MASetupCleaner.exe is a process file, which is produced by Samsung Kies application installer. This software typically works on Android devices. Samsung Kies manages different files, such as music, photos and videos, synchronizes data, creates backups of contacts and calendars and helps users to get information about the newest firmware updates and to download them. MASetupCleaner.exe might also be connected to Samsung Pebble app, which means that after the download and installation of several Samsung apps, which use that file, MASetupCleaner.exe will come to your PC. Literally speaking, this file is not considered malware by cyber security researchers, and computer users tend to install those apps by their own initiative. Yet cybersecurity researchers advice to altogether delete MASetupCleaner.exe from your machine if you have absolutely no doubts that you have not acquired any Samsung apps lately, and if that file for some reason exists in your PC’s system.
If you possess a firewall and it’s enabled, it will very likely notify you about MASetupCleaner.exe, since this process will attempt to establish an Internet connection without your permission. Many people complain about getting those irritating notifications. So if you have installed Samsung Kies or some other analogous application on your machine, be ready to deal with a process like MASetupCleaner.exe. This file is deliberately programmed to connect to the Internet according to an established timetable and initiate connections to remote control servers belonging to Samsung Kies. Such activities are perfectly legal and many applications employ files similar to MASetupCleaner.exe.
MASetupCleaner.exe can be discovered in C:\Windows\SysWOW64\MASetupClearner.exe folder or C:\Windows\System32\MASetupCleaner.exe folder. You should bear in mind, that if you remove a file from any of those directories, that the program that employs MASetupCleaner.exe will be unable to work properly. If you intend to continue using that software you have acquired, you need to let MASetupCleaner.exe stay on your machine and ignore all warnings provided by firewall, but if you consider this process untrustworthy, it’s necessary for you to uninstall Samsung Kies too If you have deleted Samsung Kies, but still receive firewall notification pop-ups, you need to disable MASetupCleaner.exe tasks in your Task Manager, which you need to open as an administrator.
MASetupCleaner.exe is a legit file, which doesn’t possess any malicious qualities, that may cause harm to your machine. But in certain situations Samsung Kies might arrive from third-party webpage in a package with other free software. Then you should earnestly think about checking your computer with a well-regarded antivirus utility. Downloading and installing freeware and shareware from unofficial websites often leads to adware, spyware or virus infection. If your utility discovered any undesirable programs, you are recommended to open your Control Panel and eliminate or at least shut down all the potentially malicious apps, and maybe Samsung Pebble and Samsung Kies too.
Even though the application isn’t malware, and the same is true about the file, cybercriminals might distribute the altered variants of them. As a result, they could be used for executing potentially undesirable and dangerous tasks. Examples of that included:
MASetupCleaner.exe occasionally consume more CPU than it is supposed to.
It might be abused by cyberhackers for collecting and dispensing personal data belonging to computer users (logins, passwords, real names, emails, locations, bank account credentials).
Samsung Kies and the MASetupCleaner.exe process might have been packaged together with some advertisement-supported applications, which flood computers with intrusive pop-up and banner ads and redirect Internet browsers to sponsored sites, which might contain other advertisements, virtual scams or viruses.
In some unusual instances, the MASetupCleaner.exe file name may conceal a malware infection. Cyberhackers and scammers often use the names of completely harmless files and processes to preclude discovery and elimination of disseminated viruses.
Common symptoms of MASetupCleaner.exe PUP
- You’re getting annoying unwanted pop-up ads or banner ads
- Pop-up search results related to websites you are browsing
- Pop-up search results related to your search requests
- MASetupCleaner.exe program may change your default browser homepage, default search engine, new tab pages, bookmarks and browser settings
- Multiple redirects to suspicious third-party websites
- You’re getting in-text ad links throughout the text of a website
- MASetupCleaner.exe may modify browser security settings
- MASetupCleaner.exe may modify your browser shortcuts
- You’re not able to manually undo changes made by MASetupCleaner.exe
- Your browser is slowing down or even crushing
- MASetupCleaner.exe may disable browser updates
- You may discover suspicious browser toolbars, expansions or plug-ins
- You can’t launch some of legitimate programs (e.g. Adobe Photoshop, Microsoft Office)
- Your Internet connection is slow
- Unwanted programs or free games can be installed on your computer without your permission
- Sluggish PC performance, system errors and crushes
- System shut-downs for no apparent reason
Potential sources of MASetupCleaner.exe potentially unwanted program
- “Bundling” to freeware or sharefree software, including video and audio converters, video players and video streaming programs, download helpers etc.
- Malicious browser expansions and toolbars
- Compromised websites which offer different digital downloads or infect victims’ computers with malware and adware
- Fake alerts claiming that you need to update a software, Flash Player, Java, FLV Player or your browser
- Malicious attachments and download links in unknown emails
- Downloads from P2P-networks, torrent-trackers and sharing resources
Remove MASetupCleaner.exe from your PC
You can easily remove MASetupCleaner.exe potentially unwanted program from your system using one of the effective anti-malware tools listed below, or you can follow our detailed step-by-step manual removal guide.
Part 1. Remove MASetupCleaner.exe Automatically
Restart your computer in Safe Mode with Networking. You can find step-by-step instruction here on our website – “How to start Windows in Safe Mode with Networking”.
If you have an antivirus software running on your computer, please check for its updates and scan your system. If the problem still persists, download and install one of the recommended anti-malware tools to automatically remove MASetupCleaner.exe and other malware threats from your PC.
Download and install one of the recommended anti-malware tools to automatically remove MASetupCleaner.exe and other malware threats from your PC.
Quick Removal with Plumbytes Anti-Malware
1. You should download Plumbytes Anti-Malware installer to scan your computer for any malware or adware that might infected your computer. Plumbytes Anti-Malware is a trusted software that can detect and remove most of security threats, including adware, ransomware, PUPs, trojans, worms and rootkits.
2. Double-click the downloaded “antimalwaresetup.exe” installation file to launch it.
3. Click “Install” button to start the installation process. The setup wizard will automatically start to download necessary program files to your computer. Once download completed, Plumbytes Anti-Malware will be automatically installed on your computer. The entire installation process takes only 2-3 minutes.
4. Once installed, Plumbytes Anti-Malware will automatically update its antivirus signatures database and then start smart system scan to detect all malware, adware, spyware and other security threats.
5. You will see the detailed list of security threats and potentially unwanted applications detected on your PC. Click “Remove Selected” button to clear your PC from malicious files, adware and potentially unwanted applications.
Double-Check Your PC with SpyHunter 4 Anti-Malware
6. You can double-check your computer with SpyHunter 4 Anti-Malware in order to remove any leftover malware and PUPs traces. SpyHunter is considered as one of the best and most effective anti-malware tools today. Click the button below to download SpyHunter installation package.
7. Double-click the downloaded “SpyHunter-Installer.exe” file to start the installation process.
8. When the installation starts, the Setup Wizard will offer a few options and settings that you may want to configure. We recommend just clicking “Next” button to accept the default application settings. You can check out our detailed SpyHunter 4 Anti-Malware Setup & User Guide which can help you to go through the installation process and provide important information about malware scans and program settings.
9. Once the installation completed, SpyHunter 4 will automatically update antivirus database and latest virus definitions. Next, SpyHunter 4 Quick Scan will automatically check your computer for any malware, adware, spyware and other security threats.
10. You will see the detailed list of viruses and potentially unwanted applications detected on your PC. Click “Next” button to clear your PC from malicious files, adware and PUPs.
Alternate Recommended Anti-Malware Tools
The following awesome full-scale anti-malware products also have proved their effectiveness against all types of malware and adware. However, some of these anti-malware programs don’t provide a free trial version, and you’ll have to purchase a license key in order to clean your computer from the detected malware and PUPs.
Part 2. Remove MASetupCleaner.exe Manually (Removal Guide)
Notice: Manual removal guide is recommended to experienced computer users. Incorrect modifications introduced into the Windows operating system, Windows Registry or browser settings may result in serious system fails or software errors.
We’ve created this step-by-step removal guide to help you manually remove MASetupCleaner.exe and other similar potentially unwanted applications from your computer. Please carefully follow all the steps listed in the instruction below. We’ve attached detailed screenshots and video guides for your convenience. If you have any questions or issues, please contact us via email, create a public forum question or contact us using online contact form. Please add your comments and suggestions to this guide below.
Remove Unwanted Programs from Windows
STEP 1: Remove Unwanted Programs in Control Panel
You should try to uninstall the potentially unwanted program using “Programs and Features” tool in the Windows Control Panel.
Press Windows + R keys and type appwiz.cpl into the Open: field. Click OK button.
Guide for Windows 10, 8, 8.1 and 7 versions
Click Uninstall a program link in the Programs section.
Sort the installed programs by “Installed On” date to find recently installed applications. Select the entry for the program you want to remove and click Uninstall button.
Confirm the removal and wait until the program is finished uninstalling.
Guide for Windows XP
Go to Add or Remove Programs tool in the Control Panel.
Sort the installed programs by Date Last Used to find recently installed applications. Select the entry for the program you want to uninstall and click Remove button.
Click Remove button to confirm the removal. Wait until the program is finished uninstalling.
STEP 2: Clean Windows Registry
It’s strongly recommended to clean your Windows Registry in order to remove all entries and registry keys associated with the potentially unwanted program. Windows Registry contains all the settings and information for the software applications and user accounts in your Windows operating system. You need to launch Registry Editor utility to make changes to registry.
Apart from this manual instruction, you can try to use the CCleaner Professional program which described below in our guide. This effective program helps to clean and fix Windows Registry.
Guide for Windows 10, 8, 8.1, 7 and XP versions
Press Windows + R and type Run regedit or regedit.exe into the Open: search field. Click OK button or press Enter key.
Click Yes button in the User Account Control window to allow the Registry Editor to make changes.
When you open the Registry Editor for the first time, you’ll see a treeview on the left-hand side that contains all of the registry keys with values and data on the right-hand side.
Once Registry Editor is opened, you need to find and remove registry keys and values created by malware or adware.
Press Ctrl + F (or go to Menu –> Edit –> Find) to open the Find bar.
Look up the name of the malware or adware affecting your PC and type it into “Find what:” text box. Check all checkboxes and then click Find Next button.
Right-click on the located registry entry and click Delete from the context menu. Repeat this process for each of the registry entries associated with malware.
Click Yes button in the confirmation window.
Remove MASetupCleaner.exe from Web Browsers
If your default homepage or search engine page has been changed without your permission, or you’re having problems with multiple redirects or annoying pop-up and context ads, it means that your browser is hijacked. We strongly recommend you to restore your browser to default settings and clean your browser shortcuts. This step-bystep guide will help you to get rid of any browser hijacker or adware (including malicious browser extensions, plug-ins or toolbars).
Removal Instructions for Google Chrome
STEP 3: Restore Google Chrome to Default Settings
You should restore your Google Chrome browser to default settings in order to get rid of browser redirects, pop up ads or other adware infection. All of your stored bookmarks and passwords will stay safe.
Open the Google Chrome browser and click Menu icon in the upper-right corner of the page. Go to the Settings menu.
Scroll to the bottom of the chrome://settings page
And click the Advanced.
Next, scroll to the bottom of the page once more and click Reset button.
Click Reset button in the confirmation window opened.
STEP 4: Fix Hijacked Google Chrome Browser Shortcuts
In some cases, a browser hijacker may infect shortcuts on your desktop, start menu and task bar in order to cause multiple browser redirects to third-party websites or to show you annoying pop up ads, or even to display fake security alerts. Browser hijackers can do this by adding some extra information to the existing browser shortcuts on your PC. That’s why you need to manually check browser shortcuts to protect yourself from browser hijackers and other adware.
In addition to this manual instruction, below you can find a free and lightweight Shortcut Cleaner utility that can automatically fix hijacked browser shortcuts.
We’ve provided a detailed guide for Google Chrome browser below. However, you can feel free to use this instruction for Mozilla Firefox, Internet Explorer, Opera and other browsers too.
Right-click the web browser shortcut and select Properties option.
If the infected shortcut is pinned at your taskbar, right-click the icon and choose Google Chrome. Next, right-click Google Chrome and select Properties option. Then left-click the selected Properties to proceed.
Go to Shortcut tab. Carefully check Target field (path to executable file). This path line must end with executable file (.exe) of your browser, nothing else. If Target field ends with .bin, .url or any other file extension, it means that your browser shortcut is hijacked by malware.
Below you can find the default paths to executable files of web browsers.
|Web Browser||Path to executable file|
|C:\Program Files (x86)\Google\Chrome\Application\chrome.exe|
|Mozilla Firefox||C:\Program Files\Mozilla Firefox\firefox.exe|
|C:\Program Files (x86)\Mozilla Firefox\firefox.exe|
|Internet Explorer||C:\Program Files (x86)\Internet Explorer\iexplore.exe|
|C:\Program Files\Internet Explorer\iexplore.exe|
|Opera||C:\Program Files (x86)\Opera\launcher.exe|
If you detected that browser hijacker had modified the path to executable file, simply remove all unnecessary entries at the end of Target path field. On Shortcut tab, carefully check the Target field and delete malicious [Unknown URL] entry at the end of the system path.
You should also check and modify all other browser shortcuts that can be found in Windows Start Menu, Desktop and Taskbar.
Removal Instructions for Mozilla Firefox
STEP 3: Restore Mozilla Firefox to Default Settings
You should restore your Mozilla Firefox browser to default settings in order to get rid of browser redirects, pop up ads or other adware infection. All of your stored bookmarks and passwords will stay safe.
Launch Mozilla Firefox browser. Click Menu icon in the upper-right corner of the page. Next, click Help Menu icon below.
From the Help Menu list, select Troubleshooting Information option. You may also type about:support in Mozilla Firefox address bar to bring up Troubleshooting Information page.
Click Refresh Firefox… button in the dialog window.
Click Refresh Firefox button in the confirmation window.
STEP 4: Fix Hijacked Mozilla Firefox Browser Shortcuts
Please follow the steps described in Step 4 of this guide for Google Chrome browser.
Removal Instructions for Internet Explorer
STEP 3: Restore Internet Explorer to Default Settings
You should restore your Internet Explorer browser to default settings in order to get rid of browser redirects, pop up ads or other adware infection. All of your stored bookmarks and passwords will stay safe.
Launch the Internet Explorer browser. Locate and click Tools Menu icon in the upper-right corner of the page. Go to Internet options menu.
Go to Advanced tab and click Reset… button below.
In the Reset Internet Explorer Settings window, check the Delete personal settings check box and click the Reset button.
Next, click Close button in the confirmation box.
Once the task is complete, Internet Explorer will ask to restart your computer. Do NOT hurry to restart your PC! Prior to the restart of computer, you need to clean your Windows Registry and clean web browser shortcuts.
STEP 4: Fix Hijacked Internet Explorer Browser Shortcuts
Please follow the steps described in Step 4 of this guide for Google Chrome browser.
Removal Instructions for Microsoft Edge Browser
STEP 3: Restore Microsoft Edge to Default Settings
You should restore your Microsoft Edge browser to default settings in order to get rid of browser redirects, pop up ads or other adware infection. All of your stored bookmarks and passwords will stay safe.
Launch your Microsoft Edge browser. Click Menu icon in the upper-right corner of the page. Go to the Settings option.
Next, click Choose what to clear button to clear all browsing data.
Check all checkboxes in this window and then click Clear button.
Press the Windows logo key + X (or right-click on the ) to open Start Menu. Select Task Manager option. Go to Processes tab and select Microsoft Edge line. Right-click on the found Microsoft Edge and select Go to details option in the properties window.
Scroll the next window and locate MicrosoftEdge processes. Right-click on one of the MicrosoftEdge processes and select End task option.
Click End process button in the confirmation window. Repeat this process and shut down other running MicrosoftEdge processes in the Task Manager.
Removal Instructions for Opera Browser
STEP 3: Remove Adware from Opera Browser
Unfortunately, there is no special option provided in Opera settings in order to restore this browser to default. However, it’s quite easy to clean your Opera browser from annoying redirects, pop up or any other adware using the following instruction.
Open your Opera web browser. Click Menu icon in the upper-left corner of the page. Go to About Opera option.
Copy the Profile and Cache path lines one after another. (Highlighted in yellow in the screenshot below).
Open Windows Explorer and search the copied paths of Opera Stable program folders. You can also manually locate these two program folders stored on your local hard drive.
Close your Opera browser and then delete all files and subfolders in two located Opera Stable program folders. Only this way Opera browser can be 100% cleared from all traces of adware and browser redirects.
We’ve provided two detailed screenshots below for your convenience.
STEP 4: Fix Hijacked Opera Browser Shortcuts
Please follow the steps described in Step 4 of this guide for Google Chrome browser.
Part 3. Useful Free Utilities for Our Manual Guide
The following small and free applications can help you to execute some of the important tasks which are described in our manual removal guide.
RKill – Stops Malicious Processes
If you can’t manually find and terminate malicious processes in the Task Manager, you can download a free Rkill utility by BleepingComputer that stops known malware and adware processes so that your anti-malware software can normally start and run, and remove all traces of malware infections. RKill doesn’t delete any system files, this application only stops a malicious running process. Once RKill finished its execution, you should immediately scan your computer with one of the anti-malware tools listed above.
CCleaner Professional – Cleans Windows Registry
CCleaner is an award-winning PC optimization tool that allows to fix Windows Registry errors, clean your computer from unused system and browser files, erase cookies and your browsing history and significantly improve your computer’s overall speed and performance. CCleaner Professional comes with a free 14-day trial version.
Shortcut Cleaner – Cleans Hijacked Browser Shortcuts
If you can’t manually fix your hijacked brower shortcuts, you can download a free Shortcut Cleaner program by BleepingComputer that checks your Windows shortcuts and cleans them so that your browser doesn’t redirect to unwanted websites or display pop-up ads. Shortcut Cleaner is also able to clean hijacked Windows registry entries associated with known browser hijackers.
Part 4. How to Avoid Potentially Unwanted Programs?
If you want to avoid the installation of potentially unwanted programs, please read and follow the common PC security tips below. These general tips will help to protect your computer against most adware, spyware and malware threats.
Follow These Simple Security Tips
- Most of potentially unwanted programs typically come bundled with legitimate software. Carefully read all the fine print about what you might be installing with the downloaded software. Opt out of installing the unwanted bundled freeware;
- Always select Custom/Advanced option for the type of installation, carefully check every installation step and pay attention to checkboxes;
- Don’t click on suspicious pop-up ads and banner ads;
- Keep your web browser up to date;
- Protect your web browser with a strong password;
- Keep browser extensions and plug-ins up to date;
- Install trusted antivirus and firewall software. Set up daily automatic updates of antivirus databases;
- Keep the automatic updates of your operating system on;
- Avoid suspicious and untrustworthy websites;
- Avoid unexpected and spam emails. Don’t open attachments from strange-looking unknown emails and don’t click any links in such messages;
- Always scan all downloaded files for malware. Check files on your USB flash-drives or external HDDs.
(Optional) Use Adblock Plus Extension
If you’re tired of intrusive adware infections, we recommend to install a free Adblock Plus extension for your browser. This small and effective tool can help you forget about annoying ads and browser hijackers.
Adblock Plus is a popular FREE open-source ad-blocking browser extension. About 20 million PC users use Adblock Plus on a daily basis. Adblock Plus does a great job filtering out online ads, including pop-ups, banners, browser redirects, adware and more. Adblock Plus also blocks most tracking tools which usually track your surfing activity and browsing history during each browsing session.
Just visit https://adblockplus.org/ website and click “Install” button. Once you install Adblock Plus for your favorite browser, you can customize this extension to fit your personal browsing needs.