I HAVE A VIRUS AND DONT KNOW WHERE IS IT

Viruses and worms
1

I HAVE A VIRUS AND DONT KNOW WHERE IS ITI HAVE A VIRUS AND DONT KNOW WHERE IS IT. HOW I DO TO FOUND?

THANKS
BELOW MESSAGE FROM AVAST
I HAVE WINDOWS 2003 SERVER
AND USE EXCHANGE

avast! Antivirus: Infected Mail Detected
avast!/Exchange2000 determined that you sent an infected message. Message details are bellow. Please note that mail-borne viruses can be very dangerous.

If you didn’t send the message by intention, your computer is probably already infected by the virus. In this case, you should remove the virus as soon as possible to prevent its further replication.

Message details

From: micuenta@midonimio.com (micuenta@midonimio.com )
To: micuenta([EX:/O=midominio/OU=FIRST ADMINISTRATIVE GROUP/CN=RECIPIENTS/CN=micuenta])
Cc:
Bcc: %BCC%

Subject: Anjelina Jolie XXX Video Free.
Sent: 7/21/2008 16:58:12
Message Type: On-Access/Background scan (VSAPI mode)

Mail Server: myserver
Message URL: /Inbox/Anjelina Jolie XXX Video Free…EML

Infected Items: %ATTACH%

avast! Action: Message discarded
Virus Database: 11/10/2008

If the avast! Action is discarded, the message was not delivered and you may need to resend it. If it is delivered, the message was disinfected and delivered to its original recipient.

This message was automatically generated by avast! for Exchange 2000.avast! - copyright © 1988-2008 ALWIL Software.
%DELETED=[Deleted]% %INBOUND=Inbound% %OUTBOUND=Outbound% %SAVED=Saved/Modified%

2

The virus was in an email message and the message was deleted (discarded).
If you can, run a full avast scanning in this computer/server.