How to remove System Diagnostic fake security program

Malware Description:
Did you know there were villains in the world of computers? This is a metaphor of course – a very true-to-life once though. Let us give you a pretty vivid example of this; it’s called System Diagnostic (or SystemDiagnostic), and it’s a malignant resident of the cyber space at its worst. According to the brainwashing direction chosen by System Diagnostic creators (aka hackers, or blackhat SEO guys), we classify this one as a fake security, or bogus optimization utility. The ‘fake’ part presupposes System Diagnostic’s inability to do a thing it promises. Moreover, the malware reports problems that are not there. Having trespassed on your private digital environment, System Diagnostic will show you a window called PC Performance and Stability analysis report (see screenshot below) which states a certain number of errors have been detected and you urgently need to get those repaired. The fun part will continue as you push the button reading ‘Fix Errors’ at the bottom. Doing so will trigger a redirect to a page that is all about selling System Diagnostic licensed copies. Are you anticipating actual problem fixing after registering System Diagnostic? No way, it won’t help you at all. You see, programs like this are not created to be of assistance to people. The mean cyber criminals would never take effort and apply any resources for building an antivirus or optimization engine that works. Therefore, they would rather simply create a beautiful picture of an application that pretends to do something extraordinarily good for you. Just like it is with System Diagnostic. Believe us – you will definitely not benefit from having this beast on board or activating its full version. We strongly recommend you get System Diagnostic off your workstation before its influence turns your computer into a haunted entity.

Malware Type: Fake Security Programs

Malware Author: Unknown

Threat Level: High

Advice: Immediately remove

System Diagnostic Free Scanner and Remover: Download Now

System Diagnostic Screenshot:

System Diagnostic

How to remove System Diagnostic manually:
Manual removal of System Diagnostic is a feasible objective if you have sufficient expertise in dealing with program files, processes, .dll files and registry entries.

The files to be deleted are listed below:

  • %Documents and Settings%\All Users\Application Data\[random]
  • %Documents and Settings%\All Users\Application Data\[random].exe
  • %Documents and Settings%\All Users\Application Data\[random].dll
  • %Documents and Settings%\[User Name]\Desktop\System Diagnostic.lnk
  • %Documents and Settings%\[User Name]\Start Menu\Programs\System Diagnostic
  • %Documents and Settings%\[User Name]\Start Menu\Programs\System Diagnostic\System Diagnostic.lnk
  • %Documents and Settings%\[User Name]\Start Menu\Programs\System Diagnostic\Uninstall System Diagnostic.lnk

The registry entries that need to be removed are as follows:

  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “[random].exe”
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “[random]“
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Associations “LowRiskFileTypes” = ‘/{hq:/s`s:/ogn:/uyu:/dyd:/c`u:/bnl:/ble:/sdf:/lrh:/iul:/iulm:/fhg:/clq:/kqf:/`wh:/lqf:/lqdf:/lnw:/lq2:/l2t:/v`w:/rbs:’
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments “SaveZoneInformation” = ’1′
  • HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Download “CheckExeSignatures” = ‘no’
  • HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main “Use FormSuggest” = ‘yes’
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “WarnonBadCertRecving” = ’0′
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System “DisableTaskMgr” = ’1′

Please be aware that manual removal of System Diagnostic is a cumbersome process and does not always ensure complete deletion of the malware, due to the fact that some files might be hidden or may get reanimated automatically afterwards. Moreover, manual interference of this kind may cause damage to the system. That’s why we strongly recommend automatic removal System Diagnostic, which will save your time and enable avoiding any system malfunctions and guarantee the needed result.

Download System Diagnostic Automatic Remover

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