On Jan 4, 2006, at 11:13 AM, Derek Lamparty wrote:



-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Tomasz Papszun
Sent: Wednesday, January 04, 2006 11:08 AM
To: [email protected]
Subject: Re: [Clamav-users] Spoofing IP Address?

On Wed, 04 Jan 2006 at 10:35:20 -0600, Derek Lamparty wrote:
I am getting hammered by worm.sober.u-3.  What are the
characteristics
of this worm?  Can it spoof ip addresses in the mail server
logs?  I
was trying to track some of the viruses back to the
origination point
(there are a lot of them) to let our members know that they
might have
a virus.  I contacted a couple and they said that their
networks are clean.

Quite likely.
The principle is sad nowadays: you can't trust any mail
headers beyond your own mailserver's ones.

-- Tomasz Papszun SysAdm @ TP S.A. Lodz, Poland | And it's only
 tomek at lodz.tpsa.pl http://www.lodz.tpsa.pl/iso/ | ones and zeros.
 tomek at clamav.net   http://www.ClamAV.net/   A GPL virus scanner
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I didn't know that was possible.  Huh?  Doesn't that really make RBLs
pointless?


they always were pointless. How many times has each of us had to go to a maintainer of an rbl and explain that we were not, in fact, spammers. and face the inevitable...prove it. grrrr.

Derek Lamparty

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