Windows 8 and 8.1 Forums


error windows defender on windows 8.1

  1. #11


    WDO is a AV boot disk. You need to make it (preferably on a clean PC), insert it & then reboot your PC. It should initiate by itself & run.

    Go to the link provided by ectech, it will give you directions on how to d/l & run it (Post #6)

    Did you try to copy the file to your desktop & submit it to VirusTotal?

    Did you mean by this statement that Malwarebytes did not find anything, or that it simply would not run or install?

    Another option you have is to run SuperAntiSpyware portable. D/L it on a different PC onto a Flash Drive. Insert the flash drive into the infected PC & click on the program to run it.

    Please note : The scanner is saved under a random filename so that malware infections won't block the scanner.
    SUPERAntiSpyware - SUPERAntiSpyware Portable Scanner



      My System SpecsSystem Spec

  2. #12


    Lalabata, Sulawesi Selatan
    Posts : 12
    windows 8.1 enterprise


    Quote Originally Posted by Borg 386 View Post
    WDO is a AV boot disk. You need to make it (preferably on a clean PC), insert it & then reboot your PC. It should initiate by itself & run.

    Go to the link provided by ectech, it will give you directions on how to d/l & run it (Post #6)

    Did you try to copy the file to your desktop & submit it to VirusTotal?

    Did you mean by this statement that Malwarebytes did not find anything, or that it simply would not run or install?

    Another option you have is to run SuperAntiSpyware portable. D/L it on a different PC onto a Flash Drive. Insert the flash drive into the infected PC & click on the program to run it.

    Please note : The scanner is saved under a random filename so that malware infections won't block the scanner.
    SUPERAntiSpyware - SUPERAntiSpyware Portable Scanner


    after scan with WDO from boot media > CLEAN PC > MSAScui LOST > Click image for larger version .
      My System SpecsSystem Spec

  3. #13


    Lalabata, Sulawesi Selatan
    Posts : 12
    windows 8.1 enterprise


    Quote Originally Posted by Borg 386 View Post
    WDO is a AV boot disk. You need to make it (preferably on a clean PC), insert it & then reboot your PC. It should initiate by itself & run.

    Go to the link provided by ectech, it will give you directions on how to d/l & run it (Post #6)

    Did you try to copy the file to your desktop & submit it to VirusTotal?

    Did you mean by this statement that Malwarebytes did not find anything, or that it simply would not run or install?

    Another option you have is to run SuperAntiSpyware portable. D/L it on a different PC onto a Flash Drive. Insert the flash drive into the infected PC & click on the program to run it.

    Please note : The scanner is saved under a random filename so that malware infections won't block the scanner.
    SUPERAntiSpyware - SUPERAntiSpyware Portable Scanner


    after scan with WDO from boot media > CLEAN PC > MSAScui LOST > Click image for larger version .

    but.. can you tell me , how to reinstall Windows Defender ?
      My System SpecsSystem Spec

  4. #14


    Posts : 1,360
    Windows 8.1 Enterprise


    You need to provide us with more details about whats happening.

    Did WDO find anything?

    Have you tried what Borg suggested?
      My System SpecsSystem Spec

  5. #15


    Lalabata, Sulawesi Selatan
    Posts : 12
    windows 8.1 enterprise


    Quote Originally Posted by ectech View Post
    You need to provide us with more details about whats happening.

    Did WDO find anything?

    Have you tried what Borg suggested?
    MSAScui.exe (windows Defender) infected by Virut.BM

    finally...
    now.. i will re install my windows..

    please close this treat
      My System SpecsSystem Spec

  6. #16


    Virus:Win32/Virut.BM is a polymorphic file infector that targets .EXE and .SCR files. This virus also opens a backdoor by connecting to an IRC server, allowing a remote attacker to download and execute arbitrary files on the infected computer.
    Virus:Win32/Virut.BM

    Note: The method of infection used by Win32/Virut can damage some infected files beyond repair. In these cases, in order to return a machine to its pre-infected state, it may be necessary to install a clean backup of the operating system and associated applications.
      My System SpecsSystem Spec

  7. #17


    Lalabata, Sulawesi Selatan
    Posts : 12
    windows 8.1 enterprise


    Quote Originally Posted by borg 386 View Post
    virus:win32/virut.bm is a polymorphic file infector that targets .exe and .scr files. This virus also opens a backdoor by connecting to an irc server, allowing a remote attacker to download and execute arbitrary files on the infected computer.
    virus:win32/virut.bm

    note: The method of infection used by win32/virut can damage some infected files beyond repair. In these cases, in order to return a machine to its pre-infected state, it may be necessary to install a clean backup of the operating system and associated applications.
    windows defender vs virut.bm
    winner = virut.bm

    thanks you
    [closed]
      My System SpecsSystem Spec

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error windows defender on windows 8.1
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