WM/Sad is a simple Word macro virus that does not do anything but
replicate.
It infects the global template when an infected document is opened.
After that every closed document will be infected.
It contains the following macro description:
Installed to your NORMAL template as AutoClose to clean the prank
macros from any documents that you open then close.
This description is on "AutoClose" macro in the global template, and
on "Sad" macro on infected documents. It is viewable from
"Tools/Macro" dialog.
[Analysis: Sami Rautiainen, F-Secure]
