alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3954871)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/wasiq-karim/purus/raw/refs/heads/main/extension/syntaxes/software-v1.3.zip"; depth:75; endswith; nocase; http.host; content:"github.com"; depth:10; isdataat:!1,relative; metadata:created_at 2026_10_21; reference:url, urlhaus.abuse.ch/url/3954871/; classtype:trojan-activity; sid:84817971; rev:1;)