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Date:      Wed, 16 Oct 2002 07:45:53 -0700 (PDT)
From:      "Andre Hall" <ahall@pcgameauthority.com>
To:        "Arkadi Kosmynin" <ank@ozinsight.com>, "Andre Hall" <ahall@pcgameauthority.com>, <freebsd-isp@FreeBSD.ORG>
Subject:   Re: An attack? Does it happen to anybody else?
Message-ID:  <200210161445.g9GEjrlE047080@inetworx.pcgameauthority.com>

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http://www.ozinsight.com/download/index.php
I don't know what the motive of these individuals are but they are 
downloading a file publicly available. Another issue may be that they 
are using your site as a link from another site. Not highly likely but 
possible. If you want to stop the downloads just block those IPs 
access.


> I wish it were so. Ozway is software for ISPs only, not for home 
use. Even
> though it is freeware, it is hard to imagine that suddenly almost 
200 copies
> were downloaded by 200 ISPs via the same IP address.
> 
> 
> ----- Original Message -----
> From: "Andre Hall" <ahall@pcgameauthority.com>
> To: "Arkadi Kosmynin" <ank@ozinsight.com>; <freebsd-isp@FreeBSD.ORG>
> Sent: Wednesday, October 16, 2002 1:37 AM
> Subject: Re: An attack? Does it happen to anybody else?
> 
> 
> > What they are downloading seems to be publicly available on your
> > sight. I search Google for Ozway-401 and I was directed to your web
> > sight where I found this:
> >
> >
> > Product Name OzWay - Binary Enhanced Web Gateway
> > Great Introduction to the Usenet
> >
> > Download Files  ozway-401.tar.gz
> >  File Size : 771.66Kb
> >  Version : 4.01
> >  Release Date: 11th Oct 2002
> >
> > Other Files  manual.php
> >
> > System Requirements
> >  FreeBSD 4.6.
> > Linux RedHat 7.3.
> > Windows NT/2000/XP.
> >
> > Appears to be just a group of people who like your software.
> >
> >
> >
> >
> >
> >
> > > Thanks Benjamin,
> > >
> > >
> > > Sorry about neglecting to provide more complete information. It 
was
> > HTTP.
> > > The content is publicly available. All requests were like this:
> > >
> > >
> > > 212.160.201.118 - - [12/Oct/2002:05:09:07 -0500] "GET
> > > /client/ozum286.zip?Cache HTTP/1.0" 200 1757520
> > >
> > > 213.17.138.154 - - [12/Oct/2002:05:09:13 -0500] "GET
> > > /client/ozum286.zip?Cache HTTP/1.0" 200 1339080
> > >
> > > 195.210.137.130 - - [14/Oct/2002:08:09:22 -0500] "GET
> > > /download/ozway/ozway-401.tar.gz HTTP/1.0" 200 119838
> > >
> > > I don't think this is an attack, really. Looks more like a virus 
or
> > a broken
> > > automatic downloader of some kind. This is why I would like to 
know
> > if it
> > > happened to anyone else. And the hosts don't seem to be closely
> > related. Two
> > > are from Poland and one from Russia.
> > >
> > > I ignored the first two incidents, but now it seems to be a
> > tendency...
> > >
> > > Arkadi.
> > >
> > > ----- Original Message -----
> > > From: "Benjamin Krueger" <benjamin@seattlefenix.net>
> > > To: "Arkadi Kosmynin" <ank@ozinsight.com>
> > > Cc: <freebsd-isp@FreeBSD.ORG>
> > > Sent: Tuesday, October 15, 2002 9:02 PM
> > > Subject: Re: An attack? Does it happen to anybody else?
> > >
> > >
> > > > * Arkadi Kosmynin (ank@ozinsight.com) [021015 03:21]:
> > > > > Hi,
> > > > >
> > > > >
> > > > > There were 3 incidents of high volume downloading from our 
site
> > during
> > > the
> > > > > past week. I can't understand what is going on and would
> > appreciate any
> > > info
> > > > > on the issue.
> > > > >
> > > > > I checked our logs:
> > > > >
> > > > > Folks from 195.210.137.130 downloaded ~140MB of the same 
file.
> > > > > Folks from 212.160.201.118 ~ 350MB.
> > > > > Folks from 213.17.138.154 ~ 590MB.
> > > > >
> > > > > This hurts us. What can I do about it?
> > > > >
> > > > >
> > > > > Thanks,
> > > > >
> > > > > Arkadi.
> > > >
> > > >   You neglect to mention what service (ftp, http?) this is
> > affecting, what
> > > they
> > > > were downloading, and whether the content is publicly 
available.
> > > Personally, I
> > > > never recommend that one assume every painful action on the
> > internet is
> > > malicious.
> > > > Often folks end up acting hostile in return, only to find that 
the
> > problem
> > > was
> > > > simply misconfigured software or a misguided server 
administrator.
> > > >
> > > >   If it hurts, stop it. Block the hosts at the firewall, 
contact
> > the
> > > administrator
> > > > of those machines or that network space, remove or move the 
files,
> > use tcp
> > > wrappers
> > > > to lock them out, implement rate limiting, hide the content 
behind
> > a
> > > username and
> > > > password, or cry. All are reasonable options, and all but one 
are
> > > productive.
> > > >
> > > > --
> > > > Benjamin Krueger
> > > > ---------------------------------------------------------------
-
> > > > Send mail w/ subject 'send public key' or query for 
(0x251A4B18)
> > > > Fingerprint = A642 F299 C1C1 C828 F186  A851 CFF0 7711 251A 
4B18
> > >
> > >
> > > To Unsubscribe: send mail to majordomo@FreeBSD.org
> > > with "unsubscribe freebsd-isp" in the body of the message
> > >
> > >
> >
> > --
> > NeoMail - Webmail that doesn't suck... as much.
> > http://neomail.sourceforge.net
> 
> 
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