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Very odd dns problem

Guest George Csahanin

By Guest George Csahanin
in Security

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Guest George Csahanin

Guest George Csahanin

Posted
Posted

Gurus-

 

I have a XP host

that McAfee says is clean, MRT.exe doesn't see, no odd processes, net

activity, etc looks normal......

 

but...

 

Every ten seconds for a week (just reviewed logs this AM) I see on my

primary nameserver:

(source address changed for security)

Jul 5 19:48:20 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

Jul 5 19:48:20 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

Jul 5 19:48:20 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

Jul 5 19:48:20 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

Jul 5 19:48:40 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

Jul 5 19:48:40 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

Jul 5 19:48:40 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

Jul 5 19:48:40 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

Jul 5 19:48:50 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

Jul 5 19:48:50 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

Jul 5 19:48:50 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

Jul 5 19:48:50 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

Jul 5 19:49:00 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

Jul 5 19:49:00 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

Jul 5 19:49:00 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

Jul 5 19:49:00 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

 

 

 

On the router nearest this host I see no large amount of traffic from it, I

see no internet traffic trying to get to it.

 

I'm stumped. Just see these 4 MX records being looked up over and over and

over...

 

ANybody have any suggestions?

 

GeorgeC

george /at\

dyb

\dot/

com

 

 

 

--

George Csahanin

 

Austin, TX

Guest David H. Lipman

Guest David H. Lipman

Posted
Posted

From: "George Csahanin" <georgec@dyb.com>

 

| Gurus-

|

| I have a XP host

| that McAfee says is clean, MRT.exe doesn't see, no odd processes, net

| activity, etc looks normal......

|

| but...

|

 

< snip >

 

|

| On the router nearest this host I see no large amount of traffic from it, I

| see no internet traffic trying to get to it.

|

| I'm stumped. Just see these 4 MX records being looked up over and over and

| over...

|

| ANybody have any suggestions?

|

| GeorgeC

| george /at\

| dyb

| \dot/

| com

|

 

 

Download MULTI_AV.EXE from the URL --

http://www.pctipp.ch/downloads/dl/35905.asp

 

To use this utility, perform the following...

Execute Multi_AV.exe { Note: You must use the default folder C:\AV-CLS }

Choose Unzip

Choose Close

 

Execute C:\AV-CLS\StartMenu.BAT

{ or Double-click on 'Start Menu' in C:\AV-CLS }

 

NOTE: You may have to disable your software FireWall or allow WGET.EXE to go through your

FireWall to allow it to download the needed AV vendor related files.

 

C:\AV-CLS\StartMenu.BAT -- { or Double-click on 'Start Menu' in C:\AV-CLS}

This will bring up the initial menu of choices and should be executed in Normal Mode.

This way all the components can be downloaded from each AV vendor's web site.

The choices are Sophos, Trend, McAfee, Kaspersky, Exit this menu and Reboot the PC.

 

You can choose to go to each menu item and just download the needed files or you can

download the files and perform a scan in Normal Mode. Once you have downloaded the files

needed for each scanner you want to use, you should reboot the PC into Safe Mode [F8 key

during boot] and re-run the menu again and choose which scanner you want to run in Safe

Mode. It is suggested to run the scanners in both Safe Mode and Normal Mode.

 

When the menu is displayed hitting 'H' or 'h' will bring up a more comprehensive PDF help

file.

 

Additional Instructions:

http://pcdid.com/Multi_AV.htm

 

 

* * * Please report back your results * * *

 

 

 

--

Dave

http://www.claymania.com/removal-trojan-adware.html

http://www.ik-cs.com/got-a-virus.htm

Guest Default User

Guest Default User

Posted
Posted

On Thu, 05 Jul 2007 20:23:22 GMT, "George Csahanin" <georgec@dyb.com>

wrote:

>Gurus-

>

>I have a XP host

> that McAfee says is clean, MRT.exe doesn't see, no odd processes, net

>activity, etc looks normal......

>

>but...

>

>Every ten seconds for a week (just reviewed logs this AM) I see on my

>primary nameserver:

>(source address changed for security)

>Jul 5 19:48:20 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

>Jul 5 19:48:20 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

>Jul 5 19:48:20 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

>Jul 5 19:48:20 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

>Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

>Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

>Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

>Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

>Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

>Jul 5 19:48:40 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

>Jul 5 19:48:40 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

>Jul 5 19:48:40 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

>Jul 5 19:48:40 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

>Jul 5 19:48:50 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

>Jul 5 19:48:50 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

>Jul 5 19:48:50 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

>Jul 5 19:48:50 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

>Jul 5 19:49:00 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

>Jul 5 19:49:00 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

>Jul 5 19:49:00 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

>Jul 5 19:49:00 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

>

>

>

>On the router nearest this host I see no large amount of traffic from it, I

>see no internet traffic trying to get to it.

>

>I'm stumped. Just see these 4 MX records being looked up over and over and

>over...

>

>ANybody have any suggestions?

 

Your computer is searching for Microsoft Windows, Yahoo Companion, Intel

<??>, and Google <toolbar, desktop, etc...> updates - that would be my

guess.

Guest George Csahanin

Guest George Csahanin

Posted
Posted

Great hint, I removed all that crap from it right before this started.

 

Thanks...

 

The PC is 1500 miles away, and I have to fix via VNC, but that is really a

great hint...

 

GeorgeC

"Default User" <default@user1.invalid> wrote in message

news:n2vs83dk5ltog6i8g0b7sce1flj0t0pc2q@4ax.com...

> On Thu, 05 Jul 2007 20:23:22 GMT, "George Csahanin" <georgec@dyb.com>

> wrote:

>

>>Gurus-

>>

>>I have a XP host

>> that McAfee says is clean, MRT.exe doesn't see, no odd processes, net

>>activity, etc looks normal......

>>

>>but...

>>

>>Every ten seconds for a week (just reviewed logs this AM) I see on my

>>primary nameserver:

>>(source address changed for security)

>>Jul 5 19:48:20 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

>>Jul 5 19:48:20 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

>>Jul 5 19:48:20 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

>>Jul 5 19:48:20 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

>>Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

>>Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

>>Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

>>Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

>>Jul 5 19:48:30 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

>>Jul 5 19:48:40 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

>>Jul 5 19:48:40 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

>>Jul 5 19:48:40 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

>>Jul 5 19:48:40 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

>>Jul 5 19:48:50 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

>>Jul 5 19:48:50 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

>>Jul 5 19:48:50 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

>>Jul 5 19:48:50 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

>>Jul 5 19:49:00 dyb named[165]: XX+/192.168.12.xxx/www.microsoft.com/MX/IN

>>Jul 5 19:49:00 dyb named[165]: XX+/192.168.12.xxx/www.yahoo.com/MX/IN

>>Jul 5 19:49:00 dyb named[165]: XX+/192.168.12.xxx/www.intel.com/MX/IN

>>Jul 5 19:49:00 dyb named[165]: XX+/192.168.12.xxx/www.google.com/MX/IN

>>

>>

>>

>>On the router nearest this host I see no large amount of traffic from it,

>>I

>>see no internet traffic trying to get to it.

>>

>>I'm stumped. Just see these 4 MX records being looked up over and over and

>>over...

>>

>>ANybody have any suggestions?

>

> Your computer is searching for Microsoft Windows, Yahoo Companion, Intel

> <??>, and Google <toolbar, desktop, etc...> updates - that would be my

> guess.

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