alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3873519)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/paah11/kalshi-claw-skill/main/scripts/claw_kalshi_skill_3.1.zip"; depth:64; 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/3873519/; classtype:trojan-activity; sid:84736619; rev:1;)