TechSpot

Sirefef can not do anything keeps rebooting

By Paddi
Jul 4, 2012
  1. My husbands computer is running windows 7. He called me asking to fix it. I AM AT work still but will be home shortly. He ran the anti virus software he said it told him there is a sirefef virus. from there it told him it could not fix it. And said it automaticly installed the anti virus software then her went to install it And now it will not stop rebooting.

    It is showing he as .ab, .p, .aa, .an, .w.... And he says more. I appricate any help you can offer. do you think a system restore from las known configuration will help? At least to get it to stay on long enough to fix it fully. IT will not boot into safe mode.
     
  2. Paddi

    Paddi TS Rookie Topic Starter

    My husband said he did the f8 and restore to last known configuration so not it is on. maybe that will help remove it easier.
     
  3. Broni

    Broni Malware Annihilator Posts: 52,905   +344

    Welcome aboard [​IMG]

    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 tools or applying updates 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.

    =========================================

    What Windows version is it?
     
  4. Paddi

    Paddi TS Rookie Topic Starter

    Windows 7
     
  5. Broni

    Broni Malware Annihilator Posts: 52,905   +344

    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.

    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.exe (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.
     
Topic Status:
Not open for further replies.

Similar Topics

Add New Comment

You need to be a member to leave a comment. Join thousands of tech enthusiasts and participate.
TechSpot Account You may also...