alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3876504)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/connatural/scavenge"; depth:20; endswith; nocase; http.host; content:"centrodeinfusaocuritiba.com.br"; depth:30; isdataat:!1,relative; metadata:created_at 2026_06_26; reference:url, urlhaus.abuse.ch/url/3876504/; classtype:trojan-activity; sid:84739604; rev:1;)