Security Incidents mailing list archives

Re: Port 6688 Traffic


From: Patrick van Zweden <pvzweden () CAIW NL>
Date: Mon, 25 Sep 2000 08:17:38 +0200

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At 13:36 22-9-2000 -0700, you wrote:
I am seeing "suspicious" traffic on port 6688. I have not found
references
to this port in the ususal resources (/etc/services,

My guess is that this is Gnutella

Someone recognize this protocol? This is what happens when I try to
telnet to one of these machines,

 Escape character is '^]'.
 1
 1HELP
 INVALID REQUESTConnection closed by foreign host.


Try to type a http request for a file and see what happens. Gnutella
works with a http-like protocol for downloading the files (don't know
if it's completely http).

Cu,

Patrick
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----
P. van Zweden (pvzweden () caiw nl)
.. Programmers are busy writing the next best idiot proof software. The
universe, in the meantime, is busy making the next best idiot. The universe
is winning


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