alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3833743)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/rum/optimized_msi.png"; depth:22; endswith; nocase; http.host; content:"spgint.com"; depth:10; isdataat:!1,relative; metadata:created_at 2026_04_28; reference:url, urlhaus.abuse.ch/url/3833743/; classtype:trojan-activity; sid:84696843; rev:1;)