System Tool 2011

From Wiki-Security, the free encyclopedia of computer security

System Tool 2011 Information
Type: Spyware
Analysis: Installs & gathers info from a PC without user permission.
Infection: By downloading freeware & shareware.
Symptoms: Changes PC settings, excessive popups & slow PC performance.
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System Tool 2011 is a rogue anti-spyware application and a part of a scam. The System Tool 2011 rogue was first reported in early November 2010, and is known to have originated in Russia. Its name may also be rendered in the following ways: SystemTool 2011, SystemTool2011, System Tool2011, SystemTool, and System Tool. An alternate name for the same malware is PC Tool 2011. System Tool 2011, as a scam, follows an increasingly common pattern, which is to infect a user's computer with a virus that will scare them into paying for bogus software.

The Basics

System Tool 2011 infects a computer as a virus. Once it has made its way into the system, it will set itself up to run a bogus system scan, and it will provide a list of a whole bunch of scary viruses on your computer. Of course, all of these infections are fake, since System Tool 2011 is just trying to scare you! In reality, System Tool 2011 is completely incapable of actually scanning for viruses or threats, and it cannot perform any useful functions.

The Strange Part

Then, after the bogus "scan," System Tool 2011 will constantly bombard you with pop-up warnings about threats to your computer. One of the defining features of System 2011, actually, is that these warnings are stunningly and profoundly poorly-written. Their content is just barely intelligible, and it seems to be written by someone with a poor grasp of the English language. System 2011's warning messages ramble on for whole paragraphs, warning that your computer is infected with spyware that will make all of your files and browsing history available to literally everyone you know, and (this is an actual quote) "break your life." Since no legitimate anti-spyware application would ever include such nonsense, this ought to be a dead giveaway that System Tool 2011 can't be trusted.

Demanding Ransom

Regardless of whether you buy into the sham anti-spyware of System Tool 2011, it will also take your computer hostage by preventing you from starting any other application, and will warn you that anything you try to open is infected with some kind of malware. System Tool 2011 will constantly create pop-up warning messages that tell you that you need to buy the licensed version, or buy a product key, in order to allow it to clean your system of threats. If you don't give in and buy the fake "product key" out of belief that it is legitimate software, System Tool 2011 apparently hopes to bully you into paying for it in order to regain control of your computer.

The key thing to remember is that you do not have to give in to the scam. Remember that System Tool 2011 can't be trusted and has nothing to offer.

To check your computer for System Tool 2011, download SpyHunter Spyware Detection Tool.

SpyHunter spyware detection tool is only a scanner meant to assist you in detecting System Tool 2011 and other threats. If you detect the presence of System Tool 2011 on your PC, you have the opportunity to purchase the SpyHunter removal tool to remove any traces of System Tool 2011.


Detection of System Tool 2011 (Recommended)

System Tool 2011 is difficult to detect and remove. System Tool 2011 is not likely to be removed through a convenient "uninstall" feature. System Tool 2011, as well as other spyware, can re-install itself even after it appears to have been removed.

You also run the risk of damaging your computer since you're required to find and delete sensitive files in your system such as DLL files and registry keys. It is recommended you use a good spyware remover to remove System Tool 2011 and other spyware, adware, trojans and viruses on your computer.

Run a System Tool 2011 scan/check to successfully detect all System Tool 2011 files with the SpyHunter Spyware Detection Tool. If you wish to remove System Tool 2011, you can either purchase the SpyHunter spyware removal tool to remove System Tool 2011 or follow the System Tool 2011 manual removal method provided in the "Remedies and Prevention" section.

Method of Infection

There are many ways your computer could get infected with System Tool 2011. System Tool 2011 can come bundled with shareware or other downloadable software.

Another method of distributing System Tool 2011 involves tricking you by displaying deceptive pop-up ads that may appear as regular Windows notifications with links which look like buttons reading Yes and No. No matter which "button" that you click on, a download starts, installing System Tool 2011 on your system. System Tool 2011 installs on your computer through a trojan and may infect your system without your knowledge or consent.

If you think you may already be infected with System Tool 2011, use this SpyHunter Spyware dectection tool to detect System Tool 2011 and other common Spyware infections. After detection of System Tool 2011, the next advised step is to remove System Tool 2011 with the purchase of the SpyHunter Spyware removal tool.


System Tool 2011 may attempt to change your computer's desktop, hijack your browser, monitor your Internet browsing activities, change system files, and can do this without your knowledge or permission. Therefore, it is strongly recommended to remove all traces of System Tool 2011 from your computer.

Remedies and Prevention

System Tool 2011, as well as other Spyware, are constantly evolving and becoming more advanced to avoid detection. System Tool 2011 along with its variants can install in different locations and even when you try to uninstall it you find they reappear when you reboot your computer.

Install a good anti-spyware software

When there's a large number of traces of Spyware, for example System Tool 2011, that have infected a computer, the only remedy may be to automatically run a Spyware scan from a good anti-spyware software designed to detect System Tool 2011 and other types of spyware.

Remove System Tool 2011 manually

Another method to remove System Tool 2011 is to manually delete System Tool 2011 files in your system. Detect and remove the following System Tool 2011 files:


  • %AppData%\5648541024\5648541024.exe
  • %systemdrive%\Documents and Settings\All Users\Application Data\oHaKo00902\oHaKo00902.exe
  • %SystemDrive%\Documents and Settings\All Users\Application Data\[FIVE RANDOM LETTERS][FIVE RANDOM NUMBERS]\[FIVE RANDOM LETTERS][FIVE RANDOM NUMBERS].exe

Other Files

  • %AppData%\[random]\
  • %AppData%\5648541024
  • %AppData%\5648541024\5648541024.bat
  • %AppData%\5648541024\5648541024.cfg
  • %UserProfile%\Desktop\System Tool 2011.lnk
  • %UserProfile%\Start Menu\Programs\System Tool 2011.lnk
  • %UserProfile%\Start Menu\Programs\System Tool\SystemTool2011.lnk
  • %UserProfile%\Start Menu\Programs\System Tool\System Tool 2011.lnk
  • %SystemDrive%\Documents and Settings\All Users\Application Data\[FIVE RANDOM LETTERS][FIVE RANDOM NUMBERS]\[FIVE RANDOM LETTERS][FIVE RANDOM NUMBERS]

Registry Keys

  • HKEY_CURRENT_USER\Software\System Tool 2011
  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "5648541024"
  • HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "[random]"
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce\"[FIVE RANDOM LETTERS][FIVE RANDOM NUMBERS]" = "%SystemDrive%\Documents and Settings\All Users\Application Data\[FIVE RANDOM LETTERS][FIVE RANDOM NUMBERS]\[FIVE RANDOM LETTERS][FIVE RANDOM NUMBERS].exe"

External links

If you believe your computer is infected with spyware,
Wiki-Security highly recommends to download SpyHunter's spyware detection tool to check for spyware on your PC.

Disclaimer Information
This website, its content or any portion of this website is NOT affiliated with, connected to, or sponsored by System Tool 2011 or its creators in any way. This website does not advocate the actions or behavior of System Tool 2011 and its creators. Our objective is to provide Internet users with the know-how to detect and remove System Tool 2011 and other Internet threats.

The readers of this article should not mistake, confuse or associate this article to be an advertisement or a promotion of System Tool 2011 in any way. The content provided on this website is intended for educational or informational purposes and is provided "AS IS" with no warranties, and confers no rights.