How to remove SystemSpin adware from the Mac operating system

What is SystemSpin?

SystemSpin is a rogue application endorsed as a tool to improve the browsing experience. It is supposedly capable of providing fast searches, accurate search results, and so on. In fact, SystemSpin operates as adware and delivers intrusive advertisement campaigns.

Most adware-type apps monitor users' browsing activity and gather sensitive information derived from it. It is also classified as a Potentially Unwanted Application (PUA) due to its dubious proliferation methods.

Adware-type applications deliver various annoying and harmful ads (e.g. pop-ups banners, coupons, surveys and so on). These significantly diminish the browsing experience, as they affect browsing speed and limit site visibility (by overlaying web page content).

Furthermore, when clicked, intrusive advertisements redirects to sale-oriented, untrusted, rogue, compromised, deceptive, scam and malicious web pages. They can also execute scripts designed to download/install software (e.g. PUAs) without users' consent.

All PUAs (including adware-types) have data tracking capabilities. They can record users' browsing habits (URLs visited, pages viewed, search queries typed, etc.) and collect personal information (IP addresses, geolocations and other details). This vulnerable data is then shared with third parties seeking to misuse it for profit - potentially, by putting it to criminal use.

In summary, the presence of PUAs on systems can lead to various infiltration and infections, serious privacy issues and even identity theft. Therefore, to ensure device integrity and user safety, remove all suspicious applications, extensions and plug-ins without delay.

Adware may seem legitimate and useful software (examples include ContentBenefits, UtilityParse and ThreadProperty), however, these programs lure people into downloading/installing with offers of "useful" functions, which rarely work as promised (in most cases, these functions are nonoperational).

In fact, this extends to all PUAs. The only purpose of these unwanted applications is to generate revenue for the developers at users' expense. Rather than delivering any real value, PUAs run intrusive ad campaigns, cause redirects to untrusted and malicious websites, modify browsers and limit/deny access to settings, and gather private data.

How did SystemSpin install on my computer?

Some PUAs have "official" download web pages, which are often promoted by deceptive/scam sites, however, they can also be downloaded/installed together with other products. The term "bundling" defines this deceptive marketing tactic of pre-packing regular software with unwanted or malicious additions.

When downloading/installing, ignoring or skimming terms, skipping steps and sections, and using presets increases the risk of inadvertently allowing bundled content onto devices. Intrusive ads can also infiltrate PUAs into systems - once clicked, they can execute scripts to make stealthy downloads/installations.

How to avoid installation of potentially unwanted applications

Research all products to verify their legitimacy, before download/installation. All downloads should be performed through official and trustworthy sources. Unofficial and free file-hosting websites, P2P sharing networks (BitTorrent, eMule, Gnutella, etc.) and other third party downloaders can offer dubious content.

Treat download and installation processes with caution. Read the terms, explore available options, use the "Custom/Advanced" options and decline download/installation of additional apps, tools, features and so on. Caution should also be exercised when browsing.

Intrusive advertisements usually seem legitimate and harmless, however, once clicked, they can cause redirects to highly dubious web pages (gambling, pornography, adult-dating and many others). If you encounter these ads/redirects, check them system and immediately remove all suspicious applications and/or browser extensions/plug-ins.

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

Pop-up window displayed once SystemSpin installation is complete:

Screenshot of SystemSpin adware installation folder:

Instant automatic 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 malware. Download it by clicking the button below:

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. 7 days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com.

Quick menu:

• What is SystemSpin?
• STEP 1. Remove SystemSpin related files and folders from OSX.
• STEP 2. Remove SystemSpin ads from Safari.
• STEP 3. Remove SystemSpin adware from Google Chrome.
• STEP 4. Remove SystemSpin ads from Mozilla Firefox.

Video showing how to remove SystemSpin adware using Combo Cleaner:

SystemSpin adware removal:

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

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

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

Check for adware generated files in the /Library/LaunchAgents/ folder:

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

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.

Check for adware generated files in the ~/Library/Application Support/ folder:

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

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

Check for adware generated files in the ~/Library/LaunchAgents/ folder:

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

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.

Check for adware generated files in the /Library/LaunchDaemons/ folder:

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

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.

Scan 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.

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.

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

Remove malicious extensions from Internet browsers

Remove malicious Safari extensions:

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

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.

Remove malicious extensions from Google Chrome:

Click the 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".

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

Remove malicious extensions from Mozilla Firefox:

Click the Firefox menu (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".

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