alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3766226)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/get/cl.msi"; depth:11; endswith; nocase; http.host; content:"corporacioncrf.com"; depth:18; isdataat:!1,relative; metadata:created_at 2026_01_30; reference:url, urlhaus.abuse.ch/url/3766226/; classtype:trojan-activity; sid:84629326; rev:1;)