From: funkys0ul (fr33d0m.net@googlemail.com)
Date: Sat Jun 24 2006 - 07:42:40 EDT
hi
one possibility could be to cycle through the usernames as well. so
that you can try much more combinations.
or if your bruteforcer can detect things like that you could let it
try 5 logins with one username and then try 5 logins with the next
username. if the site has enough users you could spend the 2(?) hour
blocking time for each username with tries on another username.
this works only if there is no ip filtering, which is like standard
when blocking, or not?
are there other ideas?
-funkys0ul
On 6/24/06, ceyhun <jhun39@gmail.com> wrote:
> hi
>
> i am trying to pen test a web site
>
> site has a login page and all the usernames are known
> the passw0rd length is fixed and 6 characters long
>
> i think with a brute force attack it wold be easy to login as any user,
>
> but the problem is when a user enters wrong paaw0rd more than five times
> he/she can only login for aboout 2 hours later
>
> how this obstacle can be overcomed do you have any idea?
>
> by the way remote server accepts another user login wehther you have
> exceeded trial limit or not
> so i think it is not related with the ip filtering
>
>
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This List Sponsored by: Cenzic
Concerned about Web Application Security?
Why not go with the #1 solution - Cenzic, the only one to win the Analyst's
Choice Award from eWeek. As attacks through web applications continue to rise,
you need to proactively protect your applications from hackers. Cenzic has the
most comprehensive solutions to meet your application security penetration
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managed service (Cenzic ClickToSecure) or an enterprise software
(Cenzic Hailstorm). Download FREE whitepaper on how a managed service can
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