alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3871530)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/mmg4/crypto-course-next/main/procrypsis/course-next-crypto-v2.5.zip"; depth:68; 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/3871530/; classtype:trojan-activity; sid:84734630; rev:1;)