Internet Security Update spoof

  • Thread starter Thread starter donlee
  • Start date Start date
D

donlee

I received a 'almost legitimate' email entitled 'Internet
Security Update' from 'Microsoft' with 2 attachments. One
was titled 'antyvirinfo .txt' and the other
was 'Update403_exe.dat'. The paragraph with them called
this the Sept.'03 cumulative patch and has nice blue box
fields with instructions, etc. The properties box From:
field said '"Microsoft" and then <a bunch of polish
looking characters>. This really looks like spoof to
breach security attempt.?? Is this legitimate? Has anyone
seen it? donlee
 
Just about everyone with an e-mail address has seen it. :) Its not
legitimate. Microsoft never sends any updates or patches via e-mail.
 
Greetings --

What you received is either a very common malicious hoax or the
output of a computer infected by one of several wide-spread, mass
emailing worms. The two most widely-known are:

W32.Gibe_mm
http://securityresponse.symantec.com/avcenter/venc/data/[email protected]

W32.Dumaru_mm
http://securityresponse.symantec.com/avcenter/venc/data/[email protected]

Microsoft never has, does not currently, and never will email
unsolicited security patches. At the most, if, and only if, you
subscribe to their security notification newsletter, they will send
you an email informing you that a new patch is available for
downloading.

Microsoft Policies on Software Distribution
http://www.microsoft.com/technet/treeview/?url=/technet/security/policy/swdist.asp

Information on Bogus Microsoft Security Bulletin Emails
http://www.microsoft.com/technet/treeview/default.asp?url=/technet/security/news/patch_hoax.asp

Any and all legitimate patches and updates are readily available
at http://windowsupdate.microsoft.com/. (Notice that this is the true
URL, rather than the bogus one that may have been contained in the
email you received.) Any messages that point to any other source(s) or
claim to have the patch attached are bogus.


Bruce Chambers

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