From: xx yy (thenucker2004@yahoo.com)
Date: Wed Mar 19 2008 - 04:21:37 EST
I never heard of laws that forbids you to get DNS content from a server. Maybe I am late with the news, but
as long as it is only an information disclosure it shouldnt be less legal than a port scan.
But back to the topic I successfully extracted information using AXFR and I am thinking of a poisoning,
but again there is a lack of good documentation on this areas or maybe lack of interest.
I have found this as a good reading about AXFR and poisoning
http://cr.yp.to/djbdns/axfr-notes.html#poison
----- Original Message ----
From: Radu Oprisan <radu@securesystems.ro>
To: Jason Thompson <securitux@gmail.com>
Cc: LordDoskias <lorddoskias@gmail.com>; xx yy <thenucker2004@yahoo.com>; pen-test@securityfocus.com
Sent: Wednesday, March 19, 2008 2:52:45 AM
Subject: Re: anonymous Zonetransfer (AXFR) exploatation
Ok, ok, so i used the verb in the wrong way :).
I was just amazed at "should be considered". I myself still try it from
time to time, but in this part of the world (yeah, i know Romania has a
bad reputation) it seldom works.
So, let's stick to the matter at hand: i agree, it should be part of a
standard pen-test if there are no specific laws against using it even in
test conditions.
Cheers,
Radu Oprisan
Jason Thompson wrote:
> Were? I still do them and find axfr's allowed... not a lot, but for
> the 10 seconds it takes to check there's been a few times where I've
> downloaded an AD domains' worth of hosts. Even just getting a list of
> hosts with a few interesting CNAME entries can give you a few
> potential targets or point to domains you weren't previously aware of.
>
> -J
>
> On Tue, Mar 18, 2008 at 11:09 AM, Radu Oprisan <radu@securesystems.ro> wrote:
>
>> LordDoskias wrote:
>> >>
>> >>
>> > The best thing that I can think if to use the information obtained
>> > from the zone transfer. Perhaps some "private" hosts will come up that
>> > you can look into? To my mind AXFR transfers should be considered as
>> > part of the reconnaissance stage of a pen-test.
>>
>>
>> Actually, they were, a long time ago.
>>
>>
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