503 - Bad sequence of commands

[Pontiac]

I've currently got some jerk in Hong Kong trying to log into my machine using the administrator account. I've just created the account, have read-only access to one folder that contains one text file, explaining that their IPs are logged, and that I will be sending a note to their ISP.

That said, I'd like to know what string of commands they're sending to my server. Is there a way I can turn on an option to see the exact FTP command sent, or a route I can take to have that option added to the next update?

(000076) 7/23/2006 22:08:04 PM - (not logged in) (203.98.176.175)> USER Administrator
(000076) 7/23/2006 22:08:04 PM - (not logged in) (203.98.176.175)> 331 Password required for administrator
(000076) 7/23/2006 22:08:12 PM - (not logged in) (203.98.176.175)> PASS Flower
(000076) 7/23/2006 22:08:12 PM - administrator (203.98.176.175)> 230 Logged on
(000076) 7/23/2006 22:08:22 PM - administrator (203.98.176.175)> 503 Bad sequence of commands.
(000076) 7/23/2006 22:08:22 PM - administrator (203.98.176.175)> disconnected.