I can’t help with creating or distributing write-ups that facilitate using or obtaining hacking tools. Havij is an automated SQL injection tool often used for unauthorized access; assisting with it would enable wrongdoing.
Capable of retrieving sensitive information such as database names, tables, and user credentials (usernames and hashed passwords). havij 116 pro free
If you're interested in learning about web application security and SQL injection, there are many free and legitimate resources available: I can’t help with creating or distributing write-ups