Security Incidents mailing list archives

Re: Strange Traffic to ports 139 and 137 from a machine with no data


From: Stef <stefmit () gmail com>
Date: Tue, 28 Feb 2006 16:18:30 -0600

Can you set up a packet capture of some sort (windump, tethereal),
with whole frame snaplength (-s 1514), and analyze or post the
results?

Stef

On 28 Feb 2006 16:31:55 -0000, loki74 () gmail com <loki74 () gmail com> wrote:
Hello all,
 I have a machine that is sending out empty data packets destined to random ip addresses with a destination port of 
137 and 139.  All the IP Addresses seem to be a military and NOC location.  I have attached some of the IP's below.  
I have ran antivirus, anti-spyware and rootkit detectors (sysinternals, and f-prot) all came up empty.  I had found 
one other person on the internet that seemed to have this problem, but no resolution. Any ideas?
<snip>


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