Havij - Advanced Sql Injection - 1.19 |link|

Havij - Advanced SQL Injection is an automated SQL injection (SQLi) tool designed to help security professionals (penetration testers) and researchers identify and exploit SQL injection vulnerabilities on a web server.  Key Features and Capabilities 

Log sources to check:

The screen filled with data—rows of encrypted hashes and plain-text emails. In the world of 2011, Havij was the great equalizer. It turned curious teenagers into digital locksmiths, and it turned Elias into a ghost. He exported the data to a text file, shut down his VM, and watched the orange carrot disappear from his taskbar. Havij - Advanced SQL Injection 1.19

Conclusion

Automated Database Fingerprinting: Automatically detects the backend database management system (DBMS), such as MySQL, MSSQL, Oracle, PostgreSQL, and Sybase. Havij - Advanced SQL Injection is an automated

If the responses differ, Havij declares the target vulnerable. It turned curious teenagers into digital locksmiths, and

Principle of least privilege