How to remove SkillApplication adware

What is SkillApplication?

SkillApplication generates unwanted ads, changes browser settings, and possibly collects browsing-related and/or other data. Therefore, this app is classified not only as adware but also as a browser hijacker.

In most cases, users download and install these apps inadvertently and, therefore, SkillApplication is categorized as a potentially unwanted application (PUA).

Note that this app is distributed via a fake Adobe Flash Player installer.

Some examples of advertisements generated by SkillApplication are banners, surveys, coupons, and pop-ups. These can promote dubious websites or even cause unwanted downloads and installations by executing certain scripts.

SkillApplication functions as a browser hijacker: it changes browser settings such as the default search engine, homepage, and new tab, to the address of a fake search engine. Typically, fake search engines display results generated by other (often legitimate) search engines or results that could include links to untrusted pages.

Typically, addresses of fake search engines can be removed from browser settings only when the browser hijackers that promote them are no longer installed on the browsers.

SkillApplication and similar apps often gather browsing data such as entered search queries, addresses of visited pages, geolocations, and IP addresses. They might also collect private, sensitive information. The developers monetize collected data by selling to third parties (potentially, cyber criminals) or misuse it to generate revenue in other ways.

Therefore, users with apps such as SkillApplication installed on browsers and/or operating systems risk becoming victims of identity theft and encountering issues relating to online privacy, browsing safety, and experiencing other problems.

Even when adware-type apps and browser hijackers are advertised as legitimate, useful applications, they are useless to regular users and can cause serious issues. Their main purpose is to generate revenue for the developers.

More adware examples are CompellingState, ActivityConfig and ActivePower.

How did SkillApplication install on my computer?

Developers of the SkillApplication app use a fake Adobe Flash Player installer for distribution. Fake installers not only distribute PUAs, but also ransomware, Trojans, and other malware.

PUAs are distributed via download/installation set-ups of other products. This deceptive marketing tactic of packing regular software with unwanted or malicious additions is called "bundling".

Rushing download/installation processes (e.g. ignoring terms, skipping steps and settings, etc.) increases the risk of inadvertently allowing bundled content into the system.

Some PUAs have "official" download sites. Intrusive advertisements proliferate these applications as well. Once clicked, they can execute scripts to download/install PUAs without users' consent.

How to avoid installation of potentially unwanted applications

You are advised to download files and programs from official websites and via direct download links. Other tools and sources such as third party downloaders and installers, unofficial pages, and Peer-to-Peer networks (e.g., eMule, torrent clients) should not be used to download or install software.

Check all "Custom", "Advanced" and other similar settings (or available checkboxes) for offers to download and/or install unwanted apps. Do not click ads on dubious websites, since they can be designed to open bogus web pages or cause unwanted downloads and installations.

Remove any unwanted, suspicious extensions, plug-ins and add-ons installed on the browser, and software of this kind from the operating system.

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

Pop-up window displayed when SkillApplication adware is installed:

Text presented in this pop-up:

"SkillApplicationd" will damage your computer.

This file was downloaded on an unknown date.

 

OK

Show in Finder

Deceptive application installer promoting SkillApplication adware (first installation step):

Deceptive application installer promoting SkillApplication adware (second installation step):

Files related to SkillApplication adware that need to be removed:

• ~/Library/Application Support/.[random_string]/Services/com.SkillApplication.service.app
• ~/Library/LaunchAgents/com.SkillApplication.service.plist
• /Library/Application Support/.[random_string]/System/com.SkillApplication.system
• /Library/LaunchDaemons/com.SkillApplication.system.plist

IMPORTANT NOTE! In some cases, malicious applications like OperativeMachine alter system proxy settings, thereby causing unwanted redirects to a variety of dubious websites.

The redirects are likely to remain even after removing the application itself. Thus, you must restore them manually.

Step 1: Click on the gear icon in the Dock to navigate to the system settings. If the icon is not present in the Dock, you can find it in the Launchpad.

Step 2: Navigate to the Network settings.

Step 3: Select the connected network and click "Advanced...".

Step 4: Click on the "Proxies" tab and untick all the protocols. You should also set the settings of each protocol to the default: "*.local, 169.254/16".

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

Video showing how to remove SkillApplication adware using Combo Cleaner:

SkillApplication adware removal:

Remove SkillApplication-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.