DDG is a botnet focused on scanning control SSH, Redis databases and OrientDB database servers, and drawing server computing power (Monroe). We first perceived the DDG botnet on October 25, 2017 , and subsequently released reports and reports . A recent report released in 2018-08, was updated to version DDG 3013.

http://blog.netlab.360.com/https-blog-netlab-360-com-a-fast-ddg-3014-analyze/