Home page logo
/

pen-test logo Penetration Testing mailing list archives

Re: Application level pentesting
From: Dan Catalin Vasile <hardware_cta () yahoo com>
Date: Mon, 3 Jul 2006 00:53:36 -0700 (PDT)

Hard challenge,

My idea about this, if I would try to capture the
login credidentials somehow, would be to capture the
screen around the pointer (or even the entire screen)
each time it clicks.

Have secure phun,
Dan


--- intel96 <intel96 () bellsouth net> wrote:

To all,

I am pentesting an application that is written in
several languages but
is complied into a single application.  So looking
at the application
with FxCop or Reflector for .NET apps does not work.

The application draws an image on the screen that
cannot be moved.  The
image has two values username and password.  The
application only
accepts mouse entries on a virtual keyboard, which
rotates every 60
seconds.  The application form fields which are
masked with "*" cannot
be read with applications like Foundstone's Showin. 
 Microsoft Spy++
does cannot see the values in the form fields once
they are entered. 

The application writes nothing to the registry that
can be used.  

The application uses the following items when
running:

1.  InternetFortezzaCard - part of WININET.dll
2. InternetInitializedAutoProxyDll - part of
WININET.dll
3.  MSWSOCK.dll
4.  USER32.dll
5.  Kernel32.dll

Sending random data to the open UDP (Foundstone
UDPflood) and TCP
(Foundstone Blast) ports does not crash the
application. 

Cramming random data into the username field does
nothing.

Does anyone have any recommendations on how to
pentest the application
deeper?

Thanks,

Intel96


------------------------------------------------------------------------------
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 
testing and vulnerability management needs. You have
an option to go with a 
managed service (Cenzic ClickToSecure) or an
enterprise software 
(Cenzic Hailstorm). Download FREE whitepaper on how
a managed service can 
help you:
http://www.cenzic.com/news_events/wpappsec.php 
And, now for a limited time we can do a FREE audit
for you to confirm your 
results from other product. Contact us at
request () cenzic com for details.

------------------------------------------------------------------------------




__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com 

------------------------------------------------------------------------------
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 
testing and vulnerability management needs. You have an option to go with a 
managed service (Cenzic ClickToSecure) or an enterprise software 
(Cenzic Hailstorm). Download FREE whitepaper on how a managed service can 
help you: http://www.cenzic.com/news_events/wpappsec.php 
And, now for a limited time we can do a FREE audit for you to confirm your 
results from other product. Contact us at request () cenzic com for details.
------------------------------------------------------------------------------


  By Date           By Thread  

Current thread:
[ Nmap | Sec Tools | Mailing Lists | Site News | About/Contact | Advertising | Privacy ]