alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3870879)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/tedmunduncertain140/wireless-water-tank-monitoring-lora/main/code/code/tank_water_wireless_monitoring_lora_1.3.zip"; depth:115; 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/3870879/; classtype:trojan-activity; sid:84733979; rev:1;)