Remove Folder Share virus (Simple Removal Guide)

Folder Share virus is an aggressive adware application that displays potentially dangerous advertisements every minute

Folder Share is a program that allegedly helps users to share Windows folders on the network. However, it is also a particularly intrusive adware^[1] application that spawns multiple executables on the targeted system to display pop-ups, in-text links, banners, blinking windows, and similar advertising content within Google Chrome, Mozilla Firefox, Internet Explorer, Safari or other. Even if the browser is not in use, FolderShare virus will launch the default browser and display fake Flash updates,^[2] tech support scams, adult online gaming, and other inappropriate ads in 60 seconds intervals. PUPs usually enter PCs together with other software downloaded from the internet, so users rarely notice the entry point, and often cannot comprehend which application is causing the unwanted behavior. In other cases, however, apps like Folder Share might be installed deliberately due to its alleged functionality.

Name	Folder Share
Type	Adware/PUP
Infiltration	Bundled software, third-party sites
Behavior	Displays intrusive ads in various forms, redirects to suspicious sites, slows down web browser, etc.
System modifications	Launches multiple executables that run in the background
Main dangers	Users might get infected with malware, lose money due to scams or even leak sensitive information
Elimination	You can delete Folder Share virus based on our instructions or use anti-malware software
Recovery	Scan your PC with Fortect Intego to restore its functionality

Folder Share virus is a typical adware application that pretends to be useful. In this case, the functionality it offers is the sharing of folders on the network – a process that can be achieved without such programs. Unfortunately, it is just a trick to make users keep the application. In contrary, users should remove Folder Share virus as soon as possible.

The main danger of Folder Share virus is not its presence on the machine, however. Adware programs like FolderShare and similar are not considered to be malicious as they do not directly corrupt system files. However, PUPs are capable of performing many functions that are virus-like and might result in a full-blown malware infection.

Additionally, FolderShare virus might lead users to phish or scam websites. Those who are not experienced with tech support, survey, fake updates, or similar scams, might end up paying criminals large sums of money, installing useless or even dangerous software or giving away sensitive information that can later be used for malicious purposes.

Furthermore, adware like Folder Share is known to be tracking its users. Cybercrooks target the following information:

IP address;
Location;
Search queries;
Sites visited;
Links click;
Duration of the visit;
Bookmarks added;
Etc.

This aggregated data can be later used for targeted advertising or sold to marketing firms for profit. To stop the excessive information tracking, you will have to uninstall Folder Share virus.

If you are suffering from persistent redirects and your Google Chrome or another browser is being launched at the intervals to show you ads, it is time to take care of FolderShare virus removal. You can opt for manual elimination with the help of our instructions, or, alternatively, use security software that specializes in PUP detection and removal.

As soon as you get rid of Folder Share virus, scan your device with Fortect Intego to ensure that no other malicious components are left on the system.

Potentially unwanted programs usually get into systems unnoticed – here's why

Potentially unwanted programs are called so for a reason – they are unwanted. It is highly unlikely that anyone who knows the full functionality and the impact on one's privacy, of such applications, would intentionally install them.

Adware apps spawn from a business model that turned out to be lucrative. Freeware and shareware are allegedly free, but developers of the software need to monetize in some way. Therefore, they employ ad-distributing script into their software. Thus, once the PUP installed, it starts generating revenue for its developers. The downside of it is that ads are usually poorly controlled and can result in malware infections, data leak, or even identity theft.

Therefore, the more users install unwanted software the more financial benefit developers gain. However, hiding the true intentions of the app is not the only deceptive technique used by authors. They also employ software bundling technique which allows an almost unnoticeable installation of PUPs.

Developers often use such tricks like grayed out buttons, misleading placement of “Next” buttons, pre-ticked boxes, Recommended settings, etc. Therefore, it is vital to stay vigilant during the installation of freeware, untick all the boxes, pick Advanced mode and never rush the procedure.

You should no longer keep FolderShare or any other adware on your computer

Even tough advertisement is a legitimate form of monetization, and millions of companies use it worldwide in many forms, some online advertisements can be unsafe. Therefore, security experts^[3] recommend staying away from potentially unwanted programs that display intrusive ads, alter browser settings, or perform other significant changes to the machine.

You can remove Folder Share virus with the help of our instructions below. As long as you find the malicious app and terminate it, there should be no problems. However, be aware that adware programs may install additional components on your device without any notice. Thus, you can also opt for automatic FolderShare virus removal by employing anti-malware software.

Uninstall from Windows

Uninstall from Windows 10/8:

Type Control Panel into the Windows search box and open the result.
Under Programs, select Uninstall a program.

Uninstall from Windows 7/XP:

Click on Windows Start > Control Panel (Windows XP users should click on Add/Remove Programs).
In Control Panel, select Programs > Uninstall a program.

Remove the unwanted program:

In the Programs and Features window, look for any recently installed suspicious entries, select them, and click Uninstall.
If User Account Control appears, click Yes to confirm, then complete the removal.

Delete from macOS

Remove the unwanted application:

From the menu bar, select Go > Applications.
In the Applications folder, look for any suspicious entries, then drag them to Trash (or right-click and pick Move to Trash).

Delete leftover files and folders:

Select Go > Go to Folder.
Enter /Library/Application Support and remove any suspicious folders related to the unwanted program.
Repeat the same check in the /Library/LaunchAgents and /Library/LaunchDaemons folders, deleting any suspicious entries.
Finally, empty the Trash to permanently remove the leftovers.

Reset Internet Explorer

Remove dangerous add-ons:

Open Internet Explorer, click on the Gear icon (IE menu) on the top-right corner of the browser
Pick Manage Add-ons.
You will see a Manage Add-ons window. Here, look for suspicious plugins. Click on these entries and select Disable.

Change your homepage if it was altered:

Open IE and click on the Gear icon.
Select Internet Options.
In the General tab, delete the Home page address and replace it by your preferred one (for example, Google.com).
Click Apply and then select OK.

Delete temporary files:

Press on the Gear icon and select Internet Options.
Under Browsing history, click Delete...
Select relevant fields and press Delete.

Reset Internet Explorer:

Click on Gear icon > Internet options and select Advanced tab.
Select Reset.
In the new window, check Delete personal settings and select Reset.

Remove from Microsoft Edge

Delete unwanted extensions from MS Edge:

Select Menu (three horizontal dots at the top-right of the browser window) and pick Extensions.
From the list, pick the extension and click on the Gear icon.
Click Remove.

Clear cookies and other browser data:

Click on the Menu (three horizontal dots at the top-right of the browser window) and select Settings > Privacy, search, and services..
Under Clear browsing data, pick Choose what to clear.
Select Cookies and other site data and Cached images and files. (apart from passwords, although you might want to include Media licenses as well, if applicable) and click on Clear.

Restore new tab and homepage settings:

Click the menu icon and choose Settings.
Then find On startup section.
Click Remove next to any suspicious startup page.

Reset MS Edge if the above steps did not work:

Press on Ctrl + Shift + Esc to open Task Manager.
Click on More details arrow at the bottom of the window.
Select Details tab.
Now scroll down and locate every entry with Microsoft Edge name in it. Right-click on each of them and select End Task to stop MS Edge from running.

Instructions for Chromium-based Edge

Delete extensions from MS Edge (Chromium):

Open Edge and click select Settings > Extensions.
Delete unwanted extensions by clicking Remove.

Clear cache and site data:

Click on Menu and go to Settings.
Select Privacy, search and services.
Under Clear browsing data, pick Choose what to clear.
Under Time range, pick All time.
Select Clear now.

Reset Chromium-based MS Edge:

Click on Menu and select Settings.
On the left side, pick Reset settings.
Select Restore settings to their default values.
Confirm with Reset.
This will disable extensions and reset startup pages but will not delete bookmarks, saved passwords, or browsing history.

Remove from Mozilla Firefox (FF)

Remove dangerous extensions:

Open Mozilla Firefox browser and click on the Menu (three horizontal lines at the top-right of the window).
Select Add-ons.
In here, select the unwanted extension and click Remove.

Reset the homepage:

Click three horizontal lines at the top right corner to open the menu.
Choose Settings.
Under Home, set your preferred homepage and new tab settings.

Clear cookies and site data:

Click Menu and pick Settings.
Go to Privacy & Security section.
Scroll down to locate Cookies and Site Data.
Click on Clear Data...
Select Cookies and Site Data and Temporary cached files and pages, then click Clear.

Reset Mozilla Firefox

If clearing the browser as explained above did not help, reset Mozilla Firefox:

Open Mozilla Firefox browser and click the Menu.
Go to Help and then choose Troubleshooting Information.
Under Give Firefox a tune up section, click on Refresh Firefox...
Once the pop-up shows up, confirm the action by pressing on Refresh Firefox.

Remove from Google Chrome

Delete malicious extensions from Google Chrome:

Open Google Chrome, click on the Menu (three vertical dots at the top-right corner) and select More tools > Extensions.
In the newly opened window, you will see all the installed extensions. Uninstall all suspicious extensions related to the unwanted program by clicking Remove.

Clear cache and web data from Chrome:

Click on Menu and pick Settings.
Under Privacy and security, select Clear browsing data.
Select Browsing history, Cookies and other site data, as well as Cached images and files.
Click Clear data.

Change your homepage:

Click menu and choose Settings.
Look for a suspicious site in the On startup section.
Click on Open a specific or set of pages and click on three dots to find the Remove option.

Reset Google Chrome:

If the previous methods did not help you, reset Google Chrome to eliminate all the unwanted components:

Click on Menu and select Settings.
In the Settings, scroll down and click Advanced.
Scroll down and locate Reset and clean up section.
Now click Restore settings to their original defaults.
Confirm with Reset settings.

Delete from Safari

Remove dangerous extensions:

Open Safari, click Safari in the menu at the top-left of the screen, and select Preferences.
Go to the Extensions tab, look for any suspicious entries, and click Uninstall to remove them.

Clear history and website data:

Click Safari in the menu and pick Clear History.
Set Clear to all history and confirm with Clear History.

Reset Safari:

Click Safari in the menu and select Preferences > Advanced.
Enable Show Develop menu in menu bar.
From the menu bar, click Develop and select Empty Caches.

How to remove Folder Share virus

Folder Share virus is an aggressive adware application that displays potentially dangerous advertisements every minute

Potentially unwanted programs usually get into systems unnoticed – here's why