Thanks, a friend hooked me up with flasm right after
I sent the list request. :) I created some SWFs that
handle URLs in different ways, but the default way
(which I thought all the tools would parse) is to
pass in relative URLs through initialization variables.
Pure text, relative paths, pretty simple, but no auto
webappsec tool I can find parses this correctly. I'll
publish the SWFs & XSS generator pages after our BlackHat
demo, and get that into SiteGenerator templates as well.
In the meantime, here are some Flash/SWF resources if
anyone else wants to create/test parsing these type
of files:
http://www.osflash.org/projectsetup
http://www.mtasc.org/
http://potapenko.com/flashout/
http://flasm.sourceforge.net/
For Eclipse, Action Script Development Tool:
ASDT now has an update site that be used in the Software Configuration
Manager in Eclipse. This make it easier to update the plugin because Eclipse
can handle the download/install for you and let you know if a new version is
available. To set up the update site, use the following steps:
* Open the Help menu, and select Software Updates -> Find and Install
* Select "Search for new features to install" and select Next
* Click the "New Remote Site" button. Use "ASDT" as the name, and
"http://aseclipseplugin.sourceforge.net/updates/" as the URL (minus the
quotes, of course)
* Expand the ASDT node that was added to the tree, and select
Actionscript Development Tool
-ae
"See? That was nothing. But that's how it always begins. Very small." -Egg
Shen
> -----Original Message-----
> From: dp [mailto:diopollon_at_gmail.com]
> Sent: Monday, February 20, 2006 4:02 AM
> To: arian.evans_at_anachronic.com
> Cc: webappsec_at_securityfocus.com
> Subject: Re: Crawl And interpret Flash files redux
>
> Arian,
> could be useful to use flasm ... http://flasm.sourceforge.net
>
> arian.evans wrote:
> > Does anyone know of a good flash parsing/extraction
> > utilities for manual swf analysis?
> >
> > I too am having a real problem finding something that
> > actually does this effectively. (besides, you know,
> > the eyeball/hand/mouse widget set)
> >
> > -ae
> >
> >> -----Original Message-----
> >> From: arian.evans [mailto:arian.evans_at_anachronic.com]
> >> Sent: Wednesday, February 15, 2006 8:26 AM
> >> To: lists_at_dawes.za.net; webappsec_at_securityfocus.com
> >> Subject: RE: Crawl And interpret Flash files
> >>
> >>
> >>> -----Original Message-----
> >>> From: Rogan Dawes [mailto:discard_at_dawes.za.net]
> >>> Sent: Wednesday, February 15, 2006 6:21 AM
> >>>
> >>> tester_at_mytrashmail.com wrote:
> >>>> Hi,
> >>>>
> >>>> I'm looking for a way to auto Crawl And interpret Flash
> >>> files i'm writing a crawler that should support this
> >>>
> >>> AFAIK, Metis has/had a flash parser in its spider library.
> >>>
> >>> Rogan
> >> Thanks, I was curious how this was done.
> >>
> >> fwiw// I've been testing all the commercial scanners again
> >> and since most of them list "flash" as a bullet point, I made
> >> a couple of SWF files to represent varying complexity of
> >> vector-based navigation (from completely flat w/links to
> >> several layers of rendering).
> >>
> >> I can't find a single webappsec tool that automatically
> >> extracts the links and navigates SWFs properly, if at all.
> >>
> >> This could *entirely* be the result of my having improperly
> >> designed SWFs, since I won't claim to know what I am doing
> >> with the format.
> >>
> >> I will be releasing everything to the public for scrutiny,
> >>
> >> -ae
> >>
> >>
> >>
> >>
> >>
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> > ALERT: "How A Hacker Launches A Web Application Attack!"
> > Step-by-Step - SPI Dynamics White Paper
> > Learn how to defend against Web Application Attacks with real-world
> > examples of recent hacking methods such as: SQL Injection,
> Cross Site
> > Scripting and Parameter Manipulation
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>
> --------------------------------------------------------------
> -----------
> This List Sponsored by: SpiDynamics
>
> ALERT: "How A Hacker Launches A Web Application Attack!"
> Step-by-Step - SPI Dynamics White Paper
> Learn how to defend against Web Application Attacks with real-world
> examples of recent hacking methods such as: SQL Injection, Cross Site
> Scripting and Parameter Manipulation
>
> https://download.spidynamics.com/1/ad/web.asp?Campaign_ID=7013
00000003gRl
> --------------------------------------------------------------
> ------------
-------------------------------------------------------------------------
This List Sponsored by: SpiDynamics
ALERT: "How A Hacker Launches A Web Application Attack!"
Step-by-Step - SPI Dynamics White Paper
Learn how to defend against Web Application Attacks with real-world
examples of recent hacking methods such as: SQL Injection, Cross Site
Scripting and Parameter Manipulation
https://download.spidynamics.com/1/ad/web.asp?Campaign_ID=701300000003gRl
--------------------------------------------------------------------------
Received on Feb 21 2006
Intro
