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How to uninstall LunarLookup adware from the operating system

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

What is LunarLookup?

LunarLookup is rogue software classified as adware. This application also possesses browser hijacker traits. LunarLookup operates by running intrusive advertisement campaigns, modifying browsers and promoting fake search engines. Furthermore, most adware type apps and browser hijackers have data tracking capabilities employed to monitor users' browsing habits.

Due to the dubious methods used to spread LunarLookup, it is also classified as a Potentially Unwanted Application (PUA). One of these dubious proliferation techniques is via fake Adobe Flash Player updates. Bogus software installers/updaters are also used to distribute Trojans, ransomware and other malware.

LunarLookup adware proliferated via fake Adobe Flash Player installer/updater

LunarLookup enables the placement of various intrusive ads, such as pop-ups, banners, coupons, surveys and others on any website. They overlay web page content and reduce browsing speed. Additionally, when clicked, these ads redirect to untrusted/rogue, sale-based, compromised, deceptive/scam and malicious websites.

Some intrusive advertisements can be triggered (when clicked) to execute scripts designed to stealthily download/install rogue software (e.g. PUAs). Browser hijackers, with which LunarLookup shares common characteristics, reassign the homepage, default search engine and new tab/window URLs to the addresses of bogus search engines.

Therefore, each search made through the URL bar and new browser tabs/windows opened redirects to the promoted address. Fake search engines are rarely able to provide unique results, and so they tend to redirect to (or cause redirection chains ending with) Yahoo, Google, Bing and other legitimate sites.

Even if bogus search engines can provide results, they are inaccurate or promote dubious and malicious websites. To recover an affected browser, the browser hijacker must be eliminated, since any changes users attempt to make to their browsers are automatically reset, if access to the settings is permitted at all.

Most PUAs can track data, and it is highly likely that LunarLookup possesses these capabilities. These unwanted apps can monitor browsing activity (URLs visited, pages viewed, search queries typed, etc.) and gather personal information (IP addresses, geolocations and other details).

The gathered data is typically shared with third parties (potentially, cyber criminals) seeking to misuse it for financial gain. Therefore, the presence of PUAs on devices can lead to system infiltration and infections, serious privacy issues, financial loss and even identity theft.

To ensure device integrity and user safety, remove all suspect applications and browser extensions/plug-ins without delay.

Threat Summary:
Name Ads by LunarLookup
Threat Type Adware, Mac malware, Mac virus.
Detection Names Avast (MacOS:Adload-AD [Trj]), GData (OSX.Trojan.Agent.CJZ2KB), ESET-NOD32 (A Variant Of OSX/TrojanDownloader.Adload.), Kaspersky (Not-a-virus:HEUR:AdWare.OSX.Cimpli.k), Full List (VirusTotal).
Additional Information This application belongs to the 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.

SkilledEntryWebSearchStride and ProgressStart are some examples of other adware infections. This software may seem legitimate and harmless, and people are often tempted into download/installation with offers of "useful" features, which are typically nonoperational.

In fact, this applies to most PUAs. These unwanted apps have just one purpose: to generate profit for the developers, while regular users receive no value and can experience serious problems. PUAs deliver intrusive ad campaigns, modify browsers, cause redirects and track sensitive data.

How did LunarLookup install on my computer?

PUAs are proliferated via the download/installation set-ups of other products. "Bundling" is the term used to describe this deceptive marketing tactic of packing normal software with unwanted or malicious additions.

Rushing downloads/installations (e.g. ignoring terms, skipping steps, using pre-set options, etc.) increases the risk of inadvertently allowing bundled or dubious content into the system. When clicked, intrusive advertisements can execute scripts to download/install PUAs without users' consent.

Some of these apps even have "official" promotional web pages from which they can be downloaded.

How to avoid installation of potentially unwanted applications

You are strongly advised to research all software prior to download/installation or purchase. All downloads should be performed from official and verified sources. Untrusted download channels such as unofficial and free file-hosting (freeware) websites, P2P sharing networks (BitTorrent, Gnutella, eMule, etc.) and other third party downloaders can offer deceptive and bundled content.

Approach download and installation processes with care. Read the terms, study all possible options, use the "Custom/Advanced" settings and decline offers to download/install additional apps, tools, functions, etc. Intrusive ads may seem legitimate, however they can redirect to dubious sites (e.g. gambling, pornography, adult-dating and others).

If you encounter ads/redirects of this kind, check the system and remove all suspicious applications and browser extensions/plug-ins immediately. If your computer is already infected with LunarLookup, we recommend running a scan with Combo Cleaner Antivirus for macOS to automatically eliminate this adware.

Files related to LunarLookup adware that need to be removed:

  • ~/Library/Application Support/com.LunarLookup/LunarLookup
  • ~/Library/Application Support/com.LunarLookupDaemon/LunarLookup
  • ~/Library/LaunchAgents/com.LunarLookup.plist
  • ~/Library/LaunchDaemons/com.LunarLookupDaemon.plist

IMPORTANT NOTE! Rogue setups/apps that promote LunarLookup adware are designed to create a new device profile. Therefore, before taking any further removal steps, perform these actions:

1) Click the "Preferences" icon in the menu bar and select "Profiles".

Remove rogue profiles designed to promote LunarLookup (Step 1)

2) Select the "LunarLookup" profile and delete it.

Remove rogue profiles designed to promote LunarLookup (Step 2)

3) Perform a full system scan with Combo Cleaner anti-virus suite.

After performing these actions, you can proceed with further removal steps for this adware.

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:
▼ 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 LunarLookup adware using Combo Cleaner:

LunarLookup adware removal:

Remove LunarLookup-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 adware-related files and folders

Mac Go To Folder step

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

Mac removing related files and folders - step 1Check for adware generated files in the /Library/LaunchAgents/ folder:

Mac go to /Library/LaunchAgents - step 1

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

Mac go to /Library/LaunchAgents - 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 exact same string.

Mac removing related files and folders - step 2Check for adware generated files in the ~/Library/Application Support/ folder:

Mac go to /Library/Application Support - step 1

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

Mac go to /Library/Application Support - 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.

Mac removing related files and folders - step 3Check for adware generated files in the ~/Library/LaunchAgents/ folder:

Mac go to ~/Library/LaunchAgents - step 1

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

Mac go to ~/Library/LaunchAgents - 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 exact same string.

Mac removing related files and folders - step 4Check for adware generated files in the /Library/LaunchDaemons/ folder:

Mac go to /Library/LaunchDaemons - step 1

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

Mac go to /Library/LaunchDaemons - 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.

Mac removing malware related files and folders - step 5Scan 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.

Mac remove malware with Combo Cleaner - step 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.

Mac remove malware with Combo Cleaner - step 2

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

Remove malicious extensions from Internet browsers

Safari iconRemove malicious Safari extensions:

Removal of malicious extensions in Safari - step 1

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

Removal of malicious extensions in Safari - step 2

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.

Google Chrome logoRemove malicious extensions from Google Chrome:

Removal of malicious extensions in Google Chrome - step 1

Click the Chrome menu icon Google 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".

Removal of malicious extensions in Google Chrome - step 2

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

Mozilla Firefox logoRemove malicious extensions from Mozilla Firefox:

Removal of malicious extensions in Mozilla Firefox - step 1

Click the Firefox menu firefox menu icon (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".

Removal of malicious extensions in Mozilla Firefox - step 2

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

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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.

PCrisk security portal is brought by a company RCS LT. Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.

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Removal Instructions in other languages
Malware activity

Global malware activity level today:

Medium threat activity

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

QR Code
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