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Contributor
Camillejnae
Posts: 11
Registered: ‎03-05-2012

Norton Power Eraser to fix DNS Changer Bot issue led to BSOD in Windows Vista - HELP!

My boss got a series of emails and letters from Comcast instructing him to fix hid DNS server bot issue due to the DNS Changer Bot problem they encountered. If he didn't do what they wanted his internet service would be disconnected or interrupted. He asked me to do the "do-it-yourself" process to correct the problem because I am better with computers than he is.NOTE: He is running Windows Vista on an Acer Desktop Computer.

 

So I went to the site Comcast said to go to: http://xfinity.comcast.net/constantguard/botassistance/dnsbot, got started on the DIY guide in which the first step is to download and run Norton's Power Eraser : "Download Norton Power Eraser: http://security.symantec.com/nbrt/npe.aspx". I did this and followed the instructions on Nortons site, and its tutorial to the "t". I even created a manual Restore Point and Backed up his personal info to my 1TB just in case something went wrong. When it forced the restart, and reloaded I got the blue screen of death saying that windows was being shut down due to an error that may harm the computer. I could start the computer in Safe Mode but I could not get it to connect to the internet in Safe Mode. I ran all the necessary tests on the memory and integrity through Safe Mode and nothing comes up corrupted or wrong. I cannot start up the computer normally - only in Safe Mode.I do see the Norton Power Eraser Log but I'm not sure if it deleted something that was needed for normal start-up - I'm assuming it did, because it's the only thing different before the computer crashed.

 

Tried the F8 trick to restart from the Last Good Configuration - NO GO. Tried restarting it in Debug mode, NO GO. Tried to boot using "msconfig" and only boot using certain programs from Microsoft only, NO GO. Tried to do a System Restore in Safe Mode (via Command Prompt), NO GO.I have tried all these things in Administrator mode and in the regular user mode, NO GO.

 

I'm at a loss at this point - I've been on many forums and cannot find anyone that is using Windows Vista who has a fix for this. It is clearly because of this Eraser tool but it won't let me go back to my restore point, it gives me another error code, in addition to the BSOD error codes. If anyone can help I would appreciate it - if you need the Norton logs, Error codes, etc. please respond and I'll be happy to post.

 

Thank you.

 

Camille

Bot Obliterator
Quads
Posts: 13,250
Registered: ‎07-21-2008

Re: Norton Power Eraser to fix DNS Changer Bot issue led to BSOD in Windows Vista - HELP!

[ Edited ]

What is the BSOD code that appears??

 

You still have Safe Mode, Just no other mode including Normal Mode.

 

Did Norton Power Eraser (NPE) do a scan or did you have the Rootkit scan selected so that NPE restarted the PC before any scan and that is where it is stuck. 

 

Quads

Contributor
Camillejnae
Posts: 11
Registered: ‎03-05-2012

Re: Norton Power Eraser to fix DNS Changer Bot issue led to BSOD in Windows Vista - HELP!

@Quads: To answer your questions first -  I think it's 0x0000008e (0xc0000005e, etc....) I will have to post the screen shot of it when I get home, at work atm. And yes, Safe Mode is working fine, Normal Mode is what is having the issue. NPE did the scan yes, and prompted me to restart when it was done.

 

UPDATE (from Bleeping Computer - if you have not read that post already): I was able to bypass the BSOD by simultaneously clicking F10 and Alt while computer was booting up. This allowed me TEMPORARILY to boot up normally (not in safe mode). I was logged in for 3 hours, in which I did a system restore to 3 days ago, ran 3 anti-virus and anti-malware programs (microsoft's pc fix, AVG, and Malware Bytes), removed 7 or 8 Trojans. I searched extensively for the Norton program but it was no where to be found. I then did a restart (because I was prompted after all the spring cleaning I was doing) and guess what....BSOD again with the same error codes.

I will post all logs, codes, and back-up material when I get home.

 

Thanks!

Bot Obliterator
Quads
Posts: 13,250
Registered: ‎07-21-2008

Re: Norton Power Eraser to fix DNS Changer Bot issue led to BSOD in Windows Vista - HELP!

Start NPE and instead look at the previous scan results to see if it tells you what you can restore so that is wht it would have taken.  Don't do another scan just close the program.

 

Please attach the Malwarebytes log(s).   AVG and Norton will conflict with each other.

 

 

Quads

Bot Obliterator
Quads
Posts: 13,250
Registered: ‎07-21-2008

Re: Norton Power Eraser to fix DNS Changer Bot issue led to BSOD in Windows Vista - HELP!

[ Edited ]

One thing by symptoms that seems to be the case, (though  logs or a file name from NPE would be helpful).

 

Safe Mode loading has not problem but Normal Mode causes and error code BSOD.  Reasons,

 

a) NPE is trying to load after the restart in Normal Mode but can't causing a BSOD,  NPE doesn't try to load in Safe Mode not causing the BSOD error.

 

b) A file(s) (eg. driver) is wanted to load in Nornal Mode, or anything connected to that, like a registry entry,  The file (object) was removed by NPE and on restart with the Object missing but Windows wants it to load in Normal Mode causes the BSOD.  The file or object like some services are not loaded in Safe Mode so Safe Mode loads OK.  Safe Mode with Networking starts more services than Safe Mode (min).

The object may still be there but now corrupt.

 

c)  AVG and Norton are conflicting seriously in Normal Mode causing the BSOD after some sort of removal,  Norton and AVG don't run in realtime in Safe mode compared to Normal Mode, so with either AV software loading realtime in Safe Mode the BSOD does not occur.

 

 

Quads 

Symantec Employee
ChristopherA
Posts: 120
Registered: ‎06-28-2008

Re: Norton Power Eraser to fix DNS Changer Bot issue led to BSOD in Windows Vista - HELP!

As Quads mentioned, the NPE history/undo feature would be useful here. If your Safe Mode has no networking you may need to cancel out of NPE's attempts to restore network connections, but even without a network connection you can still get to the main window and use the History feature. After you find your repair session and hit Next, it will show what was removed. You can click on the "hyperlink" for each item to see the exact file path, which would be good to know. And you can run Undo, which is the normal procedure in NPE to undo any changes it may have made to your system.

Contributor
Camillejnae
Posts: 11
Registered: ‎03-05-2012

Re: Norton Power Eraser to fix DNS Changer Bot issue led to BSOD in Windows Vista - HELP!

Actual BSOD codes as of 3/9/12:

Stop: 0x0000008E (0xc0000005, 0x8246D1A7, 0x9CA5391C. 0x00000000)

Contributor
Camillejnae
Posts: 11
Registered: ‎03-05-2012

Re: Norton Power Eraser to fix DNS Changer Bot issue led to BSOD in Windows Vista - HELP!

NPE won't let me start - even in Safe mode (it wouldn't let me before I did the system restore during the 4 hours I was allowed in normal mode a couple of days before I read this either. - it kept sying there was an error loading the log and couldn't retreive scan results) That's why I couldn't I undo what I did in the first place - the program locked up on me and would not let me in to do anything.

 

Attached are a few logs that may help:

1. Malwarebytes scan log

2. aswMBR scan log

3. NPE logs (2)

4. TDSSKiller scan logs

5. GMER scan log

Contributor
Camillejnae
Posts: 11
Registered: ‎03-05-2012

Re: Norton Power Eraser to fix DNS Changer Bot issue led to BSOD in Windows Vista - HELP!

Here are 2 more logs to review that I couldn't attach to last post.

Contributor
Camillejnae
Posts: 11
Registered: ‎03-05-2012

Re: Norton Power Eraser to fix DNS Changer Bot issue led to BSOD in Windows Vista - HELP!

The error code when I try to see history is this:

 

AN ERROR HAS OCCURED

Error getting system path

Error code 0x80045006,0

 

NPE will not let me in to review system files or undue what I did.