Jump to content


 


Register a free account to unlock additional features at BleepingComputer.com
Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers. Using the site is easy and fun. As a guest, you can browse and view the various discussions in the forums, but can not create a new topic or reply to an existing one unless you are logged in. Other benefits of registering an account are subscribing to topics and forums, creating a blog, and having no ads shown anywhere on the site.


Click here to Register a free account now! or read our Welcome Guide to learn how to use this site.

Photo

Mirar & Trojans taking over my computer. Help!


  • Please log in to reply
8 replies to this topic

#1 whatthenutt

whatthenutt

  • Members
  • 5 posts
  • OFFLINE
  •  
  • Local time:04:36 PM

Posted 02 December 2008 - 09:12 AM

Just happened last night.. so frustrating!

Running Windows XP.

I see Mirar in my Add/Remove Programs but it will not remove it.
I have Avast Antivirus and Spybot Search & Destroy running.
Avast is giving me constant warnings of Trojans. I've moved them all to "Chest".
Spyboy is giving me constant warnings of registry changes.

Also, every time I turn my computer on something seems to turn off my Firewall and Automatic Updates.

My computer is running very slowly now, and I'm getting constant pop-ups.

Please help!!!
Thanks in advance.

BC AdBot (Login to Remove)

 


#2 garmanma

garmanma

    Computer Masochist


  • Members
  • 27,809 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:Cleveland, Ohio
  • Local time:05:36 PM

Posted 02 December 2008 - 10:58 AM

Turn off Spybot's Teatimer and run Malwarebytes
----------------------------------

Please download Malwarebytes Anti-Malware and save it to your desktop.
  • Make sure you are connected to the Internet.
  • Double-click on mbam-setup.exe to install the application.
  • When the installation begins, follow the prompts and do not make any changes to default settings.
  • When installation has finished, make sure you leave both of these checked:
    • Update Malwarebytes' Anti-Malware
    • Launch Malwarebytes' Anti-Malware
  • Then click Finish.
  • MBAM will automatically start and you will be asked to update the program before performing a scan. If an update is found, the program will automatically update itself. Press the OK button to close that box and continue. If you encounter any problems while downloading the updates, manually download them from here and just double-click on mbam-rules.exe to install.
  • On the Scanner tab:
    • Make sure the "Perform Quick Scan" option is selected.
    • Then click on the Scan button.
  • If asked to select the drives to scan, leave all the drives selected and click on the Start Scan button.
  • The scan will begin and "Scan in progress" will show at the top. It may take some time to complete so please be patient.
  • When the scan is finished, a message box will say "The scan completed successfully. Click 'Show Results' to display all objects found".
  • Click OK to close the message box and continue with the removal process.
  • Back at the main Scanner screen, click on the Show Results button to see a list of any malware that was found.
  • Make sure that everything is checked, and click Remove Selected.
  • When removal is completed, a log report will open in Notepad.
  • The log is automatically saved and can be viewed by clicking the Logs tab in MBAM.
  • Copy and paste the contents of that report in your next reply and exit MBAM.
Note: If MBAM encounters a file that is difficult to remove, you may be asked to reboot your computer so it can proceed with the disinfection process. Regardless if prompted to restart the computer or not, please do so immediately. Failure to reboot normally (not into safe mode) will prevent MBAM from removing all the malware. MBAM may make changes to your registry as part of its disinfection routine. If you're using other security programs that detect registry changes, they may alert you after scanning with MBAM. Please permit the program to allow the changes.
Mark
Posted Image
why won't my laptop work?

Having grandkids is God's way of giving you a 2nd chance because you were too busy working your butt off the 1st time around
Do not send me PMs with problems that should be posted in the forums. Keep it in the forums, so everyone benefits
Become a BleepingComputer fan: Facebook and Twitter

#3 whatthenutt

whatthenutt
  • Topic Starter

  • Members
  • 5 posts
  • OFFLINE
  •  
  • Local time:04:36 PM

Posted 02 December 2008 - 05:44 PM

Thank you so much dude!

Here's the MBAM log:
--------------------------------------------------------------------------

Malwarebytes' Anti-Malware 1.30
Database version: 1450
Windows 5.1.2600 Service Pack 3

12/2/2008 5:37:39 PM
mbam-log-2008-12-02 (17-37-39).txt

Scan type: Quick Scan
Objects scanned: 48373
Time elapsed: 3 minute(s), 43 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 3
Registry Keys Infected: 17
Registry Values Infected: 4
Registry Data Items Infected: 2
Folders Infected: 0
Files Infected: 9

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
C:\WINDOWS\system32\cbXNFvTN.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\xxyxWNHw.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\efynoc.dll (Trojan.Vundo) -> Delete on reboot.

Registry Keys Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.Vundo.H) -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\xxyxwnhw (Trojan.Vundo.H) -> Delete on reboot.
HKEY_CLASSES_ROOT\CLSID\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.Vundo.H) -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{bcd5a64c-eda5-402e-a06f-b25fd5aa0ccb} (Trojan.Vundo.H) -> Delete on reboot.
HKEY_CLASSES_ROOT\CLSID\{bcd5a64c-eda5-402e-a06f-b25fd5aa0ccb} (Trojan.Vundo.H) -> Delete on reboot.
HKEY_CLASSES_ROOT\CLSID\{4e1afb64-6f90-4e5e-9df5-8c68946c5ba8} (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{4e1afb64-6f90-4e5e-9df5-8c68946c5ba8} (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{c5af42a3-94f3-42bd-f434-3604832c897d} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{9522b3fb-7a2b-4646-8af6-36e7f593073c} (Adware.Coupons) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{c5af42a3-94f3-42bd-f434-3604832c897d} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{c5af42a3-94f3-42bd-f434-3604832c897d} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\xpre (Trojan.Downloader) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MS Juan (Malware.Trace) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MS Track System (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\rdfa (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\FCOVM (Trojan.Vundo) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\RemoveRP (Trojan.Vundo) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks\{6d794cb4-c7cd-4c6f-bfdc-9b77afbdc02c} (Trojan.Vundo.H) -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler\{c5af42a3-94f3-42bd-f434-3604832c897d} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\xwugoconisixej (Trojan.Agent) -> Delete on reboot.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tbihacuf (Trojan.Agent) -> Delete on reboot.

Registry Data Items Infected:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA\Notification Packages (Trojan.Vundo.H) -> Data: c:\windows\system32\cbxnfvtn -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LSA\Authentication Packages (Trojan.Vundo) -> Data: c:\windows\system32\cbxnfvtn -> Quarantined and deleted successfully.

Folders Infected:
(No malicious items detected)

Files Infected:
C:\WINDOWS\system32\xxyxWNHw.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\cbXNFvTN.dll (Trojan.Vundo.H) -> Delete on reboot.
C:\WINDOWS\system32\NTvFNXbc.ini (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\NTvFNXbc.ini2 (Trojan.Vundo.H) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\efynoc.dll (Trojan.Vundo) -> Delete on reboot.
C:\WINDOWS\system32\olkqnlyh.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\Ykeyafazeqeqalu.dll (Trojan.Agent) -> Delete on reboot.
C:\WINDOWS\irehiqijoyiqopa.dll (Trojan.Agent) -> Delete on reboot.
C:\WINDOWS\system32\prunnet.exe (Trojan.Agent) -> Quarantined and deleted successfully.

#4 whatthenutt

whatthenutt
  • Topic Starter

  • Members
  • 5 posts
  • OFFLINE
  •  
  • Local time:04:36 PM

Posted 05 December 2008 - 04:00 PM

All better.
Love MBAM!

Thank you!!!

#5 boopme

boopme

    To Insanity and Beyond


  • Global Moderator
  • 73,416 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:NJ USA
  • Local time:05:36 PM

Posted 05 December 2008 - 10:20 PM

Hello please open MBam again, click on the Update button. after the update rescan and post one more log.
How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook

#6 whatthenutt

whatthenutt
  • Topic Starter

  • Members
  • 5 posts
  • OFFLINE
  •  
  • Local time:04:36 PM

Posted 06 December 2008 - 07:37 AM

=( Wasn't clean like I thought.
How does this stuff keep coming back??

___________________________________________________________


Malwarebytes' Anti-Malware 1.31
Database version: 1466
Windows 5.1.2600 Service Pack 3

12/6/2008 7:36:43 AM
mbam-log-2008-12-06 (07-36-43).txt

Scan type: Quick Scan
Objects scanned: 46825
Time elapsed: 2 minute(s), 43 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 5
Registry Values Infected: 2
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 9

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
HKEY_CLASSES_ROOT\CLSID\{cc4b89ae-bce6-4c2d-86af-5e8d966d82da} (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{cc4b89ae-bce6-4c2d-86af-5e8d966d82da} (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{cc4b89ae-bce6-4c2d-86af-5e8d966d82da} (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{cc4b89af-bce6-4c2d-86af-5e8d966d82da} (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{cc4b89af-bce6-4c2d-86af-5e8d966d82da} (Adware.Mirar) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Toolbar\{cc4b89ae-bce6-4c2d-86af-5e8d966d82da} (Adware.Mirar) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Toolbar\WebBrowser\{cc4b89ae-bce6-4c2d-86af-5e8d966d82da} (Adware.Mirar) -> Quarantined and deleted successfully.

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
C:\Documents and Settings\Allyson\Local Settings\Temp\cawsmoenxr.tmp (Trojan.Agent) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\mreeqccq.dll (Trojan.Vundo) -> Quarantined and deleted successfully.
C:\WINDOWS\system32\winec77.dll (Adware.Mirar) -> Quarantined and deleted successfully.
C:\Documents and Settings\Allyson\Local Settings\Temp\Mirar_V77_LOG_IESC_AFF_ATD_TID_noMDNS_RPT_AVM_FLX_ADB_876984.exe (Adware.Mirar) -> Quarantined and deleted successfully.
C:\Documents and Settings\Allyson\Local Settings\Temp\omxnerascw.tmp (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Allyson\Local Settings\Temp\winsinstall.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Allyson\Local Settings\Temp\ranesowxmc.tmp (Trojan.Downloader) -> Quarantined and deleted successfully.
C:\Documents and Settings\Allyson\Local Settings\Temp\rmnosexwac.tmp (Trojan.Dropper) -> Quarantined and deleted successfully.
C:\bflkwx.exe (Trojan.Agent) -> Quarantined and deleted successfully.

#7 boopme

boopme

    To Insanity and Beyond


  • Global Moderator
  • 73,416 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:NJ USA
  • Local time:05:36 PM

Posted 06 December 2008 - 10:23 AM

Ahh the joy of malware and it's ability to recreate itself. Tell us how it's running after these.
Lets do another Mbam scan and log.
Follow that withe these...
ATF
Please download ATF Cleaner by Atribune & save it to your desktop.
  • Double-click ATF-Cleaner.exe to run the program.
  • Under Main "Select Files to Delete" choose: Select All.
  • Click the Empty Selected button.
  • If you use Firefox browser click Firefox at the top and choose: Select All
  • Click the Empty Selected button.
    If you would like to keep your saved passwords, please click No at the prompt.
  • If you use Opera browser click Opera at the top and choose: Select All
  • Click the Empty Selected button.
    If you would like to keep your saved passwords, please click No at the prompt.
  • Click Exit on the Main menu to close the program.
Note: On Vista, "Windows Temp" is disabled. To empty "Windows Temp" ATF-Cleaner must be "Run as an Administrator".

Now SAS,may need an hour
Please download and scan with SUPERAntiSpyware Free
  • Double-click SUPERAntiSypware.exe and use the default settings for installation.
  • An icon will be created on your desktop. Double-click that icon to launch the program.
  • If asked to update the program definitions, click "Yes". If not, update the definitions before scanning by selecting "Check for Updates". (If you encounter any problems while downloading the updates, manually download them from here. Double-click on the hyperlink for Download Installer and save SASDEFINITIONS.EXE to your desktop. Then double-click on SASDEFINITIONS.EXE to install the definitions.)
  • In the Main Menu, click the Preferences... button.
  • Click the "General and Startup" tab, and under Start-up Options, make sure "Start SUPERAntiSpyware when Windows starts" box is unchecked.
  • Click the "Scanning Control" tab, and under Scanner Options, make sure the following are checked (leave all others unchecked):
    • Close browsers before scanning.
    • Scan for tracking cookies.
    • Terminate memory threats before quarantining.
  • Click the "Close" button to leave the control center screen and exit the program.
  • Do not run a scan just yet.
Reboot your computer in "Safe Mode" using the F8 method. To do this, restart your computer and after hearing your computer beep once during startup (but before the Windows icon appears) press the F8 key repeatedly. A menu will appear with several options. Use the arrow keys to navigate and select the option to run Windows in "Safe Mode".

Scan with SUPERAntiSpyware as follows:
  • Launch the program and back on the main screen, under "Scan for Harmful Software" click Scan your computer.
  • On the left, make sure you check C:\Fixed Drive.
  • On the right, under "Complete Scan", choose Perform Complete Scan and click "Next".
  • After the scan is complete, a Scan Summary box will appear with potentially harmful items that were detected. Click "OK".
  • Make sure everything has a checkmark next to it and click "Next".
  • A notification will appear that "Quarantine and Removal is Complete". Click "OK" and then click the "Finish" button to return to the main menu.
  • If asked if you want to reboot, click "Yes" and reboot normally.
  • To retrieve the removal information after reboot, launch SUPERAntispyware again.
    • Click Preferences, then click the Statistics/Logs tab.
    • Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
    • If there are several logs, click the current dated log and press View log. A text file will open in your default text editor.
    • Please copy and paste the Scan Log results in your next reply.
  • Click Close to exit the program.

Edited by garmanma, 07 December 2008 - 04:49 PM.

How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook

#8 whatthenutt

whatthenutt
  • Topic Starter

  • Members
  • 5 posts
  • OFFLINE
  •  
  • Local time:04:36 PM

Posted 07 December 2008 - 04:04 PM

MBAM - Nothing was detected.

SUPERAntiSpyware Scan Log
http://www.superantispyware.com

Generated 12/07/2008 at 03:49 PM

Application Version : 4.22.1014

Core Rules Database Version : 3665
Trace Rules Database Version: 1645

Scan type : Complete Scan
Total Scan Time : 01:52:08

Memory items scanned : 165
Memory threats detected : 0
Registry items scanned : 4489
Registry threats detected : 8
File items scanned : 55773
File threats detected : 0

Rogue.Component/Trace
HKLM\Software\Microsoft\4C21F854
HKLM\Software\Microsoft\4C21F854#4c21f854
HKLM\Software\Microsoft\4C21F854#Version
HKLM\Software\Microsoft\4C21F854#4c2155d4
HKLM\Software\Microsoft\4C21F854#4c213c31

Adware.Prun
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\prunnet
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\prunnet#DisplayName
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\prunnet#UninstallString


Anything else I can do? Just let me know.
Thanks for all the help everyone!
<3

#9 boopme

boopme

    To Insanity and Beyond


  • Global Moderator
  • 73,416 posts
  • OFFLINE
  •  
  • Gender:Male
  • Location:NJ USA
  • Local time:05:36 PM

Posted 07 December 2008 - 05:27 PM

How's the PC running now any mpre signs of infection?
How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook




0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users