alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT Citrix NetScaler? SD-WAN 9.1.2.26.561201 Devices CVE-2017-6316 (Outbound)"; flow:established,to_server; urilen:13; content:"POST"; http_method; content:"/global_data/"; http_uri; fast_pattern; content:"`"; http_cookie; content:"http"; http_cookie; distance:0; metadata: former_category EXPLOIT; reference:url,unit42.paloaltonetworks.com/mirai-variant-echobot-resurfaces-with-13-previously-unexploited-vulnerabilities/; reference:cve,2017-6316; classtype:attempted-admin; sid:2029164; rev:2; metadata:affected_product Linux, attack_target IoT?, deployment Perimeter, signature_severity Major, created_at 2019_12_16, updated_at 2019_12_16;)

Added 2019-12-16 19:02:20 UTC