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Have a really sneaky virus


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5 replies to this topic

#1 etienne.la

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Posted 12 November 2009 - 10:05 PM

Hello,
I've recently gotten a virus that's blocking my every attempt to run any virus scan or spyware removal tool.

I was able to use security task manager to identify a suspicious .dll file (ddcBRhfg.dll), but it won't let me remove it because I'm using an unregistered version.
I cant post a hijackthis log cause it's being blocked.
Basically when I try to run these applications I get told that I don't have permission to run it.

I found this thred

http://www.bleepingcomputer.com/forums/t/269003/smart-virus/

and I believe that I have the same problem as him. I didn't attempt any of the fixes in this thred, for fear that I may do more damage then good if it turns out to be a different virus. But it does sound the same as mine.

Please help

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#2 Orange Blossom

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Posted 13 November 2009 - 12:07 PM

Hello,

I'm glad you didn't follow the instructions in the other topic. Malware removal instructions, particularly in the HiJack This forum, are specific to a certain computer at that point. Every computer is set up differently and every malware mix is somewhat different. There may be similarities, but there are also differences.

As no logs have been posted, I am shifting this topic from the specialized HiJack This forum to the Am I Infected forum where you can get initial assistance for this issue.

==>PLEASE DO NOT NOW POST LOGS<== unless a log is specifically requested.

~ OB
Help us help you. If HelpBot replies, you MUST follow step 1 in its reply so we know you need help.

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#3 etienne.la

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Posted 13 November 2009 - 08:01 PM

I figured that would the case,
As I am unable to generate a log because the virus is blocking all access to hijack this I couldn't post one even if I wanted to.

So How do we procede?

#4 boopme

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Posted 15 November 2009 - 10:13 PM

Hello and welcome.. Please start here with RKill....

Please download Rkill by Grinler and save it to your desktop.Link 2
Link 3
Link 4
  • Double-click on the Rkill desktop icon to run the tool.
  • If using Vista, right-click on it and Run As Administrator.
  • A black DOS box will briefly flash and then disappear. This is normal and indicates the tool ran successfully.
  • If not, delete the file, then download and use the one provided in Link 2.
  • If it does not work, repeat the process and attempt to use one of the remaining links until the tool runs.
  • If the tool does not run from any of the links provided, please let me know.
Next run MBAM (MalwareBytes):

NOTE: Before saving MBAM please rename it to zztoy.exe....now save it to your desktop.

Please download Malwarebytes Anti-Malware and save it to your desktop.

alternate download link

MBAM may "make changes to your registry" as part of its disinfection routine. If using other security programs that detect registry changes (ie Spybot's Teatimer), they may interfere or alert you. Temporarily disable such programs or permit them to allow the changes.
  • 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 definition 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. Be sure to post the complete log to include the top portion which shows MBAM's database version and your operating system.
  • Exit MBAM when done.
Note: If MBAM encounters a file that is difficult to remove, you will be asked to reboot your computer so MBAM can proceed with the disinfection process. If asked to restart the computer, please do so immediately. Failure to reboot normally (not into safe mode) will prevent MBAM from removing all the malware.


Follow with ....
Please download Win32kDiag.exe by AD and save it to your desktop.
alternate download 1
alternate download 2
  • This tool will create a diagnostic report for me to review.
  • Double-click on Win32kDiag.exe to run and let it finish.
  • When it states Finished! Press any key to exit..., press any key on your keyboard to close the program.
  • A file called Win32kDiag.txt should be created on your Desktop.
  • Open that file in Notepad, then copy and paste the entire contents starting with Running from... to Finished!) in your next reply.
Then go to Posted Image > Run..., and copy and paste this command into the open box: cmd
press OK.
At the command prompt C:\>, copy and paste the following command and press Enter:
DIR /a/s %windir%\scecli.dll %windir%\netlogon.dll %windir%\eventlog.dll >Log.txt & START notepad Log.txt
A file called log.txt should be created on your Desktop and open in Notepad.
Copy and paste the contents of that file in your next reply.

-- Vista users can refer to these instructions to open a command prompt.
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#5 etienne.la

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Posted 16 November 2009 - 08:19 PM

Hello,

ok so I got up to the part where I ask mbam to do the quick scan, and as soon as it starts it quits, not sure how to proceed

#6 boopme

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Posted 17 November 2009 - 10:43 AM

Ok try this. Run RKill again and then SAS.. If SAS works run MBAm after that and post back 2 logs,thanks.

Download and scan with SUPERAntiSpyware Free for Home Users
  • Double-click SUPERAntiSpyware.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 Scanning Control tab.
  • 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.
  • 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.
  • Click "Next" to start the scan. Please be patient while it scans your computer.
  • 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".
  • 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.

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




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