Yesterday, I ran full scanning in the PC and my anti-virus program detected the presence of SHeur3.WOA and other suspicious files. I tried to quarantine all the threats but my system got freezed for few minutes. Now, I am unable to access any of the security tools and system is loosing its working performance gradually. Even I tried to remove some suspicious foldders and icons from the system but it comes back after sometime. Can you please help me to remove SHeur3.WOA completely from the PC? How can I increase the running speed of my PC? Please help me as early as possible.

What is SHeur3.WOA?

SHeur3.WOA is classified as Trojan infection which has recently created havoc amongst the users of Windows PC. It is capable to break the PC securities and enters without your knowledge or consent. Basically, SHeur3.WOA targets different versions of Windows based system. It can mess up with the system and conducts changes in the default settings to take its full control. This threat is extremely powerful which is difficult to be detected by the updated anti-virus also. It carries ability to corrupt the stored files or documents by adding harmful codes or payloads. You will also find lots of bogus files, folders, icons and shortcuts at different location of the system. If you want to protect your PC from further troubles then remove the presence of SHeur3.WOA without making any delay.

The SHeur3.WOA also allow the hackers to come in the system through backdoor and take full control of it. The applications, processes and even the hardware components will work on their instructions. The hackers will use the computer for their own benefit and when the work is the system will left corrupted and you will not be able to any work on it until you format it. So you need to protect you PC and data by trying to remove SHeur3.WOA in its early stages. You can also take help of an automatic removal tool.

How SHeur3.WOA Enters Windows PC

Via Freeware Or Shareware
Spam Attachments
Peer-to-Peer Sharing
Infected Removable Device
Visiting Malicious Website
Via Fake updates

Consequences of SHeur3.WOA on PC

Add unwanted spy tool
Fake scanning and results
Browser redirection to malicious site
Consumes large amount of system resource
Improper functioning of application
Modification in registry
Decreases PC performance

Method 1: Remove SHeur3.WOA by Using SpyHunter.

SpyHunter is a useful malware removal tool that detects and removes many malicious threats that several of the major brands can’t detect. This tool will be able to find out and delete SHeur3.WOA and other related threats from your PC without much trouble. Now follow the steps below to automatically remove the Trojan horse:

Step 1: Download and install SpyHunter on your PC.

download spyhunter now

Step 2: Upon the installation, launch SpyHunter and perform a full system scan by clicking “Scan Computer Now”.

spyhunter-scan computer now

Step 3: Wait for the scan to complete. Then, you will be shown all detected threats on your PC.

spyhunter-fix threats

Step 4: To clean up all threats completely, click “Fix Threats” and restart your PC.

Method 2: How to manually get rid of SHeur3.WOA?

Restart your computer in Safe Mode with Networking.

For Windows 8:

Reach the desktop on Windows 8 first.
Press Ctrl + Alt + Del keys together.
Open Switch User interface.

And then hold down the “Shift” key and click on “Shut down” button.
Select Restart option from the pop-up page.
From the next page to choose “Troubleshoot”.

Click on “Advanced Option” and choose “restart”.
Under Startup Settings, press F5/5 key to navigate to the Safe Mode with Networking.

Windows 7, XP and Vista:
Shut down the affected computer first.
Press F8 key repeatedly until Windows Advanced Option Menu loads.
Select the Safe Mode with Networking option by using the up and down arrow keys.
Hit Enter key to reach the desktop.

Step 2: Open Task Manager by tapping Alt+Ctrl+Del keys together. Move the mouse pointer to “Processes” tab. Detect the fake process created by the SHeur3.WOA popup and click on “End processes” to terminate them.

You can skip this step if you do not find any file associated with SHeur3.WOA popup.

Step 3: Uninstall SHeur3.WOA popup programs from the Control Panel.

Remove SHeur3.WOA popup For Windows 7| Vista

  • Click on Start menu and tap Control Panel.


  • Select “Programs” option and choose “Uninstall a Program”.


  • Detect all the malicious programs associated with SHeur3.WOA popup and click on Uninstall button.


Steps to Delete SHeur3.WOA popup From Windows 8

  • On the right edge of the screen, Click on Search button and type “Control Panel”. Click on search button.


  • From the search results, select Control Panel. Its Window will appear on the screen, click on Programs and Features option.


  • Identify the unknown programs and click on Uninstall button to get rid of SHeur3.WOA popup permanently.


Steps to Delete SHeur3.WOA popup From Windows 10

  • Click on Start button.


  • To show all the contents, you need to click on Settings option.


  • Tap System.


  • From the System menu, Choose Apps and Features option.


  • Find SHeur3.WOA popup from the list.


  • Finally, Click on Uninstall button to protect the system from SHeur3.WOA popup.


Step 4.Uninstall SHeur3.WOA via System Restore.

System Restore is a utility which comes with Windows operating systems and helps computer users restore the system to a previous state and remove programs interfering with the operation of the computer. If you have created a system restore point prior to installing a program, then you can use System Restore to restore your system and completely eradicate the unwanted programs like SHeur3.WOA. You should backup your personal files and data before doing a System Restore.


a. Close all files and programs that are open.

b. On the desktop, right click Computer and select Properties. The system window will display.

c. On the left side of the System window, click System protection. The System Properties window will display.

System protection

d. Click System Restore and the System Restore window will display.

system properties system restore

e. Select Choose a different restore point and click Next.

restore system files and settings

f. Select a date and time from the list and then click Next. You should know that all programs and drivers installed after the selected date and time may not work properly and may need to be re-installed.

choose a restore point

g. Click Finish when the “Confirm your restore point” window appears.

confirm your restore point

h. Click Yes to confirm again.

windows 7 restore finish confirm


SHeur3.WOA can cause some real damages to both privacy and performance of the infected system. As a common Trojan virus, it drops many junk files and creates a couple of random folders in your system to take up system resources. Also it may install browser hijacker in order to bring you to misleading webpage and lure you into downloading potentially unwanted programs or adware. The Trojan also has the ability to monitor your Internet browsing activities and collect your privacy and personal information such as password, credit card information. Since this nasty virus targets every computer users that ranges from individual, educational institutions, up to known organizations nowadays, you’d better delete it from your PC as quickly as possible.