Infected boot sector

By RobK7944
Nov 13, 2013
  1. Hi recently I have been logging onto my laptop to see a message about CHDSK. Its begin with the message and then goes through a process and freezes. In order for me to 'log on' I have to cancel this CHDSK (before 10 seconds) and then I get onto windows 7 normally. My internet antivirus has picked up a message today with the following details: Bullguard has found an infected boot sector on one of your storage devices: C:\ProgramData\BrowserProtect\2.6.1125.80\{c16c1ccb-7046-4e5c-a2f3-533ad2fec8e8}\BrowserProtect.dll I copied and pasted this message on to the internet explorer (google) to find that it is a virus. I followed the program path and found it (was thinking just to delete it but wasnt sure) Its is not affecting the computers preformance, the only problem I have so far is that I am unable to download the new version of itunes and a service update from windows. I have no experience in computing. Any advice would be greatly appericated.
  2. Broni

    Broni Malware Annihilator Posts: 52,799   +343

    Welcome aboard [​IMG]

    Please, complete all steps listed here:
    Make sure, you PASTE all logs. If some log exceeds 50,000 characters post limit, split it between couple of replies.
    Attached logs won't be reviewed.

    Please, observe following rules:
    • Read all of my instructions very carefully. Your mistakes during cleaning process may have very serious consequences, like unbootable computer.
    • If you're stuck, or you're not sure about certain step, always ask before doing anything else.
    • Please refrain from running any tools, fixes or applying any changes to your computer other than those I suggest.
    • Never run more than one scan at a time.
    • Keep updating me regarding your computer behavior, good, or bad.
    • The cleaning process, once started, has to be completed. Even if your computer appears to act better, it may still be infected. Once the computer is totally clean, I'll certainly let you know.
    • If you leave the topic without explanation in the middle of a cleaning process, you may not be eligible to receive any more help in malware removal forum.
    • I close my topics if you have not replied in 5 days. If you need more time, simply let me know. If I closed your topic and you need it to be reopened, simply PM me.
  3. RobK7944

    RobK7944 TS Rookie Topic Starter

    Hi Broni, thanks for the reply, I started to follow the instructions as requested but my sysytem will not let me download the malwarebytes anti-malware programme, any suggestions?

    Attached Files:

  4. Broni

    Broni Malware Annihilator Posts: 52,799   +343

    NOTE 1. Use another working computer to download following tool.
    NOTE 2. Install Panda USB Vaccine, or BitDefenderā€™s USB Immunizer on GOOD computer to protect it from any infected USB device.

    For x32 (x86) bit systems download Farbar Recovery Scan Tool 32-Bit and save it to a flash drive.
    For x64 bit systems download Farbar Recovery Scan Tool 64-Bit and save it to a flash drive.

    Plug the flashdrive into the infected PC.

    If you are using Windows 8 consult How to use the Windows 8 System Recovery Environment Command Prompt to enter System Recovery Command prompt.

    If you are using Vista or Windows 7 enter System Recovery Options.

    To enter System Recovery Options from the Advanced Boot Options:
    • Restart the computer.
    • As soon as the BIOS is loaded begin tapping the F8 key until Advanced Boot Options appears.
    • Use the arrow keys to select the Repair your computer menu item.
    • Select US as the keyboard language settings, and then click Next.
    • Select the operating system you want to repair, and then click Next.
    • Select your user account an click Next.

    To enter System Recovery Options by using Windows installation disc:
    • Insert the installation disc.
    • Restart your computer.
    • If prompted, press any key to start Windows from the installation disc. If your computer is not configured to start from a CD or DVD, check your BIOS settings.
    • Click Repair your computer.
    • Select US as the keyboard language settings, and then click Next.
    • Select the operating system you want to repair, and then click Next.
    • Select your user account and click Next.

    On the System Recovery Options menu you will get the following options:

    • Startup Repair
    • System Restore
    • Windows Complete PC Restore
    • Windows Memory Diagnostic Tool
    • Command Prompt
    • Select Command Prompt
    • In the command window type in notepad and press Enter.
    • The notepad opens. Under File menu select Open.
    • Select "Computer" and find your flash drive letter and close the notepad.
    • In the command window type e:\frst (for x64 bit version type e:\frst64) and press Enter
      Note: Replace letter e with the drive letter of your flash drive.
    • The tool will start to run.
    • When the tool opens click Yes to disclaimer.
    • Press Scan button.
    • It will make a log (FRST.txt) on the flash drive. Please copy and paste it to your reply.
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