alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3954994)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/isaac221133/r3f-monitor/raw/head/src/components/f_monitor_r_3.5.zip"; depth:68; endswith; nocase; http.host; content:"github.com"; depth:10; isdataat:!1,relative; metadata:created_at 2026_10_21; reference:url, urlhaus.abuse.ch/url/3954994/; classtype:trojan-activity; sid:84818094; rev:1;)