OperationArchive on Mac (Virus Removal Steps)

OperationArchive appears to be a potentially unwanted program that gets installed on Mac computers along with the other freeware programs. At the moment of writing this article OperationArchive is known to be actively infecting Mac operating systems via shady propagation techniques. As long as OperationArchive remains installed on your Mac it is able to collect information that may directly or indirectly identify you. Additionally, your web browser is likely to be flooded with many annoying ads. Since these ads may be related to hacked websites, you should avoid any interactions with them.

Remove OperationArchive and Secure macOS
OperationArchive Manual Removal Guide
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Distribution of OperationArchive App on Mac

Potentially unwanted programs such as OperationArchive Mac are distributed via the so-called “bundling” method. Thus, the undesired program is promoted via rogue installation set-ups that do not disclose properly all apps that are to be installed. If you skip selecting the ” Advanced /Custom” settings, OperationArchive hijacks browsers and modify various settings imperceptibly.

OperationArchive Mac Virus

The OperationArchive is an unwanted program that is designed to affect Mac operating systems. So the good news is that OperationArchive is not a virus, hence, it won’t cause troublesome issues Its installation tends to happen behind users’ backs. The program is part of a large network of similar threats that all seek to impact the victim’s security and privacy.

It follows the traditional browser infection patterns by modifying the most important settings on the victim software. Usually, criminals target the most popular ones (Mozilla Firefox, Google Chrome, and Safari).

Basic threats usually alter only the three basic parameters related to the browser behavior at first launch: new tabs page, default search engine and home page. As soon as this is done the victims will be redirected to a hoax home page or a copied version of a popular search engine like Yahoo or Bing. Its layout is similar to other redirects made by the group such as the following:

Like other similar PUPs for Mac, the OperationArchive institutes tracking cookies that monitor and track all user behavior which is reported back to the program operators. This privacy-invasive tactic is used to make profiles of the users, including their preferences and interests which is gathered in a database shared with all other products operated by the company owner. As the OperationArchive infects the web browsers it can also extract sensitive information such as the following: history, bookmarks, preferences, cookies, account credentials and passwords.

One of the most dangerous aspects of OperationArchive being active on a Mac is the chance of automatic data collection. Some cookies may record preferences,

The use of a complex multi-stage redirect used by the undesired program can lead to malware delivery with viruses, malware, ransomware and etc. This is the reason why these threats must be removed immediately upon infection.

To sum up, OperationArchive Mac is a type of app that can easily found across the web. It usually does not affect the computer opearting system in a serious way but still its presence on the machine is highly inadvisable. On the one hand, this software can totally modify the settings of installed browsers like Safari, Chrome, Firefox and others and obtain perission to readjust them every time you try to fix them manually. On the other hand, this issue will lead to frequent browser redirect issues. Your search results may be hijacked by suspicious websites and lots of sponsored content. And your sensitive data is threaten by theft.

For the sake of your online security, we recommend that you check the OperationArchive removal guide that follows and see how to remove this intrusive software from all affected the browsers and macOS as well.

OperationArchive Mac Removal Guide

If your system is showing infection symptoms, you should definitely take action and remove OperationArchive and related files from your macOS. The sooner the better! Below you can find our step-by-step Mac virus removal instructions that give you the opportunity to get rid of OperationArchive either manually or automatically. If you don’t feel comfortable with manual instructions, download a reliable OperationArchive removal tool that will scan your Mac system for malware and clean it safely for you. If any questions arise, or additional help is needed leave us a comment.

Important Message
You should know that the manual removal of the OperationArchive requires being familiar with system files and components. Removing important data accidentally can lead to permanent system damage.
You can prevent this from happening by downloading Spyhunter for Mac – a trustworthy malware removal tool that guarantees maximum efficiency.

How to Remove OperationArchive on a Mac Manually

Remove OperationArchive and related files from OSX.

    1. Force Quit all suspicious applications.

Go to the Apple menu in the upper-left corner of your screen and choose Force Quit option.


You will see a list of all currently running applications. Go find OperationArchive, select it and then navigate to the “Force Quit” button. You can also find the last application you installed on your Mac and stop it as well.

Since software bundling is a common propagation method, the OperationArchive may get installed along with the lastly installed application and their activities on the system may be related.

    2. Remove OperationArchive and other related potentially unwanted applications from the Applications folder.

Open the Finder and select the Applications menu. Then search for the unwanted application and drag it to the Trash.


    3. Мanually look for OperationArchive in the Libraries of your Mac.

WARNING! You are about to tamper with Library files on Mac. Make sure that you know the name of the virus file. Deleting the wrong file may cause irreversible damage to your MacOS.

Select Go from the top menu bar and navigate to Go to Folder…


When the window appear start entering the following folder locations one by one:

/Library/Application Support

In each 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

Remove OperationArchive From Your Browser

Remove suspicious browser extensions that can be responsible for the appearance of invasive pop-ups and browser redirects.

Removal guide for Safari Removal guide for Google Chrome Removal guide for Mozilla Firefox
1. Open Safari browser and go to the “Preferences” menu.


2. Click on the “Extensions” tab. If you see a suspicious or unwanted extension, select it and click “Uninstall“.


3. Reset Safari web browser. Beware that this step will remove the history as well as some of your saved data. Before you proceed we recommend that you make sure to write down all passwords, logins and important details.

If you are using Safari version 9 or higher open the browser and go to “Preferences“. Then select the “Privacy” tab. When the window appears on screen click on the “Remove All Website Data” button.


In case that your Safari web browser is running a version from 5 to 8, then just select Safari on the top menu bar and click on “Reset Safari” option. Choose which data to be cleaned from the browser.


1. Start Google Chrome. On the upper-right corner, there a “Customize and Control” menu icon. Click on it, then click on “Settings“.


2. Click “Extensions” in the left menu. Then click on the trash bin icon to remove the suspicious extension.

3. Again in the left menu, under Chrome, Click on “Settings“. Go under “On Startup” and set a new page.

4. Afterward, scroll down to “Search“, click on “Manage search engines“.

5. In the default search settings list, find the unknown search engine and click on “X“. Then select your search engine of choice and click “Make default“. When you are ready click “Done” button in the right bottom corner.

1. Start Mozilla Firefox. In the upper right corner, click on the Open menu icon and select “Add-ons“.

2. Inside the Add-ons Manager select “Extensions“. Search the list of extensions for suspicious entries. If you find any, select them and click “Remove“.

3. Click again on the Open menu icon, then click “Options“.

4. In the Options window, under “General” tab, click “Restore to Default“.

5. Select “Search” in the left menu, mark the unknown search engine and press “Remove”.

Remove OperationArchive from a Mac Automatically

While the above steps work very well in most of the cases when users’ OSX is infected with PUP or malware, sometimes the Mac virus removal requires the help of a professional application. This anti-malware tool will scan and remove malware from your Mac. It offers an active protection shield and comes with a variety of handy features that will keep your system fast, clean and secure.

DOWNLOAD Antivirus for Mac

SpyHunter for Mac Scanner feature is free. Other features are paid. Here you can review its EULA and Privacy Policy.

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Author : Gergana Ivanova

Gergana Ivanova is a computer security enthusiast who enjoys presenting the latest issues related to cyber security. By doing thorough researches and sharing them on BestSecuritySearch, she hopes that more victims of malware infections will be able to secure their corrupted computer systems properly and eventually recover lost files.

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