Phishing & BotNets
TXDNS, an aggressive multithreaded DNS digger Aug 16 2006 08:44AM
Arley Barros Leal (arley leal sonae com) (2 replies)
Re: TXDNS, an aggressive multithreaded DNS digger Aug 17 2006 01:46PM
Rick Wesson (wessorh ar com) (1 replies)
RE: TXDNS, an aggressive multithreaded DNS digger Aug 17 2006 02:21PM
Arley Barros Leal (arley leal sonae com)
Hello Rick,

TXDNS uses the win32's DNS API on a multithread fashion. I didn't have the
time to explore the inners of ADNS, but yes I do know that is a powerful DNS
resolver library and has a MS Visual Studio C++ port.

In terms of performance TXDNS scales to the number of threads it uses, which
in this release is limited to 50, and I may say that this can get pretty
aggressive, for a single source.

There's no *nix version, but I'm considering porting due to some user
requests, and if I decide as so, I may take a deeper look on ADNS.

P.s: By the weekend, I will release a new version with some minor bug fixes
and code optimization.

Cheers,
Arley Silveira

-----Original Message-----
From: Rick Wesson [mailto:wessorh (at) ar (dot) com [email concealed]]
Sent: quinta-feira, 17 de Agosto de 2006 14:46
To: Arley Barros Leal
Cc: phishing (at) securityfocus (dot) com [email concealed]
Subject: Re: TXDNS, an aggressive multithreaded DNS digger

a couple of questions...

how does this application compare to ands (asnync dns resolver)

is there a unix version?

thanks,

-rick

Arley Barros Leal wrote:
> Hello all,
>
> I'm very happy and excited to finally release TXDNS (1.0.0) to the
> community.
> It took me some sunny summer weekends to get all the dust out of my C
> skills and build this tool :-) I do wish that all of you enjoy and
> have fun with TXDNS as much as I did coding and using it.
>
> TXDNS is a Win32 aggressive multithreaded DNS digger. Capable of
> placing, on the wire, thousands of DNS queries per minute. TXDNS main
> goal is to expose a domain namespace trough a number of techniques:
>
> > Typos, TLD rotation, Dictionary attack and Brute force
>
> Among other things, TXDNS may be used to dig a given domain name for
> possible phishing variations based on common well-know typo algorithms
> and return dns queries on both used and not used names.
>
> BTW, remember, the tool is fresh new and thus we may have all sort
> bugs to fix :-/ I've tried to build a stable version as much as I
> could on my limited time for this project, so please, be patient and
> report me any problems.
>
> You may download TXDNS from:
> http://www.txdns.net/
>
> Cheers and have fun!
> Arley Silveira.

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[ reply ]
Re: TXDNS, an aggressive multithreaded DNS digger Aug 16 2006 06:28PM
Ken Simpson (ksimpson mailchannels com)


 

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