icmp flooding, distributed ddos?

[Jeff Kinz]

On Thu, Sep 04, 2003 at 03:13:48PM -0400, Johannes Ullrich wrote:
> On Thu, 2003-09-04 at 14:41, Jeff Kinz wrote:
> > Anyone seeing signs of a distributed icmp dos?
> 
> maybe your are seeing Nachia/Welchia traffic?

Thats it, seems to be mostly from the Welchia, assuming
the 92 byte icmp packets are somewhat uniquely to Welchia.

Thanks to everyone for the pointer(s).

> 
> hope this is not too 'commercial' for the list. But I will
> be giving a (free) talk about this on the 17th ;-)
> as part of the Boston SANS conference:
> http://www.sans.org/newengland03/special.php

Hey! Want some log files to analyze?  :-) 

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Jeff Kinz, Open-PC, Emergent Research,  Hudson, MA.  jkinz at kinz.org
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