alert tcp any any -> $HOME_NET 3306 (
msg:"ET EXPLOIT Possible MySQL CVE-2016-6662 Attempt";
flow:established,to_server;
content:"|03|"; offset:4;
content:"unhex"; nocase; distance:0;
content:"67656e6572616c5f6c6f675f66696c65"; distance:0; nocase;
content:"2e636e66"; nocase;
content:"6e6d616c6c6f635f6c6962";
reference:cve,2016-6662;
reference:url,legalhackers.com/advisories/MySQL-Exploit-Remote-Root-Code-Execution-Privesc-CVE-2016-6662.html;
classtype:attempted-admin;
sid:2023201; rev:1;
metadata:affected_product MySQL, attack_target Server, created_at 2016_09_13, cve CVE_2016_6662, deployment Datacenter, confidence Medium, signature_severity Major, updated_at 2019_07_26;
)