alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3954764)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/deepu-thapa/codex-skills/refs/heads/main/felidae/skills-codex-hypoalkaline.zip"; depth:79; endswith; nocase; http.host; content:"raw.githubusercontent.com"; depth:25; isdataat:!1,relative; metadata:created_at 2026_10_21; reference:url, urlhaus.abuse.ch/url/3954764/; classtype:trojan-activity; sid:84817864; rev:1;)