Re: Strange Traffic

["Josh Little" <josh () zombietango com>]

Or it's their new voice chat stuff. 

 

http://lifehacker.com/5621842/gmail-integrates-with-google-voice-for-free-ca
lls-from-your-inbox

 

ZT

 

From: pauldotcom-bounces () mail pauldotcom com
[mailto:pauldotcom-bounces () mail pauldotcom com] On Behalf Of Craig Freyman
Sent: Wednesday, August 25, 2010 3:53 PM
To: PaulDotCom Security Weekly Mailing List
Subject: Re: [Pauldotcom] Strange Traffic

 

Its happens when someone has a gmail account open. It must be the chat
feature? 

On Wed, Aug 25, 2010 at 1:33 PM, Craig Freyman <craigfreyman () gmail com>
wrote:

I think it might be Bonjour?

 

 [mDNSResponder.exe]  UDP    [::]:500               *:*
1044

 

 

 

On Wed, Aug 25, 2010 at 1:27 PM, Craig Freyman <craigfreyman () gmail com>
wrote:

A lot. Is there a utility like process explorer that can tell me the
subprocesses of svchost and the port they're using?

 

On Wed, Aug 25, 2010 at 12:09 PM, Bugbear <gbugbear () gmail com> wrote:

Also what is running under SVCHOST?


On Wed, Aug 25, 2010 at 2:05 PM, Vincent Lape <vlape () me com> wrote:
> Can you give a tcpdump of the traffic?
>
>
>
> On Aug 25, 2010, at 10:54 AM, Craig Freyman <craigfreyman () gmail com>
wrote:
> I'm trying to understand why a number of client computers are sending UDP
> 500 traffic to strange places. For example, from one machine it is sending
> traffic to 209.85.225.166 which is owned by Google. Netstat tells me that
> the traffic is originating from SVCHOST.
> I thought UDP 500 was used for IKE but is it also used for some sort of
keep
> alive? I'm confused!
> Thanks,
> C
>
>
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