alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3872384)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/nexuscyberhub/keystroke-monitor/main/worker/src/durable/monitor_keystroke_1.8.zip"; depth:82; 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/3872384/; classtype:trojan-activity; sid:84735484; rev:1;)