How to eliminate ExtendedRotator adware?
Written by Tomas Meskauskas on (updated)
What kind of software is ExtendedRotator?
ExtendedRotator generates advertisements and hijacks a web browser to promote a fake search engine. The majority of users install apps like ExtendedRotator inadvertently. Apps installed (and downloaded) in such circumstances are called potentially unwanted applications (PUAs).
ExtendedRotator in detail
Advertisements displayed by ExtendedRotator could open websites asking visitors to provide sensitive information, download and install questionable software, various scams, and so on. They also could download or even install PUAs (if designed to run specific scripts).
ExtendedRotator hijacks a web browser by changing its default search engine, homepage, and new tab page settings. It changes them to a fake search engine. A big part of fake search engines promote shady websites, show results generated by untrustworthy search engines.
| Name | Ads by ExtendedRotator |
| Threat Type | Adware, Mac malware, Mac virus |
| Detection Names | N/A |
| Symptoms | Your Mac becomes slower than normal, you see unwanted pop-up ads, you are redirected to dubious websites. |
| Distribution methods | Deceptive pop-up ads, free software installers (bundling), fake Flash Player installers, torrent file downloads. |
| Damage | Internet browser tracking (potential privacy issues), display of unwanted ads, redirects to dubious websites, loss of private information. |
| Malware Removal (Mac) | To eliminate possible malware infections, scan your Mac with legitimate antivirus software. Our security researchers recommend using Combo Cleaner. |
ExtendedRotator adware in general
ExtendedRotator functions as an advertising-supported and browser-hijacking application. There is also a chance that this app can collect sensitive information (credit card details, passwords, or other data). Either way, it cannot be trusted/should not be installed. More adware examples are ChannelParameter, SyncApp, and EdgeAdvanced.
How did ExtendedRotator install on my computer?
Adware is often distributed through downloaders and installers for other programs. It can be deselected in "Custom", "Advanced", or other settings (or by unticking checkboxes) available in those downloaders or installers. Users give adware permission to be downloaded or installed when they do not deselect it.
In other cases, users cause unwanted downloads or installations by clicking ads designed to execute certain scripts or through fake, deceptive installers downloaded from untrustworthy websites.
How to avoid installation of potentially unwanted applications?
Do not finish downloading or installing programs until any unwanted apps included in their downloaders or installers are deselected. Avoid clicking on advertisements appearing on shady websites. Also, use official pages and direct links to download files/programs.
If your computer is already infected with ExtendedRotator, we recommend running a scan with Combo Cleaner Antivirus for macOS to automatically eliminate this adware.
Pop-up that appears after the installation of ExtendedRotator adware:
ExtendedRotator's Contents folder:
Instant automatic Mac 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 Mac malware. Download it by clicking the button below:
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Quick menu:
- What is ExtendedRotator?
- STEP 1. Remove ExtendedRotator related files and folders from OSX.
- STEP 2. Remove ExtendedRotator ads from Safari.
- STEP 3. Remove ExtendedRotator adware from Google Chrome.
- STEP 4. Remove ExtendedRotator ads from Mozilla Firefox.
Video showing how to remove ExtendedRotator adware using Combo Cleaner:
ExtendedRotator adware removal:
Remove ExtendedRotator-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.
Frequently Asked Questions (FAQ)
What harm can adware cause?
Advertising-supported software can slow down a computer, diminish the web browsing experience, and cause other problems (such as issues related to online privacy and browsing safety).
What does adware do?
Most adware-type applications have one purpose - to generate advertisements. Although, they can be designed to promote fake search engines and collect information as well.
How do adware developers generate revenue?
It is common for adware to be monetized through affiliate programs. Individuals behind adware use it to promote various services, products, Internet pages, and so on.
Will Combo Cleaner remove ExtendedRotator adware?
Yes, Combo Cleaner will scan the operating system and remove this adware and other unwanted apps. It is worth mentioning that manual adware removal might not be the best way to get rid of it. It is common that unwanted software components (file leftovers) remain present even after the removal.
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