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How to remove AppWinner from your computer

Also Known As: Ads by AppWinner
Type: Mac Virus
Damage level: Medium

What kind of application is AppWinner?

Upon investigating the AppWinner app, it was observed that it exhibits characteristics of adware, a type of software that inundates users with intrusive advertisements and may collect various types of data without consent. Adware like AppWinner is often installed inadvertently by users, who may not be aware of its presence or the potential risks associated with it.

AppWinner adware

AppWinner adware in detail

The AppWinner app, being categorized as adware, is likely to display various types of advertisements to users. These ads can range from banners and pop-ups to full-screen interstitials. Some of these advertisements may mimic system alerts or prompts, making them appear urgent or important to users.

These ads can lead users to various destinations, including potentially harmful websites or deceptive landing pages. For example, users might be redirected to phishing sites masquerading as legitimate services, where they could inadvertently disclose sensitive information (e.g., passwords or financial data).

Additionally, clicking on these ads may prompt users to download other questionable apps or software, increasing the risk of further exposure to malware or unwanted programs. Moreover, the advertisements displayed by AppWinner may disrupt the user experience, and the app itself may slow down computers.

Moreover, AppWinner may gather various types of data from users' devices. This can include device identifiers, IP addresses, browsing history, search queries, and location data. This may lead to misuse or exploitation of users' personal data.

Threat Summary:
Name Ads by AppWinner
Threat Type Adware, Mac malware, Mac virus
Detection Names Avast (MacOS:Adload-AB [Trj]), Combo Cleaner (Gen:Variant.Adware.MAC.Adload.17), ESET-NOD32 (A Variant Of OSX/Adware.Synataeb.H), Kaspersky (Not-a-virus:HEUR:AdWare.OSX.Adload.g), Full List (VirusTotal)
Additional Information This application belongs to Adload malware family.
Symptoms Your Mac becomes slower than normal, you see unwanted pop-up ads, you are redirected to dubious websites.
Distribution methods Deceptive pop-up ads, free software installers (bundling), torrent file downloads.
Damage Internet browser tracking (potential privacy issues), display of unwanted ads, redirects to dubious websites, loss of private information.
Malware Removal (Mac)

To eliminate possible malware infections, scan your Mac with legitimate antivirus software. Our security researchers recommend using Combo Cleaner.
▼ Download Combo Cleaner for Mac
To use full-featured product, you have to purchase a license for Combo Cleaner. Limited seven days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.

Conclusion

In conclusion, the examination of the AppWinner app reveals concerning traits of adware, characterized by intrusive advertisements and potential data gathering practices. Users should exercise caution when encountering apps like AppWinner, as they may inadvertently install them and expose themselves to privacy risks and disruptive advertising.

Examples of similar apps are ManageOptimizer, AgentLocator, and IndexerUpgrade.

How did AppWinner install on my computer?

Users often install adware apps like AppWinner inadvertently through a process known as "bundling." This occurs when adware is packaged alongside legitimate software or apps, typically downloaded from third-party app stores or unreliable websites. During installations, users may overlook the provided options/settings, inadvertently agreeing to install adware.

Another common method of installing adware apps is through deceptive advertising. Misleading advertisements promoting these apps may promise enticing features or benefits, leading users to click on them and download the app without fully understanding its functionality. Additionally, some adware may be distributed via fake system alerts or prompts.

How to avoid installation of unwanted applications?

Only download apps from trustworthy sources like official websites, the Google Play Store, or the Apple App Store, avoiding third-party app stores, unofficial sites, peer-to-peer networks, third-party downloaders, etc. Take advantage of the options or settings provided during installations to reject any unwanted additional offers or software.

Furthermore, avoid interacting with advertisements, pop-ups, buttons, links, or similar elements encountered on suspicious pages. Also, keep device software (and the operating system) up to date, and utilize trusted antivirus software to enhance security measures.

If your computer is already infected with AppWinner, we recommend running a scan with Combo Cleaner Antivirus for macOS to automatically eliminate this adware.

A message that appears after the installation of AppWinner:

AppWinner adware pop-up displayed once installation is done

AppWinner's installation folder:

AppWinner adware installation folder

Instant automatic Mac malware removal: Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of Mac malware. Download it by clicking the button below:
▼ DOWNLOAD Combo Cleaner for Mac By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. Limited seven days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.

Quick menu:

Video showing how to remove AppWinner adware using Combo Cleaner:

AppWinner adware removal:

Remove AppWinner-related potentially unwanted applications from your "Applications" folder:

Manual removal of malicious Mac applications

Click the Finder icon. In the Finder window, select "Applications". In the applications folder, look for "MPlayerX", "NicePlayer", or other suspicious applications and drag them to the Trash. After removing the potentially unwanted application(s) that cause online ads, scan your Mac for any remaining unwanted components.

Remove adware-related files and folders

Mac Go To Folder step

Click the Finder icon, from the menu bar. Choose Go, and click Go to Folder...

Mac removing related files and folders - step 1Check for adware generated files in the /Library/LaunchAgents/ folder:

Mac go to /Library/LaunchAgents - step 1

In the Go to Folder... bar, type: /Library/LaunchAgents/

Mac go to /Library/LaunchAgents - step 2

In the "LaunchAgents" folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - "installmac.AppRemoval.plist", "myppes.download.plist", "mykotlerino.ltvbit.plist", "kuklorest.update.plist", etc. Adware commonly installs several files with the exact same string.

Mac removing related files and folders - step 2Check for adware generated files in the ~/Library/Application Support/ folder:

Mac go to /Library/Application Support - step 1

In the Go to Folder... bar, type: ~/Library/Application Support/

Mac go to /Library/Application Support - step 2

In the "Application Support" folder, look for any recently-added suspicious folders. For example, "MplayerX" or "NicePlayer", and move these folders to the Trash.

Mac removing related files and folders - step 3Check for adware generated files in the ~/Library/LaunchAgents/ folder:

Mac go to ~/Library/LaunchAgents - step 1

In the Go to Folder... bar, type: ~/Library/LaunchAgents/

Mac go to ~/Library/LaunchAgents - step 2

In the "LaunchAgents" folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - "installmac.AppRemoval.plist", "myppes.download.plist", "mykotlerino.ltvbit.plist", "kuklorest.update.plist", etc. Adware commonly installs several files with the exact same string.

Mac removing related files and folders - step 4Check for adware generated files in the /Library/LaunchDaemons/ folder:

Mac go to /Library/LaunchDaemons - step 1

In the "Go to Folder..." bar, type: /Library/LaunchDaemons/

Mac go to /Library/LaunchDaemons - step 2

In the "LaunchDaemons" folder, look for recently-added suspicious files. For example "com.aoudad.net-preferences.plist", "com.myppes.net-preferences.plist", "com.kuklorest.net-preferences.plist", "com.avickUpd.plist", etc., and move them to the Trash.

Mac removing malware related files and folders - step 5Scan your Mac with Combo Cleaner:

If you have followed all the steps correctly, your Mac should be clean of infections. To ensure your system is not infected, run a scan with Combo Cleaner Antivirus. Download it HERE. After downloading the file, double click combocleaner.dmg installer. In the opened window, drag and drop the Combo Cleaner icon on top of the Applications icon. Now open your launchpad and click on the Combo Cleaner icon. Wait until Combo Cleaner updates its virus definition database and click the "Start Combo Scan" button.

Mac remove malware with Combo Cleaner - step 1

Combo Cleaner will scan your Mac for malware infections. If the antivirus scan displays "no threats found" - this means that you can continue with the removal guide; otherwise, it's recommended to remove any found infections before continuing.

Mac remove malware with Combo Cleaner - step 2

After removing files and folders generated by the adware, continue to remove rogue extensions from your Internet browsers.

Remove malicious extensions from Internet browsers

Safari iconRemove malicious Safari extensions:

Removal of malicious extensions in Safari - step 1

Open the Safari browser, from the menu bar, select "Safari" and click "Preferences...".

Removal of malicious extensions in Safari - step 2

In the preferences window, select "Extensions" and look for any recently-installed suspicious extensions. When located, click the "Uninstall" button next to it/them. Note that you can safely uninstall all extensions from your Safari browser - none are crucial for regular browser operation.

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Safari.

Google Chrome logoRemove malicious extensions from Google Chrome:

Removal of malicious extensions in Google Chrome - step 1

Click the Chrome menu icon Google Chrome menu icon (at the top right corner of Google Chrome), select "More Tools" and click "Extensions". Locate all recently-installed suspicious extensions, select these entries and click "Remove".

Removal of malicious extensions in Google Chrome - step 2

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Google Chrome.

Mozilla Firefox logoRemove malicious extensions from Mozilla Firefox:

Removal of malicious extensions in Mozilla Firefox - step 1

Click the Firefox menu firefox menu icon (at the top right corner of the main window) and select "Add-ons and themes". Click "Extensions", in the opened window locate all recently-installed suspicious extensions, click on the three dots and then click "Remove".

Removal of malicious extensions in Mozilla Firefox - step 2

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Mozilla Firefox.

Frequently Asked Questions (FAQ)

What harm can adware cause?

Adware can cause several harms, including intrusive advertisements that disrupt the user experience, potential exposure to malicious websites or software, privacy violations through unauthorized data collection, and compromised device performance due to increased resource usage.

What does adware do?

Adware inundates users with intrusive advertisements and may collect data without consent, often leading to disruptions in user experience and privacy concerns. Sometimes, adware can hijack browsers.

How do adware developers generate revenue?

Adware developers often generate earnings by promoting various products, websites, or services, primarily through affiliate programs. This model allows them to earn commissions for driving traffic or sales to affiliated partners, contributing to their financial gain.

Will Combo Cleaner remove AppWinner adware?

Combo Cleaner will scan your computer and eliminate adware. However, it is worth mentioning that manual removal may not always be foolproof, as some residual files could remain in the system after the removal. Thus, it is advisable to use tools like Combo Cleaner to get rid of installed adware.

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About the author:

Tomas Meskauskas

Tomas Meskauskas - expert security researcher, professional malware analyst.

I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats. Contact Tomas Meskauskas.

PCrisk security portal is brought by a company RCS LT. Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.

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Malware activity

Global malware activity level today:

Medium threat activity

Increased attack rate of infections detected within the last 24 hours.

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To use full-featured product, you have to purchase a license for Combo Cleaner. Limited seven days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.