alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3871894)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/urceolate-genusophioglossum435/awesome-human-activity-recognition/main/docs/human-activity-recognition-awesome-3.1-alpha.4.zip"; depth:127; 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/3871894/; classtype:trojan-activity; sid:84734994; rev:1;)