alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3721052)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/download/%e5%a5%87%e5%a6%99%e5%8a%a0%e9%80%9f%e5%99%a8_2_10004379.exe/%c3%a5%c2%a5%c2%87%c3%a5%c2%a6%c2%99%c3%a5%c2%8a%c2%a0%c3%a9%c2%80%c2%9f%c3%a5%c2%99%c2%a8_2_10004379.exe/%c3%83%c2%a5%c3%82%c2%a5%c3%82%c2%87%c3%83%c2%a5%c3%82%c2%a6%c3%82%c2%99%c3%83%25...~311~...%ef%bf%bd%c3%82%c2%a8_2_10004379.exe"; depth:305; endswith; nocase; http.host; content:"pvsa.gxfugy.cn"; depth:14; isdataat:!1,relative; metadata:created_at 2025_11_30; reference:url, urlhaus.abuse.ch/url/3721052/; classtype:trojan-activity; sid:84584152; rev:1;)