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How to remove the VirtualNano adware-type application from your Mac

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

What kind of application is VirtualNano?

Our researchers discovered the VirtualNano app during a routine inspection of new submissions to VirusTotal. After examining this application, we determined that it is advertising-supported software (adware). It is pertinent to mention that VirtualNano is part of the AdLoad malware family.

VirtualNano adware

VirtualNano adware overview

Adware is designed to enable the placement of various advertisements on visited webpages and/or different interfaces. These intrusive ads (e.g., pop-ups, overlays, coupons, banners, etc.) promote online scams, untrustworthy/hazardous software, and potential malware. Some of these adverts can even execute scripts to perform stealthy downloads/installations upon being clicked.

Keep in mind that while legitimate products and services may be encountered via these advertisements – they are unlikely to be endorsed in this manner by any official parties. It is most probable that this promotion is undertaken by scammers who abuse the content's affiliate programs in order to obtain illegitimate commissions.

Advertising-supported software might not run intrusive ad campaigns if the browser/system is incompatible, specific websites are not visited, or other conditions are unsuitable. However, even if VirtualNano does not display adverts – its presence on a system endangers device/user safety.

It is noteworthy that AdLoad applications often have browser-hijacking functionalities, but VirtualNano did not exhibit any during our analysis.

It is highly likely that VirtualNano gathers sensitive user information. Targeted data may include: browsing and search engine histories, Internet cookies, usernames/passwords, personally identifiable details, credit card numbers, and so on. The collected information can then be monetized via sale to third-parties.

To summarize, the presence of software like VirtualNano on devices may lead to system infections, serious privacy issues, financial losses, and even identity theft.

Threat Summary:
Name Ads by VirtualNano
Threat Type Adware, Mac malware, Mac virus
Detection Names Avast (MacOS:Adload-AG [Adw]), Combo Cleaner (Gen:Variant.Adware.MAC.AdLoad.13), ESET-NOD32 (A Variant Of OSX/Adware.Synataeb.G), Kaspersky (Not-a-virus:HEUR:AdWare.OSX.Adload.h), 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), 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 examples

Adware usually appears ordinary and innocuous. It entices users into downloading/installing it by promising a wide variety of useful and advantageous functionalities. However, the features seldom work as promised, and in most cases – they do not work at all.

We have analyzed thousands of adware-type applications; EssentialPlatformConfigInputDesignationDrive, DisplayFraction, and InputDivision are merely some examples of our newest finds.

How did VirtualNano install on my computer?

Adware can be bundled with regular programs. Downloading from untrustworthy sources (e.g., freeware and free file-hosting sites, Peer-to-Peer sharing networks, etc.) and rushing through installation processes (e.g., ignoring terms, using "Quick/Express" settings, etc.) – increase the risk of unintentionally allowing bundled content into the system.

Intrusive advertisements proliferate adware as well. When clicked on, some of the ads can execute scripts to perform downloads/installations without user permission.

Advertising-supported software can also have "official" promotional webpages, and it is often pushed through scam sites. Users typically access these pages via redirects caused by websites that use rogue advertising networks, misspelled URLs, spam browser notifications, intrusive adverts, or installed adware (with browser force-opening capabilities).

How to avoid installation of adware?

We strongly advise researching software and downloading only from official/verified channels. Installation processes must be treated with caution, e.g., by reading terms, studying available options, using the "Custom" or "Advanced" settings, and opting out of all additional apps, extensions, etc.

Another recommendation is to be vigilant while browsing since fake and dangerous online content usually appears ordinary and innocuous. For example, intrusive advertisements may look harmless – yet redirect to unreliable/questionable websites (e.g., gambling, adult dating, pornography, etc.).

Should you keep encountering such ads/redirects, check the system and immediately remove all dubious applications and browser extensions/plug-ins. If your computer is already infected with VirtualNano, we recommend running a scan with Combo Cleaner Antivirus for macOS to automatically eliminate this adware.

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

Pop-up displayed once VirtualNano installation is complete

VirtualNano adware's installation folder:

VirtualNano adware install 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:
▼ 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 VirtualNano adware using Combo Cleaner:

VirtualNano adware removal:

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

Manual removal of malicious Mac applications

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.

Frequently Asked Questions (FAQ)

What harm can adware cause?

Adware displays advertisements that endorse deceptive/malicious content capable of causing severe issues (e.g., system infections, financial losses, etc.). This software may also diminish the browsing experience and system performance. Additionally, it is considered to be a threat to user privacy since it usually has data-tracking abilities.

What does adware do?

Adware stands for advertising-supported software. Its primary functions can include displaying ads on various interfaces, force-opening websites, and collecting private data.

How do adware developers generate revenue?

Adware generates revenue predominantly through affiliate programs. The developers might earn commissions from ad clicks, website visits, file downloads, product purchases, service subscriptions, or similar.

Will Combo Cleaner remove VirtualNano adware?

Yes, Combo Cleaner can scan devices and eliminate installed adware-type applications. Keep in mind that manual removal (unaided by security programs) might not be an ideal solution. Since even after the adware has been manually removed – various components (files) can remain hidden within the system. What is more, the remnants might continue to run and cause problems. Therefore, thorough removal is essential.

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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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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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