Ah, if it isn’t the Facebook virus variants that have been reported to post on the users behalf. Its variants are spread so often that there may be a chance one of every three people to have seen them. The virus usually features a video with an excellent thumbnail picture of a viral video that just wants you to click it. Like many would say, curiosity killed the cat. In this case, curiosity infects the cat i.e. the user. I mean, face it you wanted to watch that man getting eaten by an alligator or just peek from the video with the beautiful girl performing the Ice Bucket Challenge. Well, don’t worry, because after explaining what it may be capable of, we will show you how to remove any traces of this virus from your machine and protect yourself from it.
Threat Summary
| Name | Facebook Virus |
| Type | Malicious smartphone application or browser extension |
| Short Description | A complicated virus which primarily posts on your behalf in social networks, but also may employ malware. |
| Symptoms | Postings of viral videos on your behalf in Facebook. Sending messages to friends with malicious web links in them. Suspicious browser extension in your web browser. |
| Distribution Method | Via social networks. |
| Detection Tool |
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| User Experience | Join Our Forum to Discuss Facebook Virus. |
Why Is This Facebook Virus So Effective?
The reason it works is the cleverness of the campaign created by the cyber criminals. It primarily involves a browsing extension. In our case, it was named YouTube Ex, resembling a fake youtube video plugin, without which we couldn’t check the video we clicked on. What this particular threat does is that it may obtain the user’s name and password only to execute malicious scripts that may either infect the computer with malware or continue spamming on user’s behalf. In case you start seeing weird posts and your friends begin to complain that you send them weird messages, it is a clear signal to do something about this virus.
More about Facebook Virus
There are many variants of this virus. One particular version redirects to a third-party website (qajvideo.s3-website-us-west-2.amazonaws.com/arnqw/index.html) which was using amazon web service, when clicked on the interesting video. Cyber-criminals create all types of temporary links that are either closed by them after they finish their illegal campaigns or by authorities.
More to it than that it resembled an actual video from youtube along with the play icon and so on and so forth. When clicked on, the site prompted a download the malicious application. What most users tend to disregard about such apps is the read and write permissions they want from the user prone to installation. They give them the authority to install anything from PUPs (Potentially Unwanted Programs) via tracking technologies like cookies, beacons and LSOs (Local Shared Objects) all the way to malware on the machine.
What is worse is that this type of threat is not only present in computers. It involves phone applications as well. It may infect android, iOS, Windows mobile, Cyanogen mod(Android) and other types phone operating systems. What it may do on a phone varies depending on what it has been coded to do:
- Obtain its full contact list.
- In case the phone user has Apple, Google, Microsoft accounts, obtain their credentials and the credentials of the emails associated with them.
- Obtain other all of the saved passwords in the phone (Facebook, Twitter, Instagram, etc.)
- Steal all of the phone’s messages from messaging services (Facebook Messenger, Viber, WattsApp, SMS)
- Tap into the phone’s microphone to listen in on and off calls.
- Steal information from the phone’s browser, like passwords, etc.
- Interact with the phone’s applications, widgets, etc.
- Disable any of the phone’s antivirus and firewall applications.
- Send messages to expensive SMS services to charge the user money.
It depends on the app. Some applications may not install malware that does the abovementioned damages to your information and phone. Some are created to remain unnoticed for a long time and not only post spam messages in Facebook but also generate traffic from the smartphone’s behalf. This type of behavior is present when phone botnets are being developed for specific purposes.
More to it than that, if such application contains malware it may download mobile ransomware on the computer, like SimleLocker for example. What this type of attack does is that locks the user out of his phone and encrypts his important files with the one and only purpose of making him/her pay to unlock it. There are variants of ransomware that encrypt the memory stick of the user if there is such. Over 18 million dollars have been paid as ransom money only for last year, and it is not to be underestimated in any way.
How To Eradicate Facebook Virus and Countermeasure It?
We have set up removal manuals for both your Android smartphone as well as your Windows PC. However, in case you want to be protected from this virus, even the best anti-malware program may not be able to help you, if you do not pay attention to the locations you visit. This is why you should take into consideration yourself as a factor. Always keep up to date with the latest online threats so you won’t become a victim. Also, it is advisable to protect yourself with an anti-malware program and update it as well as your Windows. This increases your protection significantly, because, like Windows Firewall, an anti-malware program needs the latest definitions to improve in finding anything out of the ordinary in your PC.
To eradicate Facebook Virus from your smartphone it is important back up all the important data on your smartphone either externally or in the cloud first. Then, you should follow this tutorial.
Boot Your Smartphone into Safe Mode:
For RAZR Droid Devices:
1. Switch off the smartphone and remove the battery for a few seconds then plug it back in.
2. Switch the phone on.
3. You should see a Motorola Dual Core screen appearing. You should press and hold the Volume up, and Volume Down keys on the side of the smartphone. Hold them until the lock screen shows up with ‘Safe Mode’ written in the lower corner.
For HTC Devices:
1. Switch off the smartphone and remove the battery for a few seconds then plug it back in.
2. Turn on your phone while simultaneously holding down the Menu Button. When it starts, keep pressing the Menu Button until you see ‘Safe Mode’ menu appearing in the lower corner.
For Nexus devices:
1. Switch off the smartphone and remove the battery for a few seconds then plug it back in.
2. Turn on the phone.
3. When the welcome Logo Screen shows up, hold the trackball while pressing it until a lock screen shows up, or you see ‘Safe Mode’ written in the bottom corner.
For Other Motorola Devices:
1.Switch off the smartphone and remove the battery for a few seconds then plug it back in.
2.Hold down the Menu Button after you press it while turning on the phone. When it boots, hold the button down upon seeing the lock screen or feeling the phone vibrate.
For Moto G Devices:
1. Press the Power Button and hold it on until the list with options pop-up.
2. Hold the Power off button and wait for a ‘Reboot to Safe Mode’ option to appear.
3. Tap it and let the phone reset.
For Samsung Galaxy Devices:
1. While the device is on, hold down the Power Button and wait for the Options List.
2. Wait for a ‘Restart to Safe Mode’ option to appear.
3. Choose this setting. The device will restart.
After you have backed up your files, you should perform a clean wipe-out of your phone. This can happen either via one of the options in Safe Mode or by entering your device’s Recovery Mode. Several methods exist in order to enter Recovery Mode of your device:
For Nexus Devices: – Hold the Volume Down + Volume Up + Power button until a Recovery menu appears. After that, you should select the Wipe Data/Factory reset option. Nexus 4 may work with Volume Up + Power + Volume Down.
For Samsung Devices: – Hold the Volume Up + Power Button + Home Button until a Recovery menu appears. After that, you should select the Wipe Data/Factory reset option.
For Motorola Droid X Devices: Hold the Home Button + Power Button until a Recovery menu appears. After that, you should select the Wipe Data/Factory reset setting.
For other devices with camera buttons on them: Hold the Volume Up + Camera Button until a Recovery Menu appears. After this, you should choose the Wipe Data/Factory reset option.
Also in case you have backed up your device in a Google Account, you will be able to restore your data after a complete wipe-out by just logging into your Google Account with you email and password.
Remove Facebook Virus from Windows and Browsers
To remove Facebook Virus manually from your computer, follow the step-by-step removal instructions provided below. In case the manual removal does not get rid of the hijacker redirect and its files completely, you should search for and remove any leftovers with an advanced anti-malware tool. Such a program can keep your computer safe in the future. Change your passwords after removing the threat.
- Guide 1: How to Remove Facebook Virus from Windows.
- Guide 2: Get rid of Facebook Virus from Mac OS X.
- Guide 3: Remove Facebook Virus from Google Chrome.
- Guide 4: Erase Facebook Virus from Mozilla Firefox.
- Guide 5: Uninstall Facebook Virus from Microsoft Edge.
- Guide 6: Remove Facebook Virus from Safari.
- Guide 7: Eliminate Facebook Virus from Internet Explorer.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
How to Remove Facebook Virus from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove Facebook Virus
Step 2: Uninstall Facebook Virus and related software from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
Follow the instructions above and you will successfully uninstall most programs.
Step 3: Clean any registries, created by Facebook Virus on your computer.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by Facebook Virus there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Get rid of Facebook Virus from Mac OS X.
Step 1: Uninstall Facebook Virus and remove related files and objects
1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:
- Go to Finder.
- In the search bar type the name of the app that you want to remove.
- Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
- If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.
In case you cannot remove Facebook Virus via Step 1 above:
In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:
You can repeat the same procedure with the following other Library directories:
→ ~/Library/LaunchAgents
/Library/LaunchDaemons
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 2: Scan for and remove Facebook Virus files from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as Facebook Virus, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Remove Facebook Virus from Google Chrome.
Step 1: Start Google Chrome and open the drop menu
Step 2: Move the cursor over "Tools" and then from the extended menu choose "Extensions"
Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.
Step 4: After the extension is removed, restart Google Chrome by closing it from the red "X" button at the top right corner and start it again.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Erase Facebook Virus from Mozilla Firefox.
Step 1: Start Mozilla Firefox. Open the menu window
Step 2: Select the "Add-ons" icon from the menu.
Step 3: Select the unwanted extension and click "Remove"
Step 4: After the extension is removed, restart Mozilla Firefox by closing it from the red "X" button at the top right corner and start it again.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Uninstall Facebook Virus from Microsoft Edge.
Step 1: Start Edge browser.
Step 2: Open the drop menu by clicking on the icon at the top right corner.
Step 3: From the drop menu select "Extensions".
Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.
Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Remove Facebook Virus from Safari.
Step 1: Start the Safari app.
Step 2: After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.
Step 3: From the menu, click on "Preferences".
Step 4: After that, select the 'Extensions' Tab.
Step 5: Click once on the extension you want to remove.
Step 6: Click 'Uninstall'.
A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the Facebook Virus will be removed.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Eliminate Facebook Virus from Internet Explorer.
Step 1: Start Internet Explorer.
Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'
Step 3: In the 'Manage Add-ons' window.
Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.
Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.
