alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3777916)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/plugins/cloudflare/challenge/ishuman/id53728/"; depth:46; endswith; nocase; http.host; content:"widexenmexico.com.mx"; depth:20; isdataat:!1,relative; metadata:created_at 2026_02_14; reference:url, urlhaus.abuse.ch/url/3777916/; classtype:trojan-activity; sid:84641016; rev:1;)