full-disclosure - dns tunneling with win32 client / ProxyCommand

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Message-ID: <50fcca1e0606200804o34846abds26f22169b2cb4427@mail.gmail.com>
Date: Tue Jun 20 16:04:32 2006
From: cyberkni at gmail.com (Dan Van Derveer)
Subject: dns tunneling with win32 client / ProxyCommand

You could utilize the cygwin port of OpenSSH's ssh client. According to the
man page the ProxyCommand option should would.

-Dan

On 6/20/06, Stefan Drexleri <niam.tni@...glemail.com> wrote:
>
> Hi,
>
> i'm building up dns tunnel (www.dnstunnel.de and Dan Kaminsky's
> scripts) to establish a SSH connection over DNS data transfers.
> To prepare client side you have to use command like this:
> ssh -o ProxyCommand="./droute.pl sshdns.server.example.com" user@...alhost
>
> droute.pl is one of Dan Kaminsky's scripts to send ssh connection in
> dns packets (to local dns server).
>
> So how can this be accomplished on win32 system?
> PUTTY unfortunately doesn't have any "ProxyCommand" option which could
> be used to choose script.
> Perhaps you could try to build up local SOCKS server which 'uses'
> droute.pl.
>
> Does anyone have a working solution?
>
> Thx.
>
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