Danger level 9
Type: Malware
Common infection symptoms:
  • Changes background
  • Connects to the internet without permission
  • Installs itself without permissions


securitywindrv.exe is a malicious executable file that is detected in systems infected with ransomware programs from the Ukash Virus group. Therefore, the file is related to Metropolitan Police Ukash Virus, FBI Virus and other dangerous applications that locks you out of your computer and displays a fake notification. It goes without saying that in order to remove securitywindrv.exe you need to unlock your PC and then remove the ransomware infection that has taken your PC hostage. Scroll down to the instructions below to restore desktop access and then acquire a reliable computer security application to terminate all the infections as once.

Since securitywindrv.exe is directly related to these malware programs, it arrives along with the ransomware infection. The problem is that users often get infected with malware because of their carelessness. These ransomware infections are distributed by various Trojans – Urausy, Reveton, Revoyem, Gimemo and so on. In order for the Trojans to get into the computer, vulnerability is necessary. Whether it is a system’s vulnerability or a user being careless. For example, quite a few malware applications enter target systems via pornography websites. There are a lot of infected pop-up advertisements present in such websites, and one stray click on such an ad leads to annoying infection.

Once a ransomware program from Ukash group enters the system it successfully blocks your desktop access and displays a fake notification in your own language, as most of these threats are localized for particular countries. While securitywindrv.exe runs in the background of the system, you are told that you have violated several laws by having been involved in illegal distribution of copyright material, child pornography and even promoting terrorism. Thus, your local law enforcement office requires you to transfer a predetermined fine via alternative payment system (be it CashU, MoneyPak, Ukash, PaySafeCard or any other).

Needless to say, that paying the fine cannot solve anything and that would only lead to a permanent money loss. Hence, by restoring your desktop access and removing the ransomware application you would protect yourself from money theft. At the same time, if you invest in a legitimate computer security application you will be able to remove securitywindrv.exe in no time. Allow a professional tool to do the job for you.

How to unlock your desktop

Windows 8

  1. Press Windows key and click Internet Explorer tile.
  2. Access http://www.pcthreat.com/download-sph and install SpyHunter.
  3. Run a full system scan.

Windows Vista & Windows 7

  1. Restart the PC and wait for BIOS screen to disappear.
  2. Tap F8 repeatedly.
  3. If Windows logo appears, reboot the PC and try again.
  4. When Advanced Boot Options menu appears, select Safe Mode with Networking and press Enter.
  5. Go to http://www.pcthreat.com/download-sph and download SpyHunter.
  6. Install the program and scan your computer.

Windows XP

  1. Follow the steps above from 1 to 3.
  2. Click Yes on a confirmation box.
  3. Download SpyHunter.
  4. Open Start menu and launch Run.
  5. Enter “msconfig” into the Open box and click OK.
  6. Select Startup tab on System Configuration Utility.
  7. Click Disable all button and press OK.
  8. Restart the computer in Normal Mode.
  9. Install SpyHunter and run a full system scan.

If you are having trouble removing securitywindrv.exe, do let us know by leaving a comment below.

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