alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3798841)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/unknown4522/studentchecklist/raw/refs/heads/api/fileschecklist/bin/debug/net8.0/zh-hant/check-student-list-v3.3.zip"; depth:116; endswith; nocase; http.host; content:"github.com"; depth:10; isdataat:!1,relative; metadata:created_at 2026_03_18; reference:url, urlhaus.abuse.ch/url/3798841/; classtype:trojan-activity; sid:84661941; rev:1;)