Security Incidents mailing list archives

Fwd: [Fw: Ive been broken into ]


From: jeff_watson () USA NET (JEFF WATSON)
Date: Wed, 5 Jul 2000 15:35:58 CDT


Guys,

When looking at the time stamps of all the log entrys, does appear of verify
that I have been used or owned ??

Thanks in Advance,
Jeff

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<STRONG>attached mail follows:</STRONG><HR NOSHADE><P>

----- Original Message -----
From: "Technical Support" <gb-support () gta com>
To: "vista33" <vista33 () email msn com>
Sent: Saturday, July 01, 2000 5:14 PM
Subject: Re: Ive been broken into

Hello Mr. Watson,

You will need to supply your GNAT Box serial number and, version along
with
your software configuration in order for us to be able to assist you.

However, this looks like one of your internal hosts is trying to connect
outbound to three different computers on port 137.  Which is used for
Netbios.  You may wish to check why the computer is trying to make these
outbound connections.

Technical Support

At 01:25 PM 7/1/00 -0500, you wrote:
Please give Hello I think that I have been broken into and USED and
ABUSED

Please look at these log snippets. I humbly ask for your opions..and what
I
should do about ---- Small Office Network


Please give me your feedback and suggestions.

Suggestions,
Jeff Watson

" I configed the FW as per icsa.net's lab proceedures.
-----------look at the precise log times---
-----------strange 61900------------------firewall log-snips-----

16 5 Jun 19 18:27:26 NAT: Open UDP
[192.168.1.10/137]->[208.236.23.69/808]->[205.160.199.2/137].
16 5 Jun 19 18:27:27 NAT: Close UDP
[192.168.1.10/137]->[208.236.23.69/808]->[205.160.199.2/137] Pkts 1 0,
Bytes
78 0.
16 5 Jun 19 18:27:28 NAT: Open UDP
[192.168.1.10/137]->[208.236.23.69/807]->[205.160.199.2/137].
-------------------------------------------
 5 Jun 19 18:11:24 NAT: Open UDP
[192.168.1.10/137]->[208.236.23.69/1023]->[206.69.91.116/137].
16 5 Jun 19 18:11:25 NAT: Close UDP
[192.168.1.10/137]->[208.236.23.69/1023]->[206.69.91.116/137] Pkts 1 0,
Bytes 78 0.
16 5 Jun 19 18:11:26 NAT: Open UDP
[192.168.1.10/137]->[208.236.23.69/1022]->[206.69.91.116/137].
16 5 Jun 19 18:11:27 NAT: Close UDP
[192.168.1.10/137]->[208.236.23.69/1022]->[206.69.91.116/137] Pkts 1 0,
Bytes 78 0.

----------------------------------Zone alarm log snips

PE,2000/06/19,17:17:12 -6:00 GMT,Microsoft Synchronization
Manager,127.0.0.1:1848,N/A
FWIN,2000/06/19,18:10:12 -6:00 GMT,206.69.91.116:0,192.168.1.10:0,ICMP
FWIN,2000/06/19,18:10:32 -6:00 GMT,206.69.91.100:137,192.168.1.10:137,UDP

--------------------------


Humbly,
JW



Technical Support                       Email: gb-support () gta com
Global Technology Associates, Inc.      Telephone: Tel: +1.407.380.0220
3505 Lake Lynda Drive           Web: http://www.gta.com
Suite 109                               http://www.gnatbox.com
Orlando, Florida 32817
USA




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