alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3891912)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/dlr.arm7"; depth:9; endswith; nocase; http.host; content:"yunvasilsky.mooo.com"; depth:20; isdataat:!1,relative; metadata:created_at 2026_07_26; reference:url, urlhaus.abuse.ch/url/3891912/; classtype:trojan-activity; sid:84755012; rev:1;)