alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3779605)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/arm"; depth:4; endswith; nocase; http.host; content:"bbos.minet.vn"; depth:13; isdataat:!1,relative; metadata:created_at 2026_02_17; reference:url, urlhaus.abuse.ch/url/3779605/; classtype:trojan-activity; sid:84642705; rev:1;)