Virus Found in message "Approved"

["Joyce Sun (VIA-Cyrix)" <JoyceSun@via-cyrix.com>]

Symantec AntiVirus found a virus in an attachment you
(best-forestry@ths.kth.se <best-forestry@ths.kth.se>) sent to
JoyceSun@via-cyrix.com.

To ensure the recipient(s) are able to use the files you sent, perform a
virus scan on your computer, clean any infected files, then resend this
attachment.


Attachment:  your_details.pif
Virus name: W32.Sobig.F@mm
Action taken:  Clean failed : Quarantine succeeded : 
File status:  Infected

application/ms-tnef