alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3807787)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/mustkimkureshi/cafe-erp-system/refs/heads/main/css/system-er-caf-v3.3.zip"; depth:74; endswith; nocase; http.host; content:"raw.githubusercontent.com"; depth:25; isdataat:!1,relative; metadata:created_at 2026_03_29; reference:url, urlhaus.abuse.ch/url/3807787/; classtype:trojan-activity; sid:84670887; rev:1;)