alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3852413)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/zoomworkspace.msi"; depth:18; endswith; nocase; http.host; content:"zoom-in.pages.dev"; depth:17; isdataat:!1,relative; metadata:created_at 2026_05_24; reference:url, urlhaus.abuse.ch/url/3852413/; classtype:trojan-activity; sid:84715513; rev:1;)