alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3878421)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/main_mpsl"; depth:10; endswith; nocase; http.host; content:"45.198.224.148"; depth:14; isdataat:!1,relative; metadata:created_at 2026_06_30; reference:url, urlhaus.abuse.ch/url/3878421/; classtype:trojan-activity; sid:84741521; rev:1;)