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troj/bayrob-B


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#1 zin8197

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Posted 15 July 2009 - 10:44 PM

Help Please. I have evidently been infected with a trojan virus named Troj/Bayrob-B. I have Webroot antiviruw with spyware that keeps quarantining it, but it will come back 10 minutes later. I went through the step on in the tutorials on this site on how to get rid of it but was unable to determine which file it is/was in order to delete it. Also have had no luck finding much info about it online. Any suggestions on how to remove this are greatly appreciated. Thanks.

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#2 boopme

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Posted 15 July 2009 - 11:10 PM

Hello and welcome please run these next. If you have Spybot installed temporarily disable it.
Next run ATF:
Note: On Vista, "Windows Temp" is disabled. To empty "Windows Temp" ATF-Cleaner must be "Run as an Administrator".

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.

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 1
alternate download link 2

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.
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#3 zin8197

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Posted 15 July 2009 - 11:22 PM

Thanks for the suggestions. I did as you outlined, however, the malwarebytes scan did not turn up anything, and just as it finished, webroot popped up again that it had quarantined the same thing again. Any other thoughts?

#4 boopme

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Posted 16 July 2009 - 08:50 AM

Trend Micro...
According to the said report, the spyware installs a “scaled down” Web server that hosts several spoofed eBay pages, as well as pages related to “motors” validation sites like Carfax.com, Autocheck.com, and Escrow.com. Simply put, this spyware (detected by Trend Micro as TSPY_BAYROB.:thumbsup: does not simply monitor specific pages…it goes to another level and spoofs an entire transaction.

Read more: http://blog.trendmicro.com/hit-and-run-by-.../#ixzz0LQj449n4


You will need to run HJT/DDS.
Please follow this guide. Preparation Guide For Use Before Using Hijackthis. Then go here HijackThis Logs and Virus/Trojan/Spyware/Malware Removal ,click New Topic,give it a relevant Title and post that complete 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

#5 zin8197

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Posted 16 July 2009 - 10:30 AM

Help Please. I have evidently been infected with a trojan virus named Troj/Bayrob-B. I have Webroot antiviruw with spyware that keeps quarantining it, but it will come back 10 minutes later. I went through the step on in the tutorials on this site on how to get rid of it but was unable to determine which file it is/was in order to delete it. Also have had no luck finding much info about it online. Any suggestions on how to remove this are greatly appreciated. Thanks.

#6 Orange Blossom

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Posted 16 July 2009 - 05:22 PM

Hello zin8197,

I have merged the new topic you posted in the HiJack This forum because you didn't post the required logs.

Please follow the instructions in ==>This Guide<==.

Once the proper logs are created, then make a NEW TOPIC and post it ==>HERE<==

If you cannot produce the DDS logs, then post back here and we will provide you with further instructions.

Orange Blossom :thumbsup:
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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An ounce of prevention is worth a pound of cure

SpywareBlaster, WinPatrol Plus, ESET Smart Security, Malwarebytes' Anti-Malware, NoScript Firefox ext., Norton noscript




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