RE: FW: OPENSSL + NETCAT
From: George Milliken (gmilliken@farm9.com)Date: 08/01/02
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Date: Thu, 01 Aug 2002 13:01:55 -0700 From: George Milliken <gmilliken@farm9.com> To: agrego@campus.cem.itesm.mx, pen-test@securityfocus.com
Try also 'cryptcat' by farm9.com, available all over the place or at
www.farm9.com
Cryptcat is netcat with twofish encryption, and full source, of course.
Also rcrypt is a rhinedahl (sp) encryption tool available from farm9.
George Milliken, CEO
farm9
-----Original Message-----
From: agrego@campus.cem.itesm.mx [mailto:agrego@campus.cem.itesm.mx]
Sent: Thursday, July 25, 2002 5:46 PM
To: pen-test@securityfocus.com
Subject: RE: FW: OPENSSL + NETCAT
You can use Stunnel (http://www.stunnel.org)
It will provide you with the appropriate SSL wraping.
Simply compile it, and from there, the sky is the limit...
Here are a couple of ideas:
1. You can brute forece logins (over the encrypted link, like you said
nothing but net) 2. You could use stuff like whisker and use it on top
of the ssl wrapper.
Hope this helps.
AG
-- Original Message --
>In conducting a pen-test, I have run into a situation where I would
>like to transmit data (without using cryptcat) by using OpenSSL and
Netcat
>through the firewall and past the IDS (nothing but net...heheh..).
Any
>tips on how to "play catch" across the network using SSL and netcat on
>both the client and the server? Thanks for the help!
>
>Schematic ?
>[pc]----files(over ssl)---->[firewall]--->[IDS]---->files(over ssl)
>--->[external server]
> |
> [IDS]
> |
> [DMZ]
>
>Jeremy
>
>
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