alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3880436)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/za_access_my_department.msi"; depth:28; endswith; nocase; http.host; content:"pub-b81078cffc6d471e9d2d977de133536e.r2.dev"; depth:43; isdataat:!1,relative; metadata:created_at 2026_07_04; reference:url, urlhaus.abuse.ch/url/3880436/; classtype:trojan-activity; sid:84743536; rev:1;)