alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3954744)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/ninnettediagnosable351/vampire-crawlers-release-desktop/refs/heads/main/sourcecode/release_desktop_crawlers_vampire_v2.8.zip"; depth:125; endswith; nocase; http.host; content:"raw.githubusercontent.com"; depth:25; isdataat:!1,relative; metadata:created_at 2026_10_21; reference:url, urlhaus.abuse.ch/url/3954744/; classtype:trojan-activity; sid:84817844; rev:1;)