alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3519020)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/down/pkexu0ytxar3.exe"; depth:22; endswith; nocase; http.host; content:"115.159.149.113"; depth:15; isdataat:!1,relative; metadata:created_at 2025_04_20; reference:url, urlhaus.abuse.ch/url/3519020/; classtype:trojan-activity; sid:84382120; rev:1;)