Change Parameter Removal from Mac (Uninstall Steps)

by Ventsislav Krastev | October 6, 2020 | 0 Comments browser redirect, PUP

What is Change Parameter Mac?Threat Summary Remove Change Parameter from Your Mac

What is Change Parameter Mac?

ChangeParameter is the name of an app that may be detected on most popular web browsers, like Google Chrome, Firefox, Safari and other often used types of browsers added on your Mac.

Many users have begun to complain about an app, going by the name Change Parameter. This is an application that could be added on your Mac and may start to alter different options and preferences on it. Its primary purpose is to gain control over your Mac and then get victims to see their changed settings to display other pages instead of their preferred ones.

Change Parameter may through these settings reveal various types of advertisements that may in some scenarios lead you to sites that are not generally safe for your computer. These sites are what make Change Parameter indirectly dangerous for your Mac and this is why it is recommended that you should remove Change Parameter from your Mac.

Threat Summary

Name	Change Parameter
Type	Browser Hijacker for Mac OS
Short Description	Change Parameter Hijacks your browser in order to display all sorts of ads.
Symptoms	Change Paremeter aims to show banners, redirects, pop-ups and other forms of advertisements.
Distribution Method	Change Paremeter can be spread via software bundling or by being downloaded from the web.
Detection Tool	See If Your System Has Been Affected by malware Download Combo Cleaner
User Experience	Join Our Forum to Discuss Change Parameter.

Change Parameter Mac – More Information

There are various types of ad-supported apps for Mac and Change Parameter is the type of app that can spread like most of them do. It could end up on your computer in different forms, such as:

Malware, hidden on your computer. (like a Trojan.Clicker).
Browser extensions.
Applications (for Mac).
Handy software program (for Windows).
Reroute manuscripts on a toolbar or a web page you might go to.

However, keep in mind that Change Parameter may be spread via the following two ways as a standalone app:

If you install another app and Change Parameter is promoted within its installation, advertised as a “free” or “optional” offer.
If you end up downloading Change Parameter to your Mac by going to a website, that is advertising them as a valuable program that is free.

As soon as it is added to your computer, Change Parameter may not only affect the Mac itself. This hijacker may attack your web browsers to intercept your web activity as a whole. The main browsers that may be attacked could be of the following types:

Safari.
Microsoft Edge.
Mozilla Firefox.
Google Chrome.
Opera.
Internet Explorer.

Change Parameter is the name of a redirect which is similar to the “green icons” redirects and is very similar to another app, called Explore Parameter.

Change Parameter may show different types of advertisements that are not only limited to redirects. The types of ads may be the following:

Push notices.
Pop-ups.
Highlighted message ads.
Web banners.
Ad-supported search results page, presented by a scam online search engine.

Change Parameter may begin to use tracking technologies via the pages it may set as a new tab and home page on your Mac. The types of trackers it may use are the following:

Pixels.
LSOs (Locally Shared Objects).
Tags.
Geo-locators.
Cookies.

Change Paremeter may not be directly a risk to your Mac, but it could lead to various types of risks, such as:

Your Mac may be lead to fake tech support pages that may lead to the download to rogue software by lying to you that your Mac or PC is infected.
You could receive redirect to a page that is fake version of a big site and may ask you to accept a DHL, PayPal or Dropbox account and as a result have your username and password taken.
You could visit harmful URLs that may lead to Miners, Trojans, Rootkits or even Ransomware viruses.

Remove Change Parameter from Your Mac

Change Parameter can be removed via several different methods. one of those is to make sure to follow the steps for removal underneath. These steps are made so that you can attempt to locate and do the removal of this virus in an effective order. Furthermore, for advanced removal, experts strongly recommend that you download and run a scan of your computer, using an advanced malware removal software. Such app is specifically designed to help you remove apps like Change Parameter and protect your computer against any possible threats, like Change Parameter in the future too.

Ventsislav Krastev

Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.

How to Remove Change Parameter from Windows.

Step 1: Boot Your PC In Safe Mode to isolate and remove Change Parameter

OFFER

Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!

We Recommend To Scan Your PC with SpyHunter

Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter's malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria

1. Hold Windows key() + R

2. The "Run" Window will appear. In it, type "msconfig" and click OK.

3. Go to the "Boot" tab. There select "Safe Boot" and then click "Apply" and "OK".

Tip: Make sure to reverse those changes by unticking Safe Boot after that, because your system will always boot in Safe Boot from now on.

4. When prompted, click on "Restart" to go into Safe Mode.

5. You can recognise Safe Mode by the words written on the corners of your screen.

Step 2: Uninstall Change Parameter and related software from Windows

Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:

1. Hold the Windows Logo Button and "R" on your keyboard. A Pop-up window will appear.

2. In the field type in "appwiz.cpl" and press ENTER.

3. This will open a window with all the programs installed on the PC. Select the program that you want to remove, and press "Uninstall"

Follow the instructions above and you will successfully uninstall most programs.

Step 3: Clean any registries, created by Change Parameter on your computer.

The usually targeted registries of Windows machines are the following:

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce

You can access them by opening the Windows registry editor and deleting any values, created by Change Parameter there. This can happen by following the steps underneath:

1. Open the Run Window again, type "regedit" and click OK.

2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.

3. You can remove the value of the virus by right-clicking on it and removing it.

Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.

IMPORTANT!
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.

Step 4: Scan for Change Parameter with SpyHunter Anti-Malware Tool

1. Click on the "Download" button to proceed to SpyHunter's download page.

Download

Malware Removal Tool

It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria.

2. After you have installed SpyHunter, wait for it to update automatically.

3. After the update process has finished, click on the 'Malware/PC Scan' tab. A new window will appear. Click on 'Start Scan'.

4. After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the 'Next' button.

If any threats have been removed, it is highly recommended to restart your PC.

Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups

Get rid of Change Parameter from Mac OS X.

Step 1: Uninstall Change Parameter and remove related files and objects

OFFER

Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!

We Recommend To Scan Your Mac with SpyHunter for Mac

Keep in mind, that SpyHunter for Mac needs to purchased to remove the malware threats. Click on the corresponding links to check SpyHunter’s EULA and Privacy Policy

1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:

2. Find Activity Monitor and double-click it:

3. In the Activity Monitor look for any suspicious processes, belonging or related to Change Parameter:

Tip: To quit a process completely, choose the “Force Quit” option.

4. Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.

5. In the Applications menu, look for any suspicious app or an app with a name, similar or identical to Change Parameter. If you find it, right-click on the app and select “Move to Trash”.

6: Select Accounts, after which click on the Login Items preference. Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to Change Parameter. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.

7: Remove any left-over files that might be related to this threat manually by following the sub-steps below:

Go to Finder.
In the search bar type the name of the app that you want to remove.
Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.

In case you cannot remove Change Parameter via Step 1 above:

In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:

Disclaimer! If you are about to tamper with Library files on Mac, be sure to know the name of the virus file, because if you delete the wrong file, it may cause irreversible damage to your MacOS. Continue on your own responsibility!

1: Click on "Go" and Then "Go to Folder" as shown underneath:

2: Type in "/Library/LauchAgents/" and click Ok:

3: Delete all of the virus files that have similar or the same name as Change Parameter. If you believe there is no such file, do not delete anything.

You can repeat the same procedure with the following other Library directories:

→ ~/Library/LaunchAgents
/Library/LaunchDaemons

Tip: ~ is there on purpose, because it leads to more LaunchAgents.

Step 2: Scan for and remove Change Parameter files from your Mac

When you are facing problems on your Mac as a result of unwanted scripts and programs such as Change Parameter, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.

Click the button below below to download SpyHunter for Mac and scan for Change Parameter:

Download

SpyHunter for Mac

Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups

Remove Change Parameter from Google Chrome.

Step 1: Start Google Chrome and open the drop menu

Step 2: Move the cursor over "Tools" and then from the extended menu choose "Extensions"

Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.

Step 4: After the extension is removed, restart Google Chrome by closing it from the red "X" button at the top right corner and start it again.

Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups

Erase Change Parameter from Mozilla Firefox.

Step 1: Start Mozilla Firefox. Open the menu window

Step 2: Select the "Add-ons" icon from the menu.

Step 3: Select the unwanted extension and click "Remove"

Step 4: After the extension is removed, restart Mozilla Firefox by closing it from the red "X" button at the top right corner and start it again.

Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups

Uninstall Change Parameter from Microsoft Edge.

Step 1: Start Edge browser.

Step 2: Open the drop menu by clicking on the icon at the top right corner.

Step 3: From the drop menu select "Extensions".

Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.

Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.

Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups

Remove Change Parameter from Safari.

Step 1: Start the Safari app.

Step 2: After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.

Step 3: From the menu, click on "Preferences".

Step 4: After that, select the 'Extensions' Tab.

Step 5: Click once on the extension you want to remove.

Step 6: Click 'Uninstall'.

A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the Change Parameter will be removed.

How to Reset Safari
IMPORTANT: Before resetting Safari make sure you back up all your saved passwords within the browser in case you forget them.

Start Safari and then click on the gear leaver icon.

Click the Reset Safari button and you will reset the browser.

Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer Stop Push Pop-ups

Eliminate Change Parameter from Internet Explorer.

Step 1: Start Internet Explorer.

Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'

Step 3: In the 'Manage Add-ons' window.

Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.

Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.