Exploit JPG:MS04-028

Hi!
In a rutinary scanner, AVAST found in my PC the exploit JPG:MS04-028 in my directory Usr/xx/AppData/Local/Temp and the AVAST moved two files infected with .tmp extension to my trunk.
Might I worry with this?
I have the Windows Vista and MS Office 2007.
I don’t know how these files could come into my computer if i have the AVAST antivirus.

Thanks!

I don't know how these files could come into my computer if i have the AVAST antivirus.
No security program have 100% detection

it is also an old exploit that Microsoft released fix for long ago… 2004
at also seems that you OS vista and office 2007 is not on the list of programs affected
http://technet.microsoft.com/en-us/security/bulletin/ms04-028

Its a very good security program-Avast!

However,its recommended to have additional layers of security like malwarebytes PRO :wink: