Simple Guide To Delete BUTLDSK.SYS From Windows OS

By | May 11, 2018

Here is a guide about one of the worst Trojan infection dubbed as BUTLDSK.SYS. Experts are presented you what is BUTLDSK.SYS, how it affects PC and how can you get rid of it easily and successfully. So, keep reading this post completely.


Researchers Report on BUTLDSK.SYS

BUTLDSK.SYS has been discovered by malware researchers as one of the most devastating and vicious Trojan infected created by cyber hackers to ruin affected Windows PC badly. This malware is designed in such a way that it can easily compromise the System executing on Windows based Operating System including Windows Server, XP, Vista, Me, NT, 7, 8/8.1 and the latest version Windows 10. According to the depth analysis by researchers, it has the capability to exploit System security bugs to causes several serious malfunctions.

Malicious Doings of BUTLDSK.SYS

Once BUTLDSK.SYS is successfully loaded inside your PC, it executes the command prompts in order to locate System exploits and corrupt the crucial sections of Computer so that it can easily assist the malicious threats to penetrate inside the PC from remote server. It is capable to download several malicious threats including spyware, keyloggers, spammers and other infections to harm Windows machine. It also slows down System and Internet executing speed by consuming more CPU resources. The negative traits or harmful behavior of this malware doesn't end here. What makes it worse, it monitor users online activities and collect users all personal data with scammers including IP addresses, System as well as network configuration details, password, contact details, email address and much more. Therefore, it is wise to delete BUTLDSK.SYS from infected Windows machine ASAP.

Other harmful traits of BUTLDSK.SYS

  • Damages crucial files to trigger several security vulnerabilities.
  • Automatically install browser hijacker to replace homepage.
  • Transfers the malware or spyware for further damages.
  • Opens backdoor and permit hackers for accessing PC remotely.
  • Disables all security measures of affected Windows PC etc.

Proliferation Tactics of BUTLDSK.SYS

Undoubtedly, the presence of BUTLDSK.SYS is really harmful for users PC because it damages the entire Windows PC deeply. It usually get inside the PC from bundles of the cost-free packages, infected external devices, pirated or dubious software, porn sites, hacked domain, torrent files, P2P file sharing site, contaminated devices and much more. Once it successfully installed, you will suffer with several negative traits. The distribution channels of this malware may always varies but the main source of its infiltration remains same that is the use of Internet. Therefore, you must be attentive while doing online operation.

Manual method to Remove BUTLDSK.SYS from Windows Vista

BUTLDSK.SYS is very harmful threat and if it remains in your PC for longer time then it creates mess inside your computer system, even it becomes tough for you to control your own PC. So, its better to remove BUTLDSK.SYS before its too late.

Well, there are two ways by which you can uninstall BUTLDSK.SYS from your Windows PC.

  • Remove BUTLDSK.SYS manually
  • Use BUTLDSK.SYS Scanner to detect and remove BUTLDSK.SYS from your PC

  • First have a look on the manual steps, follow the given below instructions and eliminate BUTLDSK.SYS from your Windows Vista.

    Remove BUTLDSK.SYS from Safe mode with Networking

    1. Press and hold F8 button before the Windows starts in order to restart your PC.
    2. From the Advanced option, click on Startup Settings and then click on Restart option.
    3. Using Windows Vista, in the Advanced Option menu with the help of the arrow keys highlight the ‘Safe Mode With Networking’ and press Enter.


    Remove BUTLDSK.SYS from Control Panel

    1. Click on Start option then go to Control panel


    2. Now click on Uninstall a program option then select BUTLDSK.SYS and right click on the dash

    3. To finally delete BUTLDSK.SYS, click on Uninstall option

    Remove BUTLDSK.SYS from Task Manager

    1. If you are using Windows Vista, right click on the task bar or to open the Task Manager Window (press Ctrl+Shift+Esc altogether).

    2. Now click on the Processes tab → right click on processes related to virus → click on End process.





    %program files%BUTLDSK.SYS /Banker.AMU /Filcout.Auninstall BUTLDSK.SYS /Banker.AMU /Banker.AMU /Filcout.A.lnk

    %ProgramFiles%Protected SearchTaskSchedulerCreator.exe

    %System%driversUAC[RANDOM CHARACTERS].sys

    %Documents and Settings%All UsersApplication Data

    %WINDOWS%system32driverBUTLDSK.SYS /Banker.AMU /Filcout.A.sys

    %Documents and Settings%[UserName]Application DataTBUTLDSK.SYS Banker.AMU /Filcout.A

    C:Documents and Settings[user name]Local SettingsTemporary Internet Files

    Remove BUTLDSK.SYS from Registry Editor

    1. Press R + Windows key at the same time on your keyboard to open a dialog box (RUN box).

    2. Now type Regedit on the RUN box and click OK or else press Enter to open the Registry Editor.


    3. It is important to backup the registry entries before modifying them so keep a backup. For this, on the top of the Registry Editor click on the computer icon → click on File → click on Export then save the backup of the registry.

    BUTLDSK.SYS creates the given below registry entries:



    HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “13376694984709702142491016734454”

    Note: Manual method is good but it requires lot of time and dedication. If a single step goes wrong then you will be in big trouble. More-over, it requires technical knowledge and so, manual method is recommended for the computer experts only. And for other PC users it is advised to use an BUTLDSK.SYS Scanner.

    BUTLDSK.SYS Scanner

    BUTLDSK.SYS Scanner is the widely used software as it is designed with latest technology and it provides live customer support i.e. Live technical Support and Custom Fix. Using the BUTLDSK.SYS Scanner secure your PC from all type of threats. The best part of the removal tool is, its database is updated twice in a week and is assisted by technical research team. It is capable enough to detect the newly developed threats as the removal tool deeply scan your entire system and with the use of advanced removal technology it deletes BUTLDSK.SYS in just few simple clicks. It comes with an user-interactive interface and offers you to download the demo version for free. Altogether, BUTLDSK.SYS Scanner gives you two way protection. It not only smart enough to detect and delete BUTLDSK.SYS permanently from your Windows PC but it also help you to solve spyware related problems. So, what are you waiting for download the free demo version and experience the best features of BUTLDSK.SYS Scanner.

    User Guide To Remove BUTLDSK.SYS

    Steps 1:-Download and Install BUTLDSK.SYS Scanner on your Windows PC. To start scanning click on “Scan Computer Now” option.


    Step 2:-Click on “Custom Scan” option and customize your system scanning. It provide you option to scan different sections of your system like Registry, Memory, Rootkits, Files and Cookies. The custom scan takes lesser time as compared to full scanning of the PC.


    Step 3:-HelpDesk– this is an unique feature that comes with an BUTLDSK.SYS Scanner. It provides you complete technical support i.e. Custom Fix System and Support Ticket System. This feature allow you to online chat with the technical experts if you have any problem and ask for help. It is 24X7 online service.


    Step 4:-System Guards – this features block the malicious activities performed by the threats and stop them from running or executing in order to protect your PC. It also guard your system registry, process control and Active X control.


    Step 5:-Network Sentry– it gives protect to your Internet connection and won’t allow mistrustful objects to modify the settings of your computer network without your knowledge.


    Step 6:- Scan Scheduler– this feature allow you to automatically scan your system. You simple set a time on daily, weekly or monthly basis and it your system will regularly scan at the pre-set time.


    Prevention tips to avoid BUTLDSK.SYS

    Avoid P2P Sharing– These days, mostly computer users use P2P sharing for movies, videos, etc. But, technically doing so is not a good idea. It is quiet possible while downloading certain song or movies a keystroke get attached in your system and through P2P sharing software it gets transferred to other system. Finally, both the devices gets infected with BUTLDSK.SYS. So, before doing so scan your system with good anti-virus program in order to avoid such situation.

    Always update the software– If you are thinking that by installing an anti-virus program or other programs is enough to protect your PC from all sort of threats then you are wrong. These days thousands of new threats are found on daily basis so it is very important that you must update yourself. In other words, PC users must update their anti-virus or other program or software in order to protect the PC. More-over, one should also update your Windows OS (operating system). For this you can turn on the Automatic Updates option also enable the automatic download and install updates option.

    Use Only Trustworthy Software– Its not you randomly select any anti-virus software and install it on your PC and think of your system is protected. One should be very careful as using an anti-virus program is an important decision. So, PC users should select only trustworthy software and also download from good source. In case of software the same thing. You can go for Microsoft or any other trusted site to download and install software.

    Regularly change your login details– It is important to change the login and password details at regular time-interval. As, the threats are smart enough monitors and record the browser details. It is quiet possible while working online without your consent the browser saves your password and later on your will come to trouble your PC got infected.

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