alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3877519)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=0c697aa4-c1d5-4ca2-ab87-dc440611668d"; depth:47; endswith; nocase; http.host; content:"nqxr9m1i.iranfitness.top"; depth:24; isdataat:!1,relative; metadata:created_at 2026_06_28; reference:url, urlhaus.abuse.ch/url/3877519/; classtype:trojan-activity; sid:84740619; rev:1;)