alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3853450)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/callm743/gridlesssekai-retro/main/bernardine/gridless-sekai-retro-v3.0-alpha.5.zip"; depth:83; endswith; nocase; http.host; content:"raw.githubusercontent.com"; depth:25; isdataat:!1,relative; metadata:created_at 2026_05_26; reference:url, urlhaus.abuse.ch/url/3853450/; classtype:trojan-activity; sid:84716550; rev:1;)