alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3779631)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/jack5tr.sh"; depth:11; 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/3779631/; classtype:trojan-activity; sid:84642731; rev:1;)