Home » EXE-V » What is vistahook.sys and how to Remove vistahook.sys from PC

I think my computer has a big problem now! My antivirus software to tell me, there is a Trojan virus name vistahook.sys invaded my system, I did not pay much attention at first. However, when I turn on my computer today, it was very wired, I can feel that my system run a bit more slowly, what’s worse, I can’t launch few of the programs, I mean I just bought this laptop two weeks ago, now what happened to it makes me very upset. My antivirus software can’t help me to solve this problem, I don’t know why. Who knows this Trojan, could you please help me?

vistahook.sys Information:

  • FileDescription: TheGreenbow NDIS 6.0 Hook Driver
  • LegalCopyright: ? TheGreenBow. All rights reserved.
  • ProductName: TheGreenBow VPN IPsec Client for VISTA
  • ProductVersion: 4.0.x
  • Company: TheGreenBow
  • FileMd5: 003aa1f8760206d3ef7b8bc159fd4b4f
  • FileVersion: 1.0.1.2
  • Memos: Beta release
  • Download vistahook.sys fix tool
  • 90100827

vistahook.sys Instruction :

vistahook.sys is a nasty Trojan virus which will corrupt the infected computer significantly and steal user’s sensitive information by dropping down other dangerous viruses into the computer. Usually, computer will be infected with this Trojan if user opens spam email attachments, downloads or installs unsafe free software and visits hacked websites. It is able to get into the computer without letting you know.

Once vistahook.sys infiltrates into the computer successfully, it starts to execute malicious actions right away. It can mess up your registry settings and other important windows system files. Computer performance will be slowed down considerably, which will greatly interrupt your work in the computer. Moreover, it collects the email addresses of your contacts and then sends weird email messages to your friends in your name without your permission. More seriously, this Trojan is able to drop viruses into the computer, which facilitates the cyber criminals to monitor your computer using traces and gather our important information including bank account and credit card details in the backdoor. It is highly recommended to remove it as early as possible.

This Trojan is tricky. It is able to hide deep in the infected computer, mutate in a fast speed and inject its code into antivirus programs to prevent itself from being removed. Thus, it needs to be removed manually with expert skills. Please note that you shall be careful during the removal in case any mistakes damaging the computer.

In Conclusion

vistahook.sys is a destructive Trojan infection designed by cyber criminals to make hazards on the computer that it infects and gain from victims. It can often sneak into a targeted machine without any permission or knowledge. According to recent security report, vistahook.sys virus may be distributed by malicious websites, infected downloads on Internet or spam emails carrying malicious attachments. Upon its installation, vistahook.sys virus will immediately insert its malevolent codes and files in system in order to make modification in Windows registry. Thereupon vistahook.sys could be loaded up automatically on every Windows boot. While running in the background, this type of Trojan infection may slow down the performance of system significantly via taking up large amounts of system resources. It may also drop and install additional threats on compromised machine to do further harm using all possible found security vulnerabilities. PC users worried about vistahook.sys a lot because it may even open a backdoor for remote hackers, allowing them to access compromised machine without any authorization. It is certain that vistahook.sys should be removed timely once being informed of its existence.

How to remove vistahook.sys virus instantly

vistahook.sys virus is hard to remove. For example, you could not get rid of even after you reformat the infected USB device. Antivirus programs may detect it but some fail to remove it.

To completely remove the virus with your antivirus, you need some tips.

Step1. Restart computer and go to Windows Advanced Options Menu by Safe Mode by press F8 during booting. Enter Safe Mode
Step2. Run Task Manager and stop processes.
Step3. Empty recycle bin and delete temporary files
Step4. Remove the virus registry key
Step5. Run your antivirus program and update it
Step6. Scan for vistahook.sys virus and remove any detected virus.
Step7. Restart computer

In the case that your antivirus does not completely remove the virus, you should download the awarded the virus removal tool called Spyhunter and run the powerful online scan now.

Use Spywar Cease to clean up temporary files before you run a scan. Here is how to.

1. Download and install Spyhunter
2. Run the vistahook.sys virus removal tool, click Repair Temporary Files tab click scan button and then click clean button
3. Click scan and choose online scan
4. Select all detected items and click remove button.

Solution: remove it automatically and easily

If you don’t have much time or patience to remove vistahook.sys, you can download and install Spyhunter to do the job for you. You not only enjoy the removal but also can keep Spyhunter and protect your computer in the future. Go on and Try it.

download and install Spyhunter by following the instruction
run the antivirus program to scan your computer and block it
restart your compute to take effect
download free antivirus program to scan your computer

Guide to remove vistahook.sys completely with SpyHunter.

Step one: Download SpyHunter by clicking the button below:

Step two: Click on Download, and then follow the installation process of SpyHunter step by step.

1. In the showing box, click Run.
2. Click: I accept the license agreement, and then press Next.
3. Wait for a while to install the applications.
4. Click Finish.
5. After installation, you can click Yes to restart your computer to make SpyHunter effect, or press No, if you’d like to restart it later manually.

Step three:scan and delete every threats caused by vistahook.sys virus.

1. To do a full scanning with SpyHunter to find out every threats in your computer.

2. After that, you need to select every detected threats about vistahook.sys virus and remove them all.

vistahook.sys is a dangerous virus designed by cyber criminals to gain unauthorized access to the target computer. By hiding in the spam emails, malicious websites and unknown free programs, it can enter into the computer easily. Its main purpose is to collect valuable information for further attacks and other illegal business activities. It is able to inject malicious codes into the computer to modify important system files. Because many unknown programs and malicious virus will be implanted into the computer, the computer will become very strange. The Trojan has the ability to steal your personal information. In order to protect the system security and data on the computer, you should delete vistahook.sys timely.

vistahook.sys is located in:

  • c:\users\steffps\appdata\roaming\vistahook.sys
  • c:\documents and settings\administrator\application data\real\realplay\setup\vistahook.sys
  • c:\documents and settings\xppresp3.user.000\xppresp3.user.001\local settings\temp\vistahook.sys

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