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How To Remove PUA_ELEX.SM2 Adware

Is PUA_ELEX.SM2 Adware installed in your computer? You should check carefully if you have downloaded any unknown program from Internet or noticing any suspicious activity. This program can cause many changes in the system that weakens the security and allow other users to access and hack your system without your permission. They can also perform other harmful activities through your computer. So it is better to remove this program as soon as it is found active in the system.

PUA_ELEX.SM2 Adware Instruction

PUA_ELEX.SM2 Adware is an awfully nasty Trojan virus designed to compromise the security system of your PC to facilitate the hackers who attempt to intrude your PC for evil purpose. Once PUA_ELEX.SM2 Adware has secretly gone into your PC, it starts to bombard you with lots of popups of ads and system alerts, which caused by malware come with PUA_ELEX.SM2 Adware. Then it generates backdoors to download malicious files to seriously compromise your PC security, make the PC be full of exploits and become an easy quarry for cyber criminals. What’s more, the threat highly consumes your PC resources and degrades your PC performance seriously: the operation will become unstable and slow as snail, system errors will appear constantly, browser may be redirected to strange websites, etc. To prevent attacking from more threats, you need to get rid of PUA_ELEX.SM2 Adware immediately. Follow steps below to kill it now.

Why Is Trojan Horse PUA_ELEX.SM2 Adware So Invisible?
PUA_ELEX.SM2 Adware, 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 PUA_ELEX.SM2 Adware 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 PUA_ELEX.SM2 Adware 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.
Conclusion: The above stated measures can be handy and should always be followed to avoid any PC threats and its related infection. Unfortunately, if your PC has been a victim or PUA_ELEX.SM2 Adware infected, then there is an easy way to get rid of it by opting Automatic PUA_ELEX.SM2 Adware Removal Tool.

Manually Remove PUA_ELEX.SM2 Adware

1. Stop the processes of PUA_ELEX.SM2 Adware in Task Manager. ( To open Task Manger by using the combination key: CTRL+ALT+DELETE.)

Windows Task Manager

2. Show hidden files related to PUA_ELEX.SM2 Adware. (It is essential to take steps on showing the hidden files created by PUA_ELEX.SM2 Adware 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 PUA_ELEX.SM2 Adware.

%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 PUA_ELEX.SM2 Adware in Registry Editor.
  • Right-click to delete them all.


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

Remove PUA_ELEX.SM2 Adware 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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