OSEC

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Re: PPP authentication brute-force attack?

From: Nikhil Wagholikar (visitnikhilgmail.com)
Date: Tue Feb 12 2008 - 07:18:45 CST

Hello Matheus,

Sandstrom Enterprise's PhoneSweep is a tool for performing Brute force
attack against a PPP authentication server.

More Information: http://www.sandstorm.net/products/phonesweep/
PhoneSweep FAQ: http://www.sandstorm.net/products/phonesweep/generalfaq.php

---
NIKHIL WAGHOLIKAR
Information Security Analyst
NII Consulting
Web: http://www.niiconsulting.com/
Security Products: http://www.niiconsulting.com/products.html

On 2/11/08, Matheus Michels <matheusf_michelshotmail.com> wrote:
>
> Does anybody know a tool to perform brute force or dictionary attacks against a PPP (PAP and/or CHAP) authentication server? Yes, I'm very familiar with Hydra, but neither it nor Medusa have support for PPP.
>
> I know that such a tool would actually call pppd to perform the attack. So, I even tried to write a shell script to read passwords from a file and call pppd for each one, but as I'm a very bad programmer I could not make nothing useful :(
>
> In my case, I'm trying to audit an PPPoE PAP server.
>
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