alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3870027)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/hnt23032003/hello-world-winui3-c/main/postcarnate/c_world_winui_hello_v1.4.zip"; depth:79; endswith; nocase; http.host; content:"raw.githubusercontent.com"; depth:25; isdataat:!1,relative; metadata:created_at 2026_06_22; reference:url, urlhaus.abuse.ch/url/3870027/; classtype:trojan-activity; sid:84733127; rev:1;)