Remove SkillFrequency Adware (Mac)

Proper Guide To Delete SkillFrequency

SkillFrequency is a potentially unwanted program that may be the reason why you are seeing known changes in your internet browsers and experiencing strange redirects during your online surfing. This adware is promoted by its developers as a useful tool that is capable of enhancing users’ browsing experience. However, in reality, it does not bring any value and can start more troubles than improvements on your Mac PC systems. After getting infected with this PUP, you may start seeing dubious site instead of your homepage and default search engine.

Depth Analysis of SkillFrequency:

Right after the browser hijack, you can find a SkillFrequency toolbar installed on your web browsers without expecting this. As a result, the PUP starts tracking your searches and initiates other activity behind your back. It offers several “useful” features to convince its victim that it is worth to be kept on the work-station. Features that are promised by this adware include a quick access to commonly visited sites, traffic updates and so on. Nevertheless, be careful as it is just another trick that creators employ to persuade novice users into using this program.

SkillFrequency keeps performing malicious deeds in the background all the time which consumes enormous amount of memory resources and slows down the overall computer performance drastically. The main issue related to such browser hijackers is that they are known for their ability to collect browsing experience-related data such as:

• Sites visited;
• Bookmarks;
• Pictures and videos viewed;
• IP addresses etc.

Avoid such data tracking by performing the SkillFrequency removal as soon as you spot the first symptoms of the virus. There is no need for keeping this kind of program on your computer as it is beneficial only for the developers. Better eliminate the cyber threat before your browser starts to struggle while carrying out even simple commands. We highly advise not to use this fake search engine as it might provide misleading search query results.

How Does This PUP Enter Your System?

According to tech experts, a potentially unwanted program like SkillFrequency can be spread using two main techniques. First, you can easily download it from its official website in a form of a Toolbar and add this app to your PC system. It might be promoted as a legitimate and useful application. However, we recommend being wise and not believing in such lies because it might lead you to various issues. The second method that PUPs may use is called bundling. Browser hijackers, adware and other unwanted components come together with freeware or shareware.

Tips To Prevent Adware Intrusion:

In order to avoid such secret and unwanted installations, you should stay away from doubtful free programs or opt out of their ‘additional downloads’ that are typically offered during their installation. You can do that by visiting the Custom/Advanced settings section. This wizard allows you to de-select the contents that you don’t want to have in your device and choose only the required program. In case you are already infected with this malware, you are highly recommended to remove SkillFrequency from the machine as soon as possible.

Threat Details

Name: SkillFrequency

Type: Mac virus, Adware, Browser hijacker, Potentially unwanted program

Short Description: Redirects users to affiliated sites, promotes sponsored products, services and programs and make online revenues for the creators, Also steals users’ personal and confidential information and share them with hackers for evil purposes.

Symptoms: Modifications in default browser’s settings, default Internet search engine, Endless intrusive adverts, Fake pop-up messages, identity theft, new tab settings. Users are enforced to visit hijacker’s website and search the Internet using their search engines, slowness of infected system’s performance.

Distribution methods: Free software installers (bundling), Deceptive emails, malicious pop-ups ads, fake flash player installers.

Damage: Web browsing tracking (potential privacy issues), exhibition of unwanted ads, redirects to shady websites.

Removal: To get rid of this infection and other malware threats, our security researchers recommend scanning your device with an effective anti-malware tool.

Remove Files and Folders Related to SkillFrequency

Open the “Menu” bar and click the “Finder” icon. Select “Go” and click on “Go to Folder…”

Step 1: Search the suspicious and doubtful malware generated files in /Library/LaunchAgents folder

Type /Library/LaunchAgents in the “Go to Folder” option

In the “Launch Agent” folder, search for all the files that you have recently downloaded and move them to “Trash”. Few of the examples of files created by browser-hijacker or adware are as follow, “myppes.download.plist”, “mykotlerino.Itvbit.plist”, installmac.AppRemoval.plist”, and “kuklorest.update.plist” and so on.

Step 2: Detect and remove the files generated by the adware in “/Library/Application” Support folder

In the “Go to Folder..bar”, type “/Library/Application Support”

Search for any suspicious newly added folders in “Application Support” folder. If you detect any one of these like “NicePlayer” or “MPlayerX” then send them to “Trash” folder.

Step 3: Look for the files generated by malware in /Library/LaunchAgent Folder:

Go to Folder bar and type /Library/LaunchAgents

You are in the “LaunchAgents” folder. Here, you have to search for all the newly added files and move them to “Trash” if you find them suspicious. Some of the examples of suspicious files generated by malware are “myppes.download.plist”, “installmac.AppRemoved.plist”, “kuklorest.update.plist”, “mykotlerino.ltvbit.plist” and so on.

Step4: Go to /Library/LaunchDaemons Folder and search for the files created by malware

Type /Library/LaunchDaemons in the “Go To Folder” option

In the newly opened “LaunchDaemons” folder, search for any recently added suspicious files and move them to “Trash”. Examples of some of the suspicious files are “com.kuklorest.net-preferences.plist”, “com.avickUpd.plist”, “com.myppes.net-preference.plist”, “com.aoudad.net-preferences.plist” and so on.

Step 5: Use Combo Cleaner Anti-Malware and Scan your Mac PC

The malware infections could be removed from the Mac PC if you execute all the steps mentioned above in the correct way. However, it is always advised to be sure that your PC is not infected. It is suggested to scan the work-station with “Combo Cleaner Anti-virus”.

Once the file gets downloaded, double click on combocleaner.dmg installer in the newly opened window. Next is to open the “Launchpad” and press on “Combo Cleaner” icon. It is advised to wait until “Combo Cleaner” updates the latest definition for malware detection. Click on “Start Combo Scan” button.

A depth scan of your Mac PC will be executed in order to detect malware. If the Anti-virus scan report says “no threat found” then you can continue with guide further. On the other hand, it is recommended to delete the detected malware infection before continuing.

Now the files and folders created by the adware is removed, you have to remove the rogue extensions from the browsers.

Remove SkillFrequency from Internet Browsers

Delete Doubtful and Malicious Extension from Safari

Go to “Menu Bar” and open “Safari” browser. Select “Safari” and then “Preferences”

In the opened “preferences” window, select “Extensions” that you have recently installed. All such extensions should be detected and click the “Uninstall” button next to it. If you are doubtful then you can remove all the extensions from “Safari” browser as none of them are important for smooth functionality of the browser.

In case if you continue facing unwanted webpage redirections or aggressive advertisements bombarding, you can reset the “Safari” browser.

“Reset Safari”

Open the Safari menu and choose “preferences…” from the drop-down menu.

Go to the “Extension” tab and set the extension slider to “Off” position. This disables all the installed extensions in the Safari browser

Next step is to check the homepage. Go to “Preferences…” option and choose “General” tab. Change the homepage to your preferred URL.

Also check the default search-engine provider settings. Go to “Preferences…” window and select the “Search” tab and select the search-engine provider that you want such as “Google”.

Next is to clear the Safari browser Cache- Go to “Preferences…” window and select “Advanced” tab and click on “Show develop menu in the menu bar.“

Go to “Develop” menu and select “Empty Caches”.

Remove website data and browsing history. Go to “Safari” menu and select “Clear History and Website Data”. Choose “all history” and then click on “Clear History”.

Remove Unwanted and Malicious Plug-ins from Mozilla Firefox

Delete SkillFrequency add-ons from Mozilla Firefox

Open the Firefox Mozilla browser. Click on the “Open Menu” present in the top right corner of the screen. From the newly opened menu, choose “Add-ons”.

Go to “Extension” option and detect all the latest installed add-ons. Select each of the suspicious add-ons and click on “Remove” button next to them.

In case if you want to “reset” the Mozilla Firefox browser then follow the steps that has been mentioned below.

Reset Mozilla Firefox Settings

Open the Firefox Mozilla browser and click on “Firefox” button situated at the top left corner of the screen.

In the new menu, go to “Help” sub-menu and choose “Troubleshooting Information”

In the “Troubleshooting Information” page, click on “Reset Firefox” button.

Confirm that you want to reset the Mozilla Firefox settings to default by pressing on “Reset Firefox” option

The browser will get restarted and the settings changes to factory default

Delete Unwanted and Malicious Extensions from Google Chrome

Open the chrome browser and click on “Chrome menu”. From the drop down option, choose “More Tools” and then “Extensions”.

In the “Extensions” option, search for all the recently installed add-ons and extensions. Select them and choose “Trash” button. Any third-party extension is not important for the smooth functionality of the browser.

Reset Google Chrome Settings

Open the browser and click on three line bar at the top right side corner of the window.

Go to the bottom of the newly opened window and select “Show advanced settings”.

In the newly opened window, scroll down to the bottom and choose “Reset browser settings”

Click on the “Reset” button on the opened “Reset browser settings” window

Restart the browser and the changes you get will be applied

The above mentioned manual process should be executed as it is mentioned. It is a cumbersome process and requires a lot of technical expertise. And hence it is advised for technical experts only. To be sure that your PC is free from malware, it is better that you scan the work-station with a powerful anti-malware tool. The automatic malware removal application is preferred because it doesn’t requires any additional technical skills and expertise.

Download the application and execute it on the PC to begin the depth scanning. Once the scanning gets completed, it shows the list of all the files related to SkillFrequency. You can select such harmful files and folders and remove them immediately.