full-disclosure - Does anyone know about TCP-Replay attacks?

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From: wireless.insecurity at gmail.com (Vladamir)
Subject: Does anyone know about TCP-Replay attacks?

SNORT and CSA

Kumar,Ratna wrote:
> there are many ways for ids evasion.
> 
> first of all,on what IDS system you are work????ing
> 
> -----Original Message-----
> From: full-disclosure-bounces@...ts.grok.org.uk
> [mailto:full-disclosure-bounces@...ts.grok.org.uk]On Behalf Of Vladamir
> Sent: Tuesday, March 22, 2005 10:25 AM
> To: ADT
> Cc: full-disclosure@...ts.grok.org.uk
> Subject: Re: [Full-disclosure] Does anyone know about TCP-Replay
> attacks?
> 
> 
> Actually I was wondering about the process of a TCP replay attack, I am 
> aware of the program "TCP replay" I was hoping for information on IDS 
> evasion techniques.
> 
> Sorry for the vagueness
> 
> ADT wrote:
> 
>>Hey Vladamir,
>>
>>You're being a bit vague regarding your question.  When people talk
>>about "tcp replay" attacks and testing an IDS they're usually asking
>>about one of two things:
>>
>>1) how to use tcpreplay to test an IDS's detection abilities
>>
>>or
>>
>>2) About breaking the tcp stream by injecting old/out of order/broken
>>packets to try to evade an IDS
>>
>>Perhaps you could give some context and better explain what you're
>>trying to do?  Btw, if you want to learn about how to use tcpreplay,
>>there is extensive documentation on the tcpreplay website.
>>
>>-ADT
>>
> 
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