You have been using the msadc.pl attack script to execute arbitrary commands on an NT4 web server. While it is effective, you find it tedious to perform extended functions. On further research you come across a perl script that runs the following msadc functions:

What kind of exploit is indicated by this script?

A.
A buffer overflow exploit.

B.
A SUID exploit.

C.
A SQL injection exploit.

D.
A chained exploit.

E.
A buffer under run exploit.