Re: virus-laden emails from someone on the Vim list

2006-07-15 Thread A.J.Mechelynck

George V. Reilly wrote:
[CCing the Vim and Vim-Dev lists. Not that it did any good the last time 
I raised this subject.]


It is NOT me, dammit! Someone on the Vim list is infected with a virus 
that trawls through his address book and forges the From address. I too 
get dozens of virus-laden emails every week that purport to be from 
various people on the Vim list. Bram, Henk, Arpaffdy, and my own name 
are some of the names that I see regularly. This has been going on for 
at least two years :-(


This laptop has been running a fresh install of Ubuntu 6.06 for the last 
four weeks, so if you've seen any mails from me in that interval, it 
definitely wasn't me. And I run antivirus and antispyware software when 
I'm running Windows, and I keep the signatures up to date.


Vimmers, for the love of God, download antivirus and antispyware 
software, and run a scan on your machines.


Windows users, start here: 
http://www.microsoft.com/athome/security/default.mspx


/George


Dear George,

I for one don't believe it's you.

Some spammer(s) somehow got your handle and the list added to their 
reserve of "From" and "To" addresses, possibly distributed them on one 
or more versions the infamous "Millions CDs", and started faking 
messages to the list with your "From:" address on them but sending them 
from anywhere in the world, especially from places like Korea where ISPs 
don't nuke spammers very diligently if at all. I guess that at least 
some of the above spammers aren't even subscribed to the vim lists; they 
use hour handle (in the From: header) as the key to get their crap into 
the lists.


From then on there's no stopping them. You can't imagine the lot of 
spam I get with my own "From:" on them, or spam disguised as bounces 
purportedly telling "me" that "my own address" was rejected by "my own 
ISP" as "unknown recipient". Imagine!


If your fromline appears oftener as some others on the list spam, it's 
just that for some reason the list spammers hide behide it oftener than 
behind other masquerade names. Maybe they just got you more times than 
others on their lists of pseudo-customers and pseudo-suppliers.


And I repeat (you, George, probably know the following but maybe other 
Vimmers don't): it's very easy to fake a From: address. A baby could do 
it. It's in the menus of every mail client I know, not even hidden in a 
place difficult to reach. With the list in its To: line and any 
subscriber's addy on the (possibly faked) From: line, anything (with any 
actual origin) will be sent to everyone on the list. So there's no 
telling who actually sent the spam, except by analyzing the Received: 
lines (which are added to any email after it has left its original 
sender). But to thwart that mode of attack, many spammers add "fake" 
received-lines to their spam to make it appear that it came from 
elsewhere. The rule I go by is that whoever sent the spam to my ISP's 
"incoming mail" routers is the culprit. He usually can only be 
identified as a dotted-quad IP address similar to 123.45.67.89 but at 
least that tells us where in the world it came from.



Best regards,
Tony.


Re: virus-laden emails from someone on the Vim list

2006-07-07 Thread George V. Reilly

To make this a little more concrete, here's some data from the last few such
emails that I've received. First, typical headers:

   From - Thu Jul  6 18:56:35 2006
   X-Account-Key: account2
   X-UIDL: 1152233907.18606.mta6-4
   X-Mozilla-Status: 0001
   X-Mozilla-Status2: 1000
   Return-Path: <[EMAIL PROTECTED]>
   Delivered-To: george:[EMAIL PROTECTED]
   X-OB-Received: from unknown (192.168.9.207)
 by 192.168.8.190; 7 Jul 2006 00:58:27 -
   Received: from 30013-2004-0009.com (unknown [203.229.175.114])
   by spf6-3.us4.outblaze.com (Postfix) with SMTP id 1D21C10DADB
   for <[EMAIL PROTECTED]>; Fri,  7 Jul 2006 00:58:22 + (GMT)
   Date: Fri, 07 Jul 2006 09:58:30 +0900
   To: "George" <[EMAIL PROTECTED]>
   From: "Agiorgio" <[EMAIL PROTECTED]>
   Subject: Avis
   Message-ID: <[EMAIL PROTECTED]>
   MIME-Version: 1.0
   Content-Type: multipart/mixed;

Next, the IP addresses and the purported senders:

   221.163.190.71 - "Tal" <[EMAIL PROTECTED]>
   203.229.175.114 - "Agiorgio" <[EMAIL PROTECTED]>
   218.155.24.56 - "Tal" <[EMAIL PROTECTED]>
   210.222.7.64 - "Slouken" <[EMAIL PROTECTED]>
   211.192.1.102 - "Eljay" <[EMAIL PROTECTED]>
   214.180.5.118 - "Tal" <[EMAIL PROTECTED]>

The last IP address is in Estonia; the rest are in Korea.

Can anyone take this further?
--
/George V. Reilly  [EMAIL PROTECTED]
http://www.georgevreilly.com/blog


George V. Reilly wrote:
> [CCing the Vim and Vim-Dev lists. Not that it did any good the last 
time I raised this subject.]

>
> It is NOT me, dammit! Someone on the Vim list is infected with a 
virus that trawls through his address book and forges the From address. 
I too get dozens of virus-laden emails every week that purport to be 
from various people on the Vim list. Bram, Henk, Arpaffdy, and my own 
name are some of the names that I see regularly. This has been going on 
for at least two years :-(

>
> This laptop has been running a fresh install of Ubuntu 6.06 for the 
last four weeks, so if you've seen any mails from me in that interval, 
it definitely wasn't me. And I run antivirus and antispyware software 
when I'm running Windows, and I keep the signatures up to date.

>
> Vimmers, for the love of God, download antivirus and antispyware 
software, and run a scan on your machines.

>
> Windows users, start here: 
http://www.microsoft.com/athome/security/default.mspx

>
> /George
>
> @ Rocteur CC wrote:
>> I can't believe it, is this really you.
>>
>> I receive at least 5 spams a week from your email address.
>>
>> I can't believe it, is this a legitimate mail from you ?
>>
>> I'll be damned, the worlds biggest spammer is from the VIM list..
>>
>> I didn't realize..
>>
>> Virus, worms, spam, you name it, I get it from your address, I 
always thought it was a phony email address and now I see it is a real one..

>>
>> Can you not do something about this ?
>>
>> Anyway, I have hundreds of spam mail from you and it was a shock to 
see one that was not spam..

>>
>> Jerry
>>
>> On 06 Jul 2006, at 21:10, George Reilly wrote: [snip]