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How do I remove PUP.Optional.AskWebSearch?

PUP.Optional.AskWebSearch keeps coming back to your system many times? Computer performance is getting worse? No worry, read this guide to remove it completely and effectively.

PUP.Optional.AskWebSearch Description

PUP.Optional.AskWebSearch is a nasty virus which will imperil your PC by executing malicious codes to bring the PC many system exploits and give it a terrible performance. Ways to be infected by PUP.Optional.AskWebSearch virus vary from people’s online behaviors. The main approach of this malware to enter your computer is via another Trojan infection. Malware authors mostly utilize a Trojan that is capable of endangering the computer without being identified by antivirus program. In most instances, Rootkit or Zeroaccess Trojan is packed with PUP.Optional.AskWebSearch. They can be acquired by visiting compromised web sites and harmful links from social networking sites. File sharing servers are also another source for PUP.Optional.AskWebSearch virus infection.

Why Is Trojan Horse PUP.Optional.AskWebSearch So Invisible?
PUP.Optional.AskWebSearch, this kind of Trojan horse process, has been applied many ways to be covered in the task-bar or task manager. It can be set up as the false in the Visible option so that it can cover in the system task manager. And PUP.Optional.AskWebSearch can change itself as the system program in disguise. What is more, it can activate itself in the background quietly without clicking its icons. And it can function itself automatically and then delete its browsing history, traces, cookies and so on after finishing its task. There are some good places for PUP.Optional.AskWebSearch to hide itself like the registries, win,ini files, and so on. So it is not easy for the automatic antivirus software to delete this kind of Trojan.
Notes: The PUP.Optional.AskWebSearch is a stubborn trojan constantly mutates in different system, so the malicious processes, files and registry entries created by it which may be different in each PC.

Manually Remove PUP.Optional.AskWebSearch

1. Stop the processes of PUP.Optional.AskWebSearch in Task Manager. ( To open Task Manger by using the combination key: CTRL+ALT+DELETE.)

Windows Task Manager

2. Show hidden files related to PUP.Optional.AskWebSearch. (It is essential to take steps on showing the hidden files created by PUP.Optional.AskWebSearch so that to clean up all its harmful files, registry entries and more completely.)

For Windows XP, 7 and Vista:

(1). Click on Start button and then on Control Panel
(2). Click on Appearance and Personalization
(3). Click on Folder Options

(4). Click on the View tab in the Folder Options window
(5). Choose Show hidden files, folders, and drives under the Hidden files and folders category

(6). Click OK at the bottom of the Folder Options window

For Windows 8:

Press Win+E together to open Computer window, click View and then click Options

View in Computer Window

Click View tab in the Folder Options window, choose Show hidden files, folders, and drives under the Hidden files and folders category

View Tab in Folder Options Window

3. Clean up all files related to PUP.Optional.AskWebSearch.

%AllUsersProfile%random.exe
%AppData%RoamingMicrosoftWindowsTemplatesrandom.exe
%Temp%random.exe
%AllUsersProfile%Application Datarandom
%AllUsersProfile%Application Data~random

4. Go to Registry Editor to remove all its related registry files.

  • Pressing (win key+R) and typing in “regedit” without the quotes in the box, opening Registry Editor.
  • Search for all the registry files related to PUP.Optional.AskWebSearch in Registry Editor.
  • Right-click to delete them all.

regedit-win8

HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRun “%Windir%systemwinlogon.exe”
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRun “%Windir%systemlsass.exe”
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRun[RANDOM CHARACTERS].exe
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionRun ‘Random’
HKEY_LOCAL_MACHINESoftwareMicrosoftWindows NTCurrentVersionRandom
HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionInternet Settings “CertificateRevocation” =Random
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionpoliciesExplorerrunRandom.exe

Remove PUP.Optional.AskWebSearch Leftovers with SpyHunter

SpyHunter is an adaptive spyware detection and removal tool that provides rigorous protection against the latest spyware threats including malware, trojans, rootkits and malicious software. Below shows how it works:

1. Click the below button to free download SpyHunter.

2. Run its .exe file to install the program and finish the installation step by step.
3. Open SpyHunter, then click on Scan Computer Now! to run a free scan on your computer.

4. When the scan is done, all the threats in your PC are successfully detected. Tick Select All, and then click onRemove to make your computer clean.

Download SpyHunter and have a free scan on your PC now!

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