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How to eliminate OperationValue adware from the operating system?

Also Known As: Ads by OperationValue
Type: Mac Virus
Damage level: Medium

What is OperationValue?

OperationValue is an adware-type app with browser hijacker qualities. Since most users inadvertently download/install software products within these classifications, they are also considered to be PUAs (Potentially Unwanted Applications).

OperationValue adware

OperationValue adware in detail

Adware enables the placement of pop-ups, banners, coupons, surveys, and other intrusive ads - on any visited website and/or different interfaces. The ads delivered by this software diminish the browsing experience and pose a threat to device/user safety. Once clicked on, intrusive advertisements redirect to various untrustworthy/malicious sites, and some can download/install software (e.g., PUAs) without user permission.

Browser hijackers reassign browsers' default search engine, new tab/window, and homepage URLs - to fake web searcher addresses. Hence, web searches done via the URL bar and new tabs/windows opened - redirect to the promoted address.

Fake search engines typically cannot generate search results, so they redirect to Yahoo, Google, Bing, and other legitimate ones. Browser hijackers also use persistence-ensuring techniques - to stop users from recovering their browsers.

Furthermore, most PUAs (adware and browser hijackers included) monitor browsing activity (URLs visited, webpages viewed, search queries typed, etc.) and collect sensitive information extracted from it (IP addresses, personally identifiable details, etc.). The gathered data is then shared with and/or sold to third-parties.

To summarize, unwanted apps can cause system infections, serious privacy issues, financial losses, and even lead to identity theft.

Threat Summary:
Name Ads by OperationValue
Threat Type Adware, Mac malware, Mac virus
Detection Names Avast (MacOS:AdAgent-AW [Adw]), Combo Cleaner (Adware.MAC.Generic.24126), ESET-NOD32 (A Variant Of OSX/Adware.Synataeb.G), Fortinet (Adware/Synataeb!OSX), Full List (VirusTotal)
Additional Information This application belongs to Adload malware family.
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.
▼ Download Combo Cleaner for Mac
To use full-featured product, you have to purchase a license for Combo Cleaner. Limited seven days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.

Adware in general

AboutExtendedOptimizationLaunch, and SampleCheck are a few examples of apps within the adware classification. They appear legitimate and offer various features, which are seldom operational.

In fact, this applies to nearly all PUAs. The sole goal of unwanted applications is to generate revenue for the developers; hence, functionality and user safety are irrelevant. Instead of delivering in any promises, PUAs usually have harmful abilities.

How did OperationValue install on my computer?

PUAs are spread using the "bundling" marketing tactic - packing regular software with unwanted/malicious additions. Rushed download/installation processes increase the risk of allowing bundled programs into the device. Intrusive advertisements are used to distribute PUAs as well. When clicked on, the ads can execute scripts to make downloads/installations without user consent. PUAs may also have "official" download pages.

How to avoid installation of potentially unwanted applications?

It is advised to research software and only download from official/verified sources. Untrustworthy download channels, e.g., unofficial and freeware websites, Peer-to-Peer sharing networks, etc. - often offer bundled and harmful content.

When downloading/installing, it is recommended to read terms, study possible options, use the "Custom/Advanced" settings, and opt-out from all additions. Intrusive adverts appear innocuous, yet they redirect to various questionable sites (e.g., gambling, pornography, adult-dating, etc.).

In case of encounters with such ads and/or redirects, the device must be inspected and all suspicious applications and browser extensions/plug-ins detected - immediately removed from it. If your computer is already infected with OperationValue, we recommend running a scan with Combo Cleaner Antivirus for macOS to automatically eliminate this adware.

Pop-up window displayed once OperationValue adware's installation is over:

Pop-up displayed once OperationValue installation is complete

OperationValue adware's installation folder:

OperationValue adware install folder

Instant automatic Mac malware removal: Manual threat removal might be a lengthy and complicated process that requires advanced computer 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:
▼ DOWNLOAD Combo Cleaner for Mac By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. Limited seven days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.

Quick menu:

Video showing how to remove OperationValue adware using Combo Cleaner:

OperationValue adware removal:

Remove OperationValue-related potentially unwanted applications from your "Applications" folder:

mac browser hijacker removal from 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 ads by operationvalue related files and folders:

Finder go to folder command

Click the Finder icon, from the menu bar. Choose Go, and click Go to Folder...

step1Check for adware-generated files in the /Library/LaunchAgents folder:

removing adware from launch agents folder step 1

In the Go to Folder... bar, type: /Library/LaunchAgents

removing adware from launch agents folder step 2
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 same string.

step2Check for adware generated files in the /Library/Application Support folder:

removing adware from application support folder step 1

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

removing adware from application support folder step 2
In the “Application Support” folder, look for any recently-added suspicious folders. For example, “MplayerX” or “NicePlayer”, and move these folders to the Trash.

step3Check for adware-generated files in the ~/Library/LaunchAgents folder:

removing adware from ~launch agents folder step 1


In the Go to Folder bar, type: ~/Library/LaunchAgents

removing adware from ~launch agents folder step 2

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 same string.

step4Check for adware-generated files in the /Library/LaunchDaemons folder:

removing adware from launch daemons folder step 1
In the Go to Folder... bar, type: /Library/LaunchDaemons

removing adware from launch daemons folder step 2
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.

step 5 Scan your Mac with Combo Cleaner:

If you have followed all the steps in the correct order you Mac should be clean of infections. To be sure 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 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 it's virus definition database and click "Start Combo Scan" button.

scan-with-combo-cleaner-1

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.

scan-with-combo-cleaner-2

After removing files and folders generated by the adware, continue to remove rogue extensions from your Internet browsers.

Ads by OperationValue removal from Internet browsers:

safari browser iconRemove malicious extensions from Safari:

Remove ads by operationvalue related Safari extensions:

safari browser preferences

Open Safari browser, from the menu bar, select "Safari" and click "Preferences...".

safari extensions window

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 normal browser operation.

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Safari.

firefox browser iconRemove malicious plug-ins from Mozilla Firefox:

Remove ads by operationvalue related Mozilla Firefox add-ons:

accessing mozilla firefox add-ons

Open your Mozilla Firefox browser. At the top right corner of the screen, click the "Open Menu" (three horizontal lines) button. From the opened menu, choose "Add-ons".

removing malicious add-ons from mozilla firefox

Choose the "Extensions" tab and look for any recently-installed suspicious add-ons. When located, click the "Remove" button next to it/them. Note that you can safely uninstall all extensions from your Mozilla Firefox browser - none are crucial for normal browser operation.

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Mozilla Firefox.

chrome-browser-iconRemove malicious extensions from Google Chrome:

Remove ads by operationvalue related Google Chrome add-ons:

removing malicious google chrome extensions step 1

Open Google Chrome and click the "Chrome menu" (three horizontal lines) button located in the top-right corner of the browser window. From the drop-down menu, choose "More Tools" and select "Extensions".

removing malicious Google Chrome extensions step 2

In the "Extensions" window, look for any recently-installed suspicious add-ons. When located, click the "Trash" button next to it/them. Note that you can safely uninstall all extensions from your Google Chrome browser - none are crucial for normal browser operation.

  • If you continue to have problems with browser redirects and unwanted advertisements - Reset Google Chrome.

Frequently Asked Questions (FAQ)

What harm can adware cause?

Adware can diminish the browsing experience and system performance. Most apps of this type also have data tracking abilities, which makes them a threat to user privacy. Furthermore, adware-displayed ads often promote deceptive and malicious content (e.g., websites, apps, etc.) - that can cause other severe issues.

What does adware do?

Adware stands for advertising-supported software. It is designed to run intrusive advertisement campaigns, i.e., this software delivers various ads.

How do adware developers generate revenue?

Adware typically generates revenue through affiliate programs by promoting websites, applications, services, and other content. The developers of this software can get commission from ad clicks, site visits, file downloads, product purchases, service subscriptions, etc.

Will Combo Cleaner remove OperationValue adware?

Yes, Combo Cleaner is capable of scanning devices and eliminating adware-type apps. On the other hand, manual removal may not be perfect in all cases. Sometimes, despite the software itself being removed - various leftover files remain. Furthermore, these components might continue running and causing issues.

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About the author:

Tomas Meskauskas

Tomas Meskauskas - expert security researcher, professional malware analyst.

I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats. Contact Tomas Meskauskas.

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Malware activity

Global malware activity level today:

Medium threat activity

Increased attack rate of infections detected within the last 24 hours.

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To use full-featured product, you have to purchase a license for Combo Cleaner. Limited seven days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.