alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3801985)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/linux_mips64el"; depth:15; endswith; nocase; http.host; content:"libss.0x504.com"; depth:15; isdataat:!1,relative; metadata:created_at 2026_03_22; reference:url, urlhaus.abuse.ch/url/3801985/; classtype:trojan-activity; sid:84665085; rev:1;)