Several users are receiving messages such as the following
Sent: Friday, March 26, 2004 7:38 AM
Subject: Undeliverable message returned to sender
This message was created automatically by mail delivery software.
Delivery failed for the following recipients(s):
The message you sent contained an attachment which the recipient has chosen to block.
Usually these sort of attachments are blocked to prevent malicious software from
being sent to the recipient in question.
The name(s) of the blocked file(s) follow:
To send this file, please place it in a compressed archive using WinZip (http://www.winzip.com
) or the archive software of your choice.
----- Original Message Header -----
Received: by mail18-red (MessageSwitch) id 1080315470766686_4382; Fri, 26 Mar 2004 15:37:50 +0000 (UCT)
Received: from ati.com (h68-147-24-83.cg.shawcabl
by mail18-red.bigfish.com (Postfix) with ESMTP id EAF4B28A89C
for <email@example.com>; Fri, 26 Mar 2004 15:37:49 +0000 (UCT)
Subject: Re: Your picture
Date: Fri, 26 Mar 2004 08:41:00 -0800
Now of course the user never actually tried to send something to ATI, but one could assume that he may be infected with a virus that is trying to send itself out. However, latest McAfee/Stinger scans do not find anything.
I seem to think when I see these that it is likely someone else infected who has my user on their contact list which the worm uses to try and spread. The only thing I don't like about that theory is why I am receiving these messages with no virus attached, or indication that the virus was removed at the mail server. Thats what tends to make me think it really is nothing more than spam?
A google search (http://www.google.ca/search?q=%22To+send+this+file%2C+please+place+it+in+a+compressed+archive+using+WinZip+%28http%3A%2F%2Fwww.winzip.com%29+or+the+archive+software+of+your+choice.%22&ie=UTF-8&oe=UTF-8&hl=en&meta=
) on a key line in the message returns quite a number of essentially similar messages on various mailing lists...