Author Topic: Avast! finds a root-kit... then a blue screen appears!  (Read 6630 times)

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Thundagia

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Avast! finds a root-kit... then a blue screen appears!
« on: April 12, 2014, 03:32:46 AM »
When I updated Windows today, after an Avast! scan, a root-kit was found, in C:/Windows/SoftwareDistribution/Downloads/89.... I started running malware bytes as Avast said it couldn't move the file to its virus chest, or delete it. (It couldn't be found.) I also started scanning with Aswmbr, and RogueKiller. Then I got a Blue Screen with the message attached in the LOG.txt file after I rebooted in safe mode... I rescanned with Avast, Aswmbr, and RogueKiller, Mbam, and nothing was found after the restart... And this is also why I don't have the entire name for the file root-kit found - Avast! crashed and the log didn't ever get made. Thanks for your patience!
 - In the BSOD report,  it says quote on quote: Files that help describe the problem:
  C:\Windows\Minidump\041114-12604-01.dmp.
Will this file be of any use?
 - Could this just be a false positive, or a problem with a new Windows update?

Valinorum

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Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #1 on: April 12, 2014, 05:31:43 AM »
Let's get some query answered --
  • Did the BSOD occur before or after running aswmbr, and RogueKiller?
  • Did the BSOD persist after a reboot or was that one time only?
  • When avast! found the rootkit, what action was taken i.e. move to chest, delete et cetera?
Answer the above while I analyze your log. Since I am a mentee, my reply needs to be approved by our expert Essexboy prior to post here. I ask for your forbearance and take this as a good sign as now you have two pair of eyes looking at your issue.

Regards,
Valinorum

Thundagia

  • Guest
Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #2 on: April 12, 2014, 07:23:14 AM »
Here's the exact order everything occurred in...
 Avast! was the first scan ran, and found the rootkit.
 I proceeded to download aswmbr, mbam, and rogue killer...
 I ran Rogue killer and aswmbr at the same time, rogue killer finished.
 When rogue killer stopped, I started a scan on mbam, (It might be useful to know the rootkit search was checked on the mbam scan.)
 Aswmbr finished, and a minute or less after while mbam was still scanning, the BSOD occurred.
--------------------------------------------------------------------------
I haven't gotten a BSOD since the first one, and this was the first time I've got one on this drive that I know of.
--------------------------------------------------------------------------
First I tried to move it to the chest, but Avast! said the file was not found, then I tried to delete it, but Avast! wouldn't let me do that either.
--------------------------------------------------------------------------
Thank you for the information and your help so far! :)

Valinorum

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Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #3 on: April 12, 2014, 08:58:42 AM »
Please attach the RogueKiller and Malwarebytes' Anti-Malware logs for my perusal.
« Last Edit: April 12, 2014, 07:34:39 PM by Valinorum »

Offline Michael (alan1998)

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Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #4 on: April 12, 2014, 12:18:30 PM »
Sorry to interefere, with your training Valinorum... Just wwanted to say welcome and have a good time training here. if you need anything do not hesitate to ask me!
VOLUNTEER

Senior Security Analyst; Sys Admin (Linux); Forensics/Incident Response.

Security is a mindset, not an application. Think BEFORE you click.

Valinorum

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Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #5 on: April 12, 2014, 06:27:59 PM »
Sorry to interefere, with your training Valinorum... Just wwanted to say welcome and have a good time training here. if you need anything do not hesitate to ask me!
You were not interfering, Michael. Thank you for the kind welcome. I'd have introduced myself but could not locate any "Meet and Greet" section which is fine by me as they are easily spammed. I am sure that I will learn a lot from all the experts here. Expect my question-flood -- I ask a lot  ::) . Also, if you ever visit GeekToGo, you can find me under the same username.
Once again, thank you for the welcome.  :)
Regards,
Valinorum

Offline Michael (alan1998)

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Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #6 on: April 12, 2014, 07:43:33 PM »
Hi, I would PM you if I could... I have a G2G account. Just not active. Good luck!!
VOLUNTEER

Senior Security Analyst; Sys Admin (Linux); Forensics/Incident Response.

Security is a mindset, not an application. Think BEFORE you click.

Valinorum

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Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #7 on: April 12, 2014, 09:22:14 PM »
Hi, I would PM you if I could... I have a G2G account. Just not active. Good luck!!
Thank you and you take care as well. :)

Valinorum

  • Guest
Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #8 on: April 13, 2014, 08:13:29 PM »
Hi Thundagia, :)

Do you still get rootkit alert?

  • Step #1 Fix with OTL
    • Re-run OTL by right clicking and choosing Run as administrator;
    • Under the Custom Scans/Fixes Box copy and paste the following contents inside the quote box. (Do not include the word 'quote').
      Quote
      :Commands
      [createrestorepoint]

      :OTL
      SRV - [2014/04/07 14:19:48 | 004,492,776 | ---- | M] (iolo technologies, LLC) [Auto | Running] -- C:\Program Files (x86)\iolo\Common\Lib\ioloServiceManager.exe -- (ioloSystemService)
      O4 - HKLM..\Run: []  File not found
      O1364bit: - gopher Prefix: missing
      O13 - gopher Prefix: missing
      [2014/04/11 19:19:59 | 000,000,000 | ---D | C] -- C:\ProgramData\Microsoft\Windows\Start Menu\Programs\System Mechanic Professional
      [2014/04/11 19:19:58 | 002,155,152 | ---- | C] (iolo technologies, LLC) -- C:\Windows\SysNative\Incinerator64.dll
      [2014/04/11 19:19:58 | 002,097,984 | ---- | C] (iolo technologies, LLC) -- C:\Windows\SysWow64\Incinerator32.dll
      [2014/04/11 19:19:56 | 000,000,000 | ---D | C] -- C:\ProgramData\ioloGovernor
      [2014/04/11 19:19:55 | 000,057,584 | ---- | C] (iolo technologies, LLC) -- C:\Windows\SysNative\iolobtdfg.exe
      [2014/04/11 19:19:55 | 000,000,000 | ---D | C] -- C:\Users\Cintra\AppData\Roaming\ioloGovernor
      [2014/04/11 19:19:54 | 000,000,000 | ---D | C] -- C:\Program Files (x86)\iolo
      [2014/04/11 19:09:19 | 000,000,000 | ---D | C] -- C:\Users\Cintra\AppData\Roaming\iolo
      [2014/04/11 19:09:19 | 000,000,000 | ---D | C] -- C:\ProgramData\iolo
      [2014/04/07 14:44:48 | 000,026,184 | ---- | M] (iolo technologies, LLC) -- C:\Windows\SysNative\smrgdf.exe
      [2014/04/11 19:20:55 | 000,000,406 | ---- | C] () -- C:\Windows\SysNative\ioloBootDefrag.cfg
      [2014/04/11 19:19:59 | 000,001,477 | ---- | C] () -- C:\Users\Cintra\Desktop\System Mechanic Professional.lnk

      :Commands
      [emptytemp]
    • Click on "Run Fix" and let the program run unhindered;
    • Your PC will reboot automatically and a log will be opened;
    • Please post it in your next reply.


  • Required Log(s):
    • OTL Fix Log
Regards,
Valinorum

Thundagia

  • Guest
Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #9 on: April 14, 2014, 01:07:34 PM »
 No, I haven't since!
 Thank you for your help! The log should be attached below!
 And welcome to the Avast! forums, I hope you enjoy your time here!  ;)

Valinorum

  • Guest
Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #10 on: April 14, 2014, 02:54:37 PM »
Quote
No, I haven't since!
Good news.  ;D
Quote
And welcome to the Avast! forums, I hope you enjoy your time here!  ;)
Thank you for your kind welcome. :)

I have submitted your fix to Essexboy and will post here after his approval. Thank you for your patience.

Regards,
Valinorum

Valinorum

  • Guest
Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #11 on: April 14, 2014, 03:05:51 PM »
Hi Thundagia, :)
  • Step #2 Scan with Malwarebytes' Anti-Malware
    • Download Malwarebytes' Anti-Malware from the suitable link below --
    • Double-click mbam-setup.exe to install the application.
    • Before clicking Finish perform the following actions --
      • Un-check the box beside Enable free trial of Malwarebytes Anti-Malware Premium.
      • Check the box beside Launch Malwarebytes Anti-Malware
    • Once the program has loaded, The MBAM dashboard will appear with an alert to update - click the green button Update Now;
    • Click on Setting--
      • Navigate to the tab Detection and Protection and check all the boxes under Detection Options
    • From the Dashboard click on Scan Now;
    • If threats are detected click on Apply actions. If the program asks to reboot your PC, let it do so;
    • On completion of the scan click on View Detailed Log after that click on Export Button, select Text File and save the log to your Desktop;
    • Attach the log in your next reply.


  • Step #3 Run ESET Online Scanner

    Note: You can use either Internet Explorer or Mozilla FireFox for this scan. [color="#FF0000"]You will however need to disable your current installed Anti-Virus[/color], how to do so can be read here.

    Vista / 7 users: You will need to to right-click on the either the Internet Explorer or Firefox icon in the Start Menu or Quick Launch Bar on the Taskbar and select Run as Administrator from the context menu.

    • Please go here then click on:
      Quote
      Note: If using Mozilla Firefox you will need to download [color="#FF0000"]esetsmartinstaller_enu.exe[/color] when prompted then double click on it to install.
      All of the below instructions are compatible with either Internet Explorer or Mozilla FireFox.
    • Select the option YES, I accept the Terms of Use then click on:
    • When prompted allow the Add-On/Active X to install.
    • Uncheck the box beside Remove Found Threats
    • Make sure that the option Scan archives is checked.
    • Now click on Advanced Settings and select the following:
      • Scan for potentially unwanted applications
           
      • Scan for potentially unsafe applications
           
      • Enable Anti-Stealth Technology
    • Now click on:
    •   The virus signature database... will begin to download. Be patient this make take some time depending on the speed of your Internet Connection.
    • When completed the Online Scan will begin automatically. The scan may take several hours.
    • Wait for the scan to finish. [color="#FF0000"]Do not touch either the Mouse or keyboard during the scan[/color]. Otherwise it may stall.
    When The Scan is Complete:

    • If No Threats Were Found:

         
      • Put a checkmark in "Uninstall application on close"
           
      • Close the program
      • Report to me that nothing was found
    • If Threats Were Found:
             
      • Click on "list of threats found"
               
      • Click on "export to text file" and save it to the desktop as ESET SCAN.txt
               
      • Click on Back
               
      • Put a checkmark in "Uninstall application on close" ([color="#FF0000"]Be sure you have saved the file first[/color])
               
      • Click on Finish
               
      • Close the program
      • Attach the report here
    Note: Do not forget to re-enable your Anti-Virus application after running the above scan!


  • Required Log(s):
    • Malwarebytes' Anti-Malware Log;
    • ESET Scan Log
Regards,
Valinorum

Thundagia

  • Guest
Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #12 on: April 14, 2014, 10:59:03 PM »
The Mbam log is posted below.
Although, I couldn't run the ESET scanner for some reason. I disabled Avast! and ran IE as an administrator, but when I click the link the page doesn't load. ( I get the message This page can’t be displayed •Make sure the web address http:  %22http is correct. While IE is on the web address of http:  %22http  wXw.eset.com us online-scanner %22 - Spaces are /'s, Double spaces are //'s, wXw subs for www.) Is the link incorrect or I am doing something wrong?  ???
 

Valinorum

  • Guest
Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #13 on: April 15, 2014, 06:38:13 PM »
Can you try with another browser?

Offline Michael (alan1998)

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Re: Avast! finds a root-kit... then a blue screen appears!
« Reply #14 on: April 15, 2014, 06:41:19 PM »
I suspect you messed the HTML coding up. I've tried Safari, CHrome and IE. All failed.
VOLUNTEER

Senior Security Analyst; Sys Admin (Linux); Forensics/Incident Response.

Security is a mindset, not an application. Think BEFORE you click.