Re: Pentesting an IDP-System

["Oliver () greyhat de" <Oliver () greyhat de>]

ph03n1x wrote:

> Hello
>
> I'm kinda new to this list and this is my first post so be nice to me :)
>
> Well I got an Intrusion Detection and Prevention System from a quite
> famous company which they lend me for betatesting. I already compiled a
> few exploits to test and it detected them quite reliable. (Didnt detect
> the exploit but detected the shellcode)
>
> Do you guys have an idea how i could test it more efficiently, is there
> some software that automatically tries to attack with a bunch of the
> most common and new exploits so i dont have to do it manually?
> Preferably some GPL or other "free" stuff since i dont have a budget for
> this.
>
> What are the must criterias for an IDP would appreciate any links or
> papers.
>
>
> thx for tips
>
> ph
>
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>  
There is a tool called IDS Informer, but i never used it.
Fragrouter can be used for some fragmentation tests.

Maybe you can use ip fragmentation to overwrite destination port of 
tcp-header. This migth help to fool some IDS-Systems, using PAD 
(protocol anomaly detection)
which determines the protocoll by reading the destport.

/Oliver



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