是病毒,我也受到过the same email
and i remeber the file name is *.pif
it's mean that the file is a 快捷方式,
but i down the file in the disk and see it by UltraEdit
the frist two bit is MZ...,so it's must a exe file.
then i updata my anti-virus software Norton and find that it is a virus file
and the virus type is mm virus。
the info from Norton
The email attachment application.pif is infected with the W32.Sobig.B@mm virus.
The file was deleted.