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SDFix free trojan remover tool

Myantispyware team November 9, 2007    

SDFix is a program written by AndyManchesta that removes big amount trojans, worms, rootkits and other malwares. Click here for view a list of files that can be removed.

How to use SDFix.

Unfortunately at the moment SDFix is unavailable for download, as the author no longer support it, and removed from the Internet. I suggest you use the following two free programs:

1. AdwCleaner – free adware, PUP, toolbars and hijackers remover.
2. MalwareBytes Anti-malware – free spyware, malware, trojan remover.

1. Download SDFix.
Download SDFix and save it to your Desktop.

  • Site 1(andymanchesta.com)
  • Site 2(bleepingcomputer.com)

2. Install SDFix.
Double-click on the SDFix. If a “Security Warning window opens”, click on the Run button.
Follow the prompts.

3. Reboot your computer in to Safe mode.

  • Restart your computer.
  • After hearing your computer beep once during startup, but before the Windows icon appears, press F8.
  • Instead of Windows loading as normal, a menu should appear.
  • Select the first option, to run Windows in Safe Mode.

4. Run SDFix.

  • Click Start -> Run.
  • Type the following text in type box: %systemdrive%\SDFix\RunThis.bat
  • Press Enter or OK button.
  • When the tool is finished, it will produce a report for you.

Questions and answers.

If this error message “The command prompt has been disabled by your administrator. Press any key to continue . . ” is displayed when running SDFix.

Please goto Start Menu > Run > then copy and paste the following line: %systemdrive%\SDFix\apps\swreg IMPORT %systemdrive%\SDFix\apps\Enable_Command_Prompt.reg
Press OK then run SDFix again

If the Command Prompt window flashes on then off again on XP or Windows2000.

Please goto Start Menu > Run > then copy and paste the following line: %systemdrive%\SDFix\apps\FixPath.exe /Q Reboot and then run SDFix again

If SDFix still doesnt run check the %comspec% variable.

Goto Start Menu > Right click My Computer > click properties > click Advanced Click Environment Variables and check that the ComSpec variable points to cmd.exe %SystemRoot%\system32\cmd.exe

If you are still having problems, then I would recommend that you follow the instructions and post your logs in the spyware removal forum. I will help you.

Free Software
sdfix

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Author: Myantispyware team

Myantispyware is an information security website created in 2004. Our content is written in collaboration with Cyber Security specialists, IT experts, under the direction of Patrik Holder and Valeri Tchmych, founders of Myantispyware.com.

147 Comments

  1. Patrik
    ― October 31, 2009 - 6:33 am  Reply

    Paul ask for help in our Spyware removal forum.

  2. Swati
    ― November 10, 2009 - 4:20 am  Reply

    Hi, My hard disk is partitioned. I have installed 11i Oracle Applications in my system in one part with O.S. as Windows 2000. In other part Windows XP is installed. There is some virus in my system because of which whenever I logs on to my system C prompt automatically opens up. And a file named \

  3. sarvesh
    ― November 10, 2009 - 5:17 am  Reply

    hai iwant sdfix

  4. mani
    ― November 27, 2009 - 7:22 am  Reply

    1.My Shell.exe in Location C:\ has a trojan, will this program be able to fix it??
    2.Task Manger hidden?

  5. Patrik
    ― November 28, 2009 - 6:11 am  Reply

    mani, before running SDFix, try Malwarebytes Anti-malwatre or SuperAntiSpyware.

  6. Robyne
    ― January 5, 2010 - 9:30 pm  Reply

    I downloaded sdfix and tried to use it to repair my safemode (I can’t restart into safe mode). It didn’t work. So, I downloaded safebootrepair like you suggested to Coung. When it finished running, I got and error. “Error: Key” System\currentcontrolset\control\safeboot\minimal does not exist!” Now what do I do? I have also tried running Malwarebytes and Combofix but they won’t run. Whatever I have disables my Avast, wireless network and has slowed everything down GREATLY! I’m trying to install/run these programs off of a thumb drive.
    TIA for any help. Robyne

  7. Patrik
    ― January 6, 2010 - 3:52 am  Reply

    Robyne, ask for help in our Spyware removal forum.

  8. bala
    ― January 13, 2010 - 2:45 am  Reply

    superb

  9. nani
    ― January 17, 2010 - 12:06 pm  Reply

    Great job. SDFix cleaned a lot of “uncleaned” computers many times. sometimes it’s much easier to boot in safe mode immediately and start and leave SDFix to do the job.
    My advice to all who don’t know how to start this simple tool is to find somebody who know and leave him to make your life more simple !!!

  10. Lawrence
    ― February 12, 2010 - 4:54 pm  Reply

    I have a computer that only boots to the background screen. No functionality at all beyond that point.. Task manager has been disabled. I want to try your program but this computer wont boot into safe mode either. How do I get this to work from here?

  11. Patrik
    ― February 13, 2010 - 8:20 am  Reply

    Lawrence, try boot your PC in Last good configuration.

  12. JP.MURHUGHARAJ
    ― April 10, 2010 - 5:40 am  Reply

    simply superb.

  13. Varun
    ― May 14, 2010 - 2:37 pm  Reply

    I am infected with a hacktool.rootkit worm. It has created a backdoor in my PC. I used Malwarebytes anti-malware and it detected ipsecndis.sys and ntndis.sys files as rootkits. The anti-malware asks me to restart in order to delete these files. However, the files could not be deleted upon restarting. Also, the infected sys files are not visible in the system32 and system32\drivers directories. Neither can I manually delete it nor can spybot, malwarebytes, Unhackme types softwares delete it.

    P.S.: These files always show up in the anti-malware tools whenever i connect to internet

    What should i do?? It is very frustrating.

  14. Patrik
    ― May 15, 2010 - 10:37 am  Reply

    Varun, start a new topic in our Spyware removal forum. I will check your PC.

  15. Ramesh
    ― June 18, 2010 - 1:38 am  Reply

    My xp computer does not boot to safe mode. im getting BSOD with 0x0000007B error. Unable to run the SDFix in normal mode. what to do?

  16. Patrik
    ― June 19, 2010 - 8:09 am  Reply

    Ramesh, try follow the instructions to repair Safe mode.

  17. essa
    ― October 13, 2010 - 1:18 am  Reply

    My xp computer does not boot to safe mode. im getting BSOD with 0x0000007B error. Unable to run the SDFix in normal mode. what to do

  18. Patrik
    ― October 13, 2010 - 10:19 am  Reply

    essa, if you need a help with malware removal, then start a new topic in our Spyware removal forum. I will help you.

  19. essa
    ― October 15, 2010 - 1:55 am  Reply

    My xp computer does not boot to safe mode. im getting BSOD with 0x0000007B error. Unable to run the SDFix in normal mode. what to d

  20. Patrik
    ― October 15, 2010 - 11:17 am  Reply

    essa, you can boot your PC in Normal mode ?

  21. mmoj
    ― October 23, 2010 - 10:59 pm  Reply

    my PC is infected with win32/heur.
    can SDFix help me removing it?
    where can I find its latest version?

  22. Patrik
    ― October 24, 2010 - 10:26 pm  Reply

    mmoj,
    try other tools (MBAM, SuperAntispyware, Combofix)

  23. Oscar
    ― November 15, 2010 - 5:36 pm  Reply

    Is there a comparable program to SDFix that will work for Vista?
    Thank You

  24. Patrik
    ― November 17, 2010 - 2:20 am  Reply

    Oscar, look my previous comment.

  25. anu
    ― May 10, 2011 - 8:09 am  Reply

    Is this software still available (sdfix)? Sounds promising, but each link I’ve found for it goes to nothing (error 404, etc). 🙁

  26. Patrik (Myantispyware admin)
    ― May 20, 2011 - 12:06 am  Reply

    anu, SDFix is not available now. Use combofix.

  27. Rosco
    ― June 10, 2011 - 1:21 pm  Reply

    Patrik…SDFix is still available but both links above are broken.
    You can get it here: depositfiles.com/en/files/4757j79py

    or on proposedsolution.com at:

    proposedsolution.com/downloads/download-sdfix-exe

    R.

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