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How to remove MacKeeper virus from Mac

How to remove MacKeeper virus from Mac

How to remove MacKeeper virus from Mac, Find out why many users consider MacKeeper to be a potentially unwanted application and learn how to completely uninstall MacKeeper from Mac in a few steps.

When it comes to keeping one’s Mac computer safe and performing at its peak, there are quite a few effective solutions out there as well as impostor apps that pass themselves off as ultimate, all-in-one security and optimization suites.

It’s might be difficult to state outright whether MacKeeper is the former or the latter type, but there is a great deal of user feedback that doesn’t play into its publisher’s hands. People have been complaining of shady promotion mechanisms, where they are redirected to what’s called landing pages that highly recommend them to download and install MacKeeper and have it clean up and secure their Macs instantly.

This questionably ethical marketing also involves annoying popup ads that accompany users’ web surfing and report numerous issues. Such an atrocious malvertising literally coerces the targets into installing the program.

How to remove MacKeeper virus from Mac

All in all, the distribution facet of MacKeeper is amongst the biggest issues accompanying this utility, but not the only one. Upon making its way into a Mac, often without even asking for user authorization in a clear way, the app continues to shell the admin with noxious error reports as well as popup dialogs about poor performance and security problems. The motivation for conducting this brainwashing campaign is to persuade the user to register the full licensed edition of the program. Note that some issues reported by MacKeeper may actually be there, but the way it presents this information does not fit in the paradigm of legit software activity.

To top it all off, MacKeeper runs system scans at random. The scan results are, predictably enough, disconcerting and have a flavor of pressure upon the victim. It purports to detect hundreds of megabytes of junk on the machine, spyware or other perpetrating code, and critical performance issues. Simply closing the graphical interface to get those scary results out of sight will be a short-lived relief, because popup alerts will continue to bombard the user with recommendations to apply a fix, a paid one of course. Yet another flip side of MacKeeper’s activity is that it may have a conspicuous system footprint. Therefore, the Mac will run slower than usual. Furthermore, this application may install rogue browser add-ons on its own, that is, without asking for admin’s consent.

To recap, this utility may create a delusively good impression of a handy tool accommodating useful functionality, such as Mac cleanup and protection modules. And yet, it isn’t the most unobtrusive app imaginable, to put it mildly. The myriads of irritating popup alerts are likely to make user experience go down the drain. If MacKeeper is on board your Mac and you are unwilling to endure its activity any longer, follow the steps below to uninstall it. Before getting down to removal, though, be sure to undo some changes that you may have made to your data using this program. These include file encryption and backup. An extra tip is to refrain from installing any apps pushed by fishy online ads.

How to remove MacKeeper virus from Mac

The steps listed below will walk you how to remove mackeeper of this malicious application. Be sure to follow the instructions in the specified order.

  1. Expand the Go menu in your Mac’s Finder bar and select Utilities as shown below.Go to Utilities
  2. Locate the Activity Monitor icon on the Utilities screen and double-click on it.Select the Activity Monitor
  3. In the Activity Monitor app, look for MacKeeper or another process that appears suspicious. To narrow down your search, focus on unfamiliar resource-intensive entries on the list. Keep in mind that its name isn’t necessarily related to the way the threat is manifesting itself, so you’ll need to trust your own judgement. If you pinpoint the culprit, select it and click on the Stop icon in the upper left-hand corner of the screen.Stop malicious process
  4. When a follow-up dialog pops up asking if you are sure you want to quit the troublemaking process, select the Force Quit option.Select the Force Quit option
  5. Click on the Go menu icon in the Finder again and select Go to Folder. You can as well use the Command-Shift-G keyboard shortcut.Use the Go to Folder feature
  6. Type /Library/LaunchAgents in the folder search dialog and click on the Go button.Open /Library/LaunchAgents folder
  7. Examine the contents of the LaunchAgents folder for dubious-looking items. Be advised that the names of files spawned by malware may give no clear clues that they are malicious, so you should look for recently added entities that appear to deviate from the norm.As an illustration, here are several examples of LaunchAgents related to mainstream Mac infections: com.mackeeper.MacKeeper.Helper.plistcom.updater.mcy.plistcom.avickUpd.plist, and com.msp.agent.plist. If you spot files that don’t belong on the list, go ahead and drag them to the Trash.

    Root-level LaunchAgents folder contents

  8. Use the Go to Folder lookup feature again to navigate to the folder named ~/Library/Application Support (note the tilde symbol prepended to the path).Open ~/Library/Application Support folder
  9. When the Application Support directory is opened, identify recently generated suspicious folders in it and send them to the Trash. A quick tip is to look for items whose names have nothing to do with Apple products or apps you knowingly installed. A few examples of known-malicious folder names are MacKeeperProgressSite, and IdeaShared.Application Support folder contents
  10. Enter ~/Library/LaunchAgents string (don’t forget to include the tilde character) in the Go to Folder search area.Open ~/Library/LaunchAgents directory
  11. The system will display LaunchAgents residing in the current user’s Home directory. Look for dodgy items related to MacKeeper popup virus (see logic highlighted in subsections above) and drag the suspects to the Trash.Contents of LaunchAgents folder in user’s home directory
  12. Type /Library/LaunchDaemons in the Go to Folder search field.Go to /Library/LaunchDaemons
  13. In the LaunchDaemons path, try to pinpoint the files the malware is using for persistence. Several examples of such items cropped by Mac infections are com.pplauncher.plistcom.startup.plist, and com.ExpertModuleSearchDaemon.plist. Delete the sketchy files immediately.LaunchDaemons folder contents
  14. Click on the Go menu icon in your Mac’s Finder and select Applications on the list.Go to Applications screen on Mac
  15. Find MacKeeper or another app that clearly doesn’t belong there and move it to the Trash. If this action requires your admin password for confirmation, go ahead and enter it.Drag malicious app to the Trash
  16. Expand the Apple menu and select System Preferences.Select System Preferences

    Open System Preferences

  17. Proceed to Users & Groups and click on the Login Items tab.Proceed to Users & Groups

    The system will display the list of items launched when the computer is starting up. Locate the potentially unwanted app there and click on the “-” (minus) button.

    Delete unwanted login item

  18. Now select Profiles under System Preferences. Look for a malicious item in the left-hand sidebar. Several examples of configuration profiles created by Mac adware include TechSignalSearchMainSearchPlatformAdminPrefs, and Chrome Settings. Select the offending entity and click on the minus sign at the bottom to eliminate it.Select Profiles under System Preferences

    Remove malicious configuration profile from Mac

    If your Mac has been infiltrated by adware, the infection will most likely continue to hold sway over your default web browser even after you remove the underlying application along with its components sprinkled around the system. Use the browser cleanup instructions below to address the remaining consequences of this attack.

How to get rid of mackeeper pop ups on Mac

To begin with, the web browser settings taken over by the MacKeeper virus should be restored to their default values. Although this will clear most of your customizations, web surfing history, and all temporary data stored by websites, the malicious interference should be terminated likewise. The overview of the steps for completing this procedure is as follows:

  1. How to Remove MacKeeper virus from Safari

    • Open the browser and go to Safari menu. Select Preferences in the drop-down list.Go to Preferences in Safari
    • Once the Preferences screen appears, click on the Advanced tab and enable the option saying “Show Develop menu in menu bar”.Advanced tab under Safari Preferences
    • Now that the Develop entry has been added to the Safari menu, expand it and click on Empty Caches.Empty Caches in Safari
    • Now select History in the Safari menu and click on Clear History in the drop-down list.Clear history in Safari
    • Safari will display a dialog asking you to specify the period of time this action will apply to. Select all history to ensure a maximum effect. Click on the Clear History button to confirm and exit.Select all history to clear
    • Go back to the Safari Preferences and hit the Privacy tab at the top. Find the option that says Manage Website Data and click on it.Manage Website Data option under Privacy tab
    • The browser will display a follow-up screen listing the websites that have stored data about your Internet activities. This dialog additionally includes a brief description of what the removal does: you may be logged out of some services and encounter other changes of website behavior after the procedure. If you’re okay with that, go ahead and click on the Remove All button.Confirmation dialog
    • Restart Safari
  2. How to remove mackeeper from chrome

    • Open Chrome, click the Customize and control Google Chrome (⁝) icon in the top right-hand part of the window, and select Settings in the drop-downChrome Settings
    • When on the Settings pane, select Advanced
    • Scroll down to the Reset settings section.Reset settings in Chrome on Mac
    • Confirm the Chrome reset on a dialog that will pop up. When the procedure is completed, relaunch the browser and check it for malware activity.Here’s how to reset settings in Chrome on Mac
  3. How to Remove MacKeeper from Mozilla Firefox

    • Open Firefox and go to Help – Troubleshooting Information (or type about:support in the URL bar and press Enter).Open Firefox and go to Help

      Select Troubleshooting Information

    • When on the Troubleshooting Information screen, click on the Refresh Firefox button.Refresh Firefox on Mac
    • Confirm the intended changes and restart Firefox.

How to Remove MacKeeper with Combo Cleaner

The Mac maintenance and security app called Combo Cleaner is a one-stop tool to detect and remove MacKeeper virus. This technique has substantial benefits over manual cleanup, because the utility gets hourly virus definition updates and can accurately spot even the newest Mac infections.

Furthermore, the automatic solution will find the core files of the malware deep down the system structure, which might otherwise be a challenge to locate. Here’s a walkthrough to sort out the MacKeeper issue using Combo Cleaner:

    1. Download Combo Cleaner installer. When done, double-click the combocleaner.dmg file and follow the prompts to install the tool onto your Mac. Download Combo Cleaner

      By downloading any applications recommended on this website you agree to our Terms and Conditions and Privacy Policy. The free scanner checks whether your Mac is infected. To get rid of malware, you need to purchase the Premium version of Combo Cleaner.

  • Open the app from your Launchpad and let it run the update of malware signature database to make sure it can identify the latest threats.
  • Click the Start Combo Scan button to check your Mac for malicious activity as well as performance issues.Combo Cleaner Mac scan progress
  • Examine the scan results. If the report says “No Threats”, then you are on the right track with the manual cleaning and can safely proceed to tidy up the web browser that may continue to act up due to the after-effects of the malware attack (see instructions above).Combo Cleaner scan report – no threats found
  • In case Combo Cleaner has detected malicious code, click the Remove Selected Items button and have the utility remove MacKeeper threat along with any other viruses, PUPs (potentially unwanted programs), or junk files that don’t belong on your Mac.Combo Cleaner – threats found
  • Once you have made doubly sure that the malicious app is uninstalled, the browser-level troubleshooting might still be on your to-do list. If your preferred browser is affected, resort to the previous section of this tutorial to revert to hassle-free web surfing – exelika.com