Effective Method To Remove DRTOOLKRL.SYS virus Easily

Type: Trojan horse
Danger Level: High
Geographical distribution: Around the globe
Infected OS: Windows XP, Vista, Windows 7/8/8.1/10
Removal: it is very difficult to remove. You will need expert guidance to remove

DRTOOLKRL.SYS virus is a dangerous and malicious computer infection which belongs to the family of Trojan horse. This vicious horse will try to delete the core system files son after getting installed on the system. These files are crucial from system point of view. They are required to maintain the performance of the computer. This Trojan also modifies many of these files to make them work according to the needs of the virus. DRTOOLKRL.SYS virus registers it self to the windows registry editor. It does so to go any where in the system uninterrupted. This Trojan also makes changes to the registry of many files and programs which run on the system. It is very disturbing from the user point of view.

DRTOOLKRL.SYS virus is a malicious tool which creates a lot of troubles on the infected PC. This virus starts to display lots of ads on the browser applications. It also blocks these applications to visit legitimate and genuine sites. The Trojan redirects the browsers to irrelevant and malicious sites. DRTOOLKRL.SYS virus also disturbs the user by displaying Pop-Up windows of advertisement. It causes to display warnings and alert messages on the system. The virus tries to scare the user to make money from them. These alerts are fake. The Trojan also offers the user to buy several software to enhance the PC. These products are bogus and you will be only wasting your money on them.

DRTOOLKRL.SYS virus makes matter worse for the user of the infected computer. It brings a ransomware application with it. This virus is present in built in the virus. It injects the ransomware into the system some time after getting installed on the system. This may take some time. Virus starts to encrypt files on the computer. It can encrypt all types of files present on the computer. DRTOOLKRL.SYS virus also demands money from the user of the computer to unlock or decrypt the files on the computer system. The virus demands money in form of bit coins. This is a new kind of currency in the market. The trojan implies advanced methods to lock the files on the system. It is recommended to delete DRTOOLKRL.SYS virus as early as you can.

Click Here to Scan Windows PC Now

Nasty Impacts of DRTOOLKRL.SYS

trojan removalDRTOOLKRL.SYS is such a noxious Trojan infection that can severely impair and damage your PC once it gets installed. It increases the payload by dropping malicious codes by easily surpassing the security programs pre-installed on the system. DRTOOLKRL.SYS tries every possible ways in the book to go undetected.

  • Data Gathering: it can track and keep a record of all your sensitive data such as credit card numbers, transaction details, user name along with password. Such vital information and records can be later transferred to the hackers for illicit purposes. Thus it can be regarded as severe breach of privacy without any information on part of users.
  • Code Injection: DRTOOLKRL.SYS can make best use of this technique to hide its very presence on the targeted system and remains hidden in the background. This makes it quite difficult to kill the malicious processes.
  • Data Corruption: DRTOOLKRL.SYS is so malicious and has been programmed to damage entire data stored on PC. Not only that it can severely corrupt registry entries which is the central part of Operating system. Thus it can eventually result in major glitches with frequent crashing of Operating system.
  • Keylogging : This Trojan acts as noxious key-logger that can monitor or track all the keys used for logging in sensitive data such as passwords and later record it for unauthorized access.
  • Targets All Windows Versions : it targets almost all Windows versions such as Windows XP, Vista, Win 7 and 8 to cause immense damage to the files and system as a whole
  • Remote Access (Backdoor) : The most dangerous part of Trojan is that it makes your PC vulnerable to backdoor infection accessing all the activities remotely. This gives an easy access of all the data and files which can be modified, deleted at any point of instance.

If you want to protect your PC from any of the above mentioned impacts, it is essential to remove DRTOOLKRL.SYS ASAP.


Security loopholes are said to be the most evident factor contributing to easy entry of PC threats. However there can be other reasons as well resulting into DRTOOLKRL.SYS infection. Some of them are discussed below.

Blocked Firewall and Security Settings: If the firewall setting are deactivated, then your system is vulnerable or it becomes somewhat easier for DRTOOLKRL.SYS to strike such PC.

While installing | updating programs: It is generally seen that many of the users simply install programs even if it is not required. Some of them might be useless and DRTOOLKRL.SYS gets bundled along with them without user’s knowledge.

Outdated Antivirus: Not updating pre-installed antivirus can be a major cause for concern. It makes your PC most vulnerable to DRTOOLKRL.SYS as well as other related threats. Such security program is not capable to detect and prevent PC from getting infected.

Opening unknown emails & attachments: Clicking on fake emails and junk attachments can make your PC an easy victim of DRTOOLKRL.SYS infection.

Not installing the latest updates: If you are not updating Operating system regularly then there can be lot of risks. Keeping your OS updated or installing security updates released by Microsoft can really protect your PC from recent PC threats.

Downloading Pirated Software: Downloading music, videos or any other freeware from unknown or untrusted sources can be infected and eventually result to DRTOOLKRL.SYS threat.

P2P File Sharing: Sharing of infected file such as music, videos etc. can result in spreading of the infection like a wild fire.

Thus keeping the adverse consequences in view, it becomes essential to remove DRTOOLKRL.SYS as early as possible.

How to Remove DRTOOLKRL.SYS Manually

1. How to Terminate DRTOOLKRL.SYS processes:

  • Firstly Select the Start menu by clicking the button and then select the Run command.

  • In order to launch the task manager type taskmgr.exe in the Run Command box. You need to select and click on “OK”.

  • Alternatively, one can launch the Task Manager by making use of CTRL+Shift+ESC keys in combination.

  • On Task Manager, you need to click on processes tab to find out related processes.

  • After selecting them, Right click and select “End Process” option to kill and terminate DRTOOLKRL.SYS related process.

  1. How to Remove DRTOOLKRL.SYS from Control Panel

Click on Start Menu and select Control Panel

Select Add/Remove program and double click on the icon


Once DRTOOLKRL.SYS is located in the List of program, you need remove it.

  1. Remove DRTOOLKRL.SYS associated files given below


%UserProfile%\Application Data\Microsoft\[random].exe
%System Root%\Samples
%User Profile%\Local Settings\Temp
%Documents and Settings%\All Users\Start Menu\Programs\ DRTOOLKRL.SYS
%Documents and Settings%\All Users\Application Data\ ” ”
%Program Files%\ DRTOOLKRL.SYS

%Program Files%\ ” ”
C:\ProgramData\[random numbers]\

4. Open the Registry Editor, search and delete DRTOOLKRL.SYS Registry Entries


HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msmpeng.exe “Debugger” = ‘svchost.exe’
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msseces.exe “Debugger” = ‘svchost.exe’

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “WarnOnHTTPSToHTTPRedirect” = ’0′
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings “WarnOnHTTPSToHTTPRedirect” = ’0′
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SystemRestore “DisableSR ” = ’1′
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ekrn.exe “Debugger” = ‘svchost.exe’
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msascui.exe “Debugger” = ‘svchost.exe’

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run “3948550101″
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “xas”

Turn on Safe Browsing Features to Prevent DRTOOLKRL.SYS infection in Future

IE: How to Activate SmartScreen Filter

The latest version of IE 8 & 9 is enabled with SmartScreen Filter. Once activated it can detect unsafe websites that can be infected with DRTOOLKRL.SYS. In order to activate this feature follow these steps:

  1. Select IE and double click to open it

  2. If its IE 9, Tools option is to be selected on Top menu. In case of IE 8, search for safety menu

  3. SmartScreen Filter is to b selected from the list and it should be Turned on to prevent DRTOOLKRL.SYS from attacking the browser in future.


  4. Once activate, Kindly restart IE

How to Enable Phishing and Malware Protection from DRTOOLKRL.SYS on Google Chrome

it is always better to stay protected from DRTOOLKRL.SYS by enabling phishing and malware protection feature if you are using Google Chrome as browser.

Select and open Google Chrome

Select the 3 Bars Icon by clicking on Customize and Control Google Chrome at the right corner on top of the browser.

From the drop-down list, Settings option is to be selected

  1. Now select on Show advanced settings to view the remaining Chrome setup.

  2. In the privacy section, check the “Enable Phishing and malware Protection” Feature


  3. Restart Google Chrome once again.

How to Block Attack Sites & Web Forgeries on Mozilla Firefox

Firfox 3 or later versions have in-built feature to block phishing and Malware Protection.

  1. Click to Open Mozilla Firefox
  2. Click on Tools on top menu and select on Options from the list.
  3. Click on check mark after selecting Security option
  • Block out web forgeries
  • Block reported attack sites
  • Warn before DRTOOLKRL.SYS try to install add-ons


Note: Manual Steps are too complex and require technical expertise, hence it is not suitable for newbie.Thus it is recommended to opt Spyhunter PC Threats Scanner.

Automatic DRTOOLKRL.SYS Scanner: Best Alternative!

If you are looking to remove DRTOOLKRL.SYS, then you won’t find a better option other than using DRTOOLKRL.SYS Scanner. It is really a smart and innovative option to go for as it has been designed with powerful and real time anti-spyware protection features. This is something that gives it edge over other security program in malware removal segment. The tool make use of latest technique to stay one step ahead to ensure protection against any threats including DRTOOLKRL.SYS. No matter how stubborn might be the infection, it cannot by pass or go undetected. Loaded with some advanced features and functions, it can undergo complete scan to detect even threats that has been hidden in the background and has encrypted related files and processes.

It has been designed in such a way anyone can easily operate this DRTOOLKRL.SYS Scanner even if they lack technical skills. It ensures best in class features which one can rely upon when it comes to complete PC protection against any threats. It is easy to update it with latest definition in order to keep your PC well protected even from latest threats. So, why to bother when we have given you an easy way to remove DRTOOLKRL.SYS in order to make your PC safe and secure. Additionally you can make use of some advanced features such as Spyware HelpDesk, System Guards, Network Sentry, Scan Scheduler. So what are yo waiting for? Just download DRTOOLKRL.SYS Scanner by clicking the link given below!

Download Automatic DRTOOLKRL.SYS Scanner Now


Automatic DRTOOLKRL.SYS Scanner: Pros & Cons

DRTOOLKRL.SYS Scanner is rated as the best security program that offers real time protection against DRTOOLKRL.SYS and other harmful threats. Lets take a glimpse at some of the benefits or pros of this tool


Screenshot from 2015-01-14 12:47:53DRTOOLKRL.SYS | Malware Protection: it can easily detect and indicate the presence of any noxious threats including Trojan, viruses, malware, PC worms or any other spyware.

Screenshot from 2015-01-14 12:52:47Compact OS: the tool has been integrated with compact features to remove DRTOOLKRL.SYS as well as any other threats.

Screenshot from 2015-01-14 12:56:08System Guard: One can make use of this tool as it has this unique feature that helps to block DRTOOLKRL.SYS in future as well as prevents exploitation of registry entries.

Screenshot from 2015-01-14 13:00:07Exclusions: One can make use of this feature particularly if you do not want certain programs to be scanned every-time.

Screenshot from 2015-01-14 13:01:02Customer Support: Spyware Helpdesk provides 24X7 for its customers which they are unable to solve related to DRTOOLKRL.SYS.

Screenshot from 2015-01-14 13:01:53Latest Updates: you can install latest updates to provide and ensure complete protection from DRTOOLKRL.SYS or other malware.

Screenshot from 2015-01-14 13:02:48Easy to Use Interface: Its user friendly interface makes it really very easy to follow and makes it suitable to be used even by newbie.


  • Free or demo version of DRTOOLKRL.SYS Scanner has limited scope and usage.

  • You need to purchase its Licensed version to avail complete features of the tool.

After brief description of all the pros and cons of this tool, it can help you to decide why it is better to opt for Spyhunter PC Threats Scanner for DRTOOLKRL.SYS removal.

Automatic DRTOOLKRL.SYS Scanner: Getting Started

Step 1- Scanner: Soon after Downloading and installing DRTOOLKRL.SYS Scanner, select Scan Computer Now Option to initiate the scanning process. It includes scanning of memory, registry entries, files and cookies. To scan specific files one can select custom scan.


Step 2- DRTOOLKRL.SYS and related threats Found: Once the scanning process is successfully completed, list of threats including DRTOOLKRL.SYS will be detected.

scan result

Step 3- Spyware HelpDesk: This is one of the best feature that makes this tool better than other conventional security program. One can easily contact and make use of our support desk 24X7 for any assistance related to DRTOOLKRL.SYS removal. However, it is only applicable with licensed version of the program.

help desk

Step 4- System Guard: It enables protection against DRTOOLKRL.SYS as well as other malicious threats in future. This special features which has been in-built can block infected process from being executed.

system guard

Step 5- Network Sentry: This feature has been incorporated to give full control over system and its settings. It helps to prevent DRTOOLKRL.SYS from modifying your Internet and its DNS settings. Thus your system stays protected from getting redirected to malicious website.

network sentry

Step 6- Scan Scheduler: It enables to preset a defined time on which your system can undergo complete scan. One can select for any day of the week or month for scheduling the scan for. However it is essential that your PC must be turned on during the time the scanner has been scheduled.

scan scheduler

download button

 DRTOOLKRL.SYS: Prevention Tips & Conclusion for Better Protection

“Prevention is always better than cure”. This proverb hold good and is applicable here as well. It would be better if your PC does not get infected with DRTOOLKRL.SYS as it can be really mind boggling. Although there can be no full-proof security provided against DRTOOLKRL.SYS as such, however one can definitely avoid threats by being cautious while using their Windows system in future.

  • Never download freeware or files from untrusted sources as it might be infected.

  • Always scan removable devices before using them.

  • Regularly scan your PC to detect DRTOOLKRL.SYS as well as other related threats.

  • Always keep Windows Operating System updated.

  • Browser’s security settings should be activated and set to medium level.

  • Avoid installation of ActiveX controls as it is somewhat prone to DRTOOLKRL.SYS.

  • Never install potentially unwanted program on your PC.

  • Always carefully read “License and Agreement” before installing any freeware.

  • Turn on firewall and other security settings for better PC protection.

  • Do not click on suspicious links while surfing web.

  • Avoid getting carried away by unrealistic deals and offers as it can be a trick used by DRTOOLKRL.SYS.

  • Never respond to unknown mails and messages.

Conclusion: The above stated measures can be handy and should always be followed to avoid any PC threats and its related infection. Unfortunately, if your PC has been a victim or DRTOOLKRL.SYS infected, then there is an easy way to get rid of it by opting DRTOOLKRL.SYS Scanner.

Click Here to Download Automatic DRTOOLKRL.SYS Scanner

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