Eliminate Backdoor.Quivoe from Windows (Removal Guide)

What is Backdoor.Quivoe?

First of all, you should know that Backdoor.Quivoe was first discovered in June 2011. The trojan developers haven't released any improved version of it yet but, also they haven't stopped spreading it all over the internet. Even, todays there are thousands your Windows users submitting reports against Backdoor.Quivoe infection. Apparently, it is compatible with Windows 2000, Windows 7, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista and Windows XP. However, Mac and Linux users are safe from the trojan infection but we are not sure, may be, in the future a variant of the ransomware will be capable enough to target them too. Right now, we need to focus on Windows operating system users.


Backdoor.Quivoe opens a backdoor on affected computer running Windows and allows remote hackers to take control over your computer. Following successful attack, hackers obtains abilities to perform malicious actions without your consent. Using Backdoor.Quivoe and RDP, hackers would list, read, write, delete files without letting your know. Though, they may steal your private files and use them against your will. Moreover, Backdoor.Quivoe allows attackers to open a console windows, execute processes, list processes and end critical windows processes as well.

Highlights of Backdoor.Quivoe infection

When Backdoor.Quivoe is activated, it copies itself to the following locations on the compromised computer:



Afterwards, it drops a DLL file to the following location to obtain admin privilege:


Backdoor.Quivoe creates the following registry entry so that it could run every time Windows is turned on:

-HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\{23F49DC2-B21E-46a2-9131-58AF13896C44}\"StubPath" = "%Temp%\mipaintor.exe"

the trojan also creates the following named event in the windows task scheduler:


Finally, Backdoor.Quivoe opens a backdoor on the affected Windows by connecting to the following domains on TCP port 443:



How to avoid Backdoor.Quivoe attacks?

To avoid the Backdoor.Quivoe strikes, you have to keep an efficient Anti-spyware program installed, activated and updated on your computer. Additionally, you should oppose clicking ransom pop up links or spam emails attachments. Even, you must not install pirated games or software that are listed on suspicious sites. While installing free software, you should go through custom installation window and decline installation of optional programs Quivoe.

As of now, we highly recommend you to have a look following procedures and delete Backdoor.Quivoe manually or automatically from your computer.


How to Remove Backdoor.Quivoe Completely

Backdoor.Quivoe is one of the most dangerous and notorious trojan threat which is quite very troublemaker and contribute lots of problems for the innocent PC users. This threat is now disbursed all across and has targeted many of the windows computer to put its harmful effects. Although, Backdoor.Quivoe might not seen to be very dangerous and so mostly people avoid its presence. Nevertheless, it is a very dreadful trojan infection that sneaks into computer very silently and quickly manages to hide its identity without letting anyone know about its presence. Backdoor.Quivoe execute command prompt to continue its evil tasks and copies file name to prevents itself from being detected. Now, there must be in your mind how such type of malware slips into PC.

Below is the list of negative impact of Backdoor.Quivoe is given that would let you know how dangerous and infectious Backdoor.Quivoe is.

  1. Backdoor.Quivoe often copies genuine file and prevent itself from being detected.

  2. It changes file name stored in the PC with malicious extensions.

  3. You might notice certain changes into the system default settings.

  4. It is a troublemaker threat which creates problems when you reboot your computer.

  5. Its worst impact might leads to unusual shut down of Computer

  6. It is responsible for slower system performance speed.

Backdoor.Quivoe brings your privacy at high risk and allows web hackers to use you personal details for illegal purpose which might lead you to become identity theft victim.

A. Backdoor.Quivoe Manual Removal

How to Change the System Folder Settings to view hidden files

On Windows 7 | Vista

Windows Logo button is to be selected and then you need to Open Windows Explorer.

Click on Organize selecting Folder and Search Options.

Now Click on View Tab and select Show hidden files and folders Option to view Backdoor.Quivoe related files.


Click on OK to Apply

On Windows 8

Select on Windows + E keys in combination on the keyboard.

Click on View Tab option

win 8

File name Extensions along with hidden items is to be checked

Step 2: Delete Backdoor.Quivoe Related Files in Hidden Folders as given

  • %Temp%\[adware name]
  • %AppData%\[adware name]
  • %LocalAppData%\[adware name]
  • %LocalAppData%\[adware name].exe
  • %CommonAppData%\[adware name]
  • %AllUsersProfile%random.exe

Step 3 : Remove Backdoor.Quivoe Related Registry Files on Windows

First, Open Registry Editor

On Windows 7| Vista

Click on Start Button

Select on Run Button

Type regedit

Finally Click on OK button

On Windows 8 Computer

Click on Win [Window Key] + R in Combination on Keyboard

Type regedit.exe in dialog box and press OK.


Confirm OK to open the registry editor.

Look for Backdoor.Quivoe related files and entries created in Win Registry.

Note: This step is only suitable for users having Technical Skills, if you delete any other entries other than Backdoor.Quivoe, it will permanently damage your PC.

B. Backdoor.Quivoe Removal from Windows OS

How to Uninstall Backdoor.Quivoe related program on PC

on Windows 10

1. On Win 10 Screen, Click on Start Menu and Select All apps.

  1. this will show entire list of apps installed on Win 10, Find Backdoor.Quivoe or any other suspicious program from the list. Right Click on the Selected item to uninstall it.

On Win 7 | Vista

  1. Select and Click on the Start Button and Click on Control Panel using Start Menu.

control panel2. You need to Select Uninstall Program under the Program Category in Control Panel.

uninstall program


3. Using the Window, Program and Features option, select Installed on to view all the recently installed programs, Now uninstall Backdoor.Quivoe or any other suspicious programs.

From window 8 PC

1. Press Windows key + I simultaneously , then open Setting Bar, click Control Panel to open it

2. Under Programs category, select Uninstall a program

3. Search Backdoor.Quivoe program in Program and Features window, then click on Uninstall


Step 2:- Uninstall Backdoor.Quivoe toolbar, add-on, plug-in and extension from browser IE/Microsoft Edge/Firefox/Google Chrome

From Chrome Browser

1. On Chrome browser, select menu


2. Select Advanced Settings option


3. Click on Extension


4. To remove Backdoor.Quivoe extension, click on Trash icon

5. Select the Remove option in dialog box

From Microsoft Edge Browser

( Microsoft Edge does not support extension, now you have to just reset the search engine and homepage of Edge browser)

1. Set homepage on Edge browser to remove Backdoor.Quivoe

  1. On address bar click More(..), and then select Settings option

Edge-Browser-Settings3. View Advanced Settings for specific page, to set homepage to Open with option

advance-settings-edge4. To set your own homepage click on Custom, the then type URL of your own homepage


2. To remove Backdoor.Quivoe set default Search Engine

  • On address bar click More(..), and then select Settings option
  • select the View advanced settings option
  • Select “Search in the address bar with”, then enter the search engine by clicking on <Add new> option, then click on Add as default


  •  Custom option is to be selected, enter the URL of the homepage to be set as


From IE Browser

1. To open Manage add-ons on your IE browser, click on Tools button


2. Select Toolbars and Extensions, them make a selection of Backdoor.Quivoe to remove it


3. Now click on Reset button to remove  Backdoor.Quivoe add-ons


From Firefox browser

1. To open Add-on Manager tab, select Menu button, and then click on Add-ons


2. Click Extensions

FF Ext

3. Select Remove or Disable button


How to Remove Backdoor.Quivoe Automatically

Well, in the fast growing technology and day by day increasing malicious activities of cyber criminals, it is necessary for every computer user to protect their PC from Backdoor.Quivoe. You must own a best removal tool which can provide safety and security to your windows machine. Backdoor.Quivoe Free Scanner is one of the best tool which is capable to detect Backdoor.Quivoe or any malware completely from compromised machine. However you need to purchase its licensed version to delete Backdoor.Quivoe completely.

User Guide : Automatic Backdoor.Quivoe Free Scanner

Step 1 Download the software and now install it on your computer. Click on “Scan Computer” to detect presence of Backdoor.Quivoe and its harmful traces.


Step 2 Scan in progress can be viewed


Step 3 Use System Guard feature to block entry of Backdoor.Quivoe and its infectious files.


Step 4 HelpDesk is an additional feature which is can sort out all your troubles usually you face when PC is infected with Backdoor.Quivoe


Step 5 Backdoor.Quivoe Free Scanner has Network Sentry feature which helps to block modification done through Internet connectivity on your computer system.

Network-senetary (1)

Step 6 Enable Scan Scheduler feature on your computer to perform scanning at pre set time like daily, weekly or monthly.