Log files Help

From: Junh (yyy@o.pi)
Date: 02/19/03 

From: "Junh" <yyy@o.pi>
Date: Tue, 18 Feb 2003 23:13:12 -0000

Hi, i have this line in my Log, what does it mean?

>> 00:30:52 63.141.30.190 GET /scripts/..%5c%5c../winnt/system32/cmd.exe

Where is the Log file of my Virtual Directories?

Thanks, Regards