Comment Re:block wmf (Score 3, Informative) 374
How do you intend to block them? Block anything with extension .wmf? Isn't enough as the file will be identified and handled as wmf, no matter what the extension is.
From http://isc.sans.org/diary.php?storyid=994/ you can find that "WMF files are recognized by a special header and the extension is not needed. The files could arrive using any extension, or embeded in Word or other documents."
From http://isc.sans.org/diary.php?storyid=994/ you can find that "WMF files are recognized by a special header and the extension is not needed. The files could arrive using any extension, or embeded in Word or other documents."
