:url, urlhaus.abuse.ch/url/3881196/; classtype:trojan-activity; sid:84744296; rev:1;)