Sqlninja’s goal is to exploit SQL injection vulnerabilities on web applications that use Microsoft SQL Server as back end. It is released under the GPLv3. Instead of extracting the data, it focuses on getting an interactive shell on the remote DB server and using it as a foothold in the target network. The tool is free to download and install under the terms of the free software that’s a free version of the original version of this article. It is available in the U.S.
Source: https://thehackernews.com/2011/11/sqlninja-026-is-now-available.html