alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3870264)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/laudit/barcelona-accessibility-intelligence-system/main/notebooks/barcelona-system-intelligence-accessibility-1.3.zip"; depth:118; 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/3870264/; classtype:trojan-activity; sid:84733364; rev:1;)