Avoid downloading dubious apps from yourfine2upgradeultimate.best

Also Known As: Yourfine2upgradeultimate.best pop-up
Type: Mac Virus
Distribution: Low
Damage level: Medium

How to remove yourfine2upgradeultimate[.]best from Mac?

What is yourfine2upgradeultimate[.]best?

Yourfine2upgradeultimate[.]best is a deceptive site, which proclaims that visitors' Adobe Flash Player is supposedly outdated and needs to be updated. The updates this website offers are illegitimate and employed to proliferate untrustworthy content (e.g. fake Mac cleaners/optimizers, browser hijackers, adware, etc.). Typically, products endorsed on such scam webpages - are fake and nonoperational. Most users access yourfine2upgradeultimate[.]best and other similar pages unintentionally, they get redirected by intrusive advertisements or by PUAs (Potentially Unwanted Applications), already present on the device.

yourfine2upgradeultimate[.]best scam

Yourfine2upgradeultimate[.]best displays pop-up windows, which are highly similar to ones detailed in the "Fake Software Update POP-UP" article. The first thing visitors to this site see is a pop-up window, which urges them to update Adobe Flash Player, as their current version is out of date. After this window is closed, the website displays several more. The message in these pop-ups is the same context-wise. The center window states that present Flash Player does not have the latest security updates and cannot be used. The bottom-right pop-up recommends to install the newest version to continue watching. The background page of yourfine2upgradeultimate[.]best advises to update Adobe Flash Player, as it is an essential plug-in that enables users to view videos, animation and play games online. Due to a lack of the latest security updates, it has been blocked. To renew using Flash Player, visitors are told that they need to download an updated version. All download/update buttons in this webpage lead to the download of a fake Adobe Flash Player updater, via redirects through the Amazon Web Services. This updater will not install the promised updates, instead users will inadvertently allow dubious and possibly harmful content onto the system.

PUAs (Potentially Unwanted Applications) are known to be spread via fraudulent software updaters. PUA is a broad term, referring to various rogue apps (e.g. browser hijackers and adware). They usually appear legitimate and tempt users into installation by offering a wide variety of "useful" features/functions. However, their features rarely work as advertised and often are downright nonoperational. Instead, unwanted applications can cause redirects to sale-based, untrustworthy, compromised, deceptive/scam and malicious websites. Some can run advertisement campaigns, i.e. deliver intrusive ads (pop-ups, banners, surveys, coupons, etc.) that seriously diminish browsing quality and pose a threat to system health. Other PUAs can alter certain browser settings without user permission (hijack them). Fake MacOS (Mac Operating System) cleaners/optimizers also fall under this classification. This fraudulent software typically requires paid activation to become operational, however even after being purchased - it remains nonfunctional. It is not uncommon for PUAs of all types to have data tracking abilities. They record users' browsing activity (browsing and search engine histories) and collect their personal information (IP addresses, geolocations and real-life personal details). This vulnerable data can then be shared with third parties (potentially, cyber criminals), seeking to misuse it for profit. In summary, PUAs can cause browser and system infiltrations and infections, as well as lead to financial losses, severe privacy issues and even identity theft. To ensure device integrity and user safety - all suspect applications and browser extensions/plug-ins must be removed immediately upon detection.

Threat Summary:
Name Yourfine2upgradeultimate.best pop-up
Threat Type Phishing, Scam, Mac malware, Mac virus
Fake Claim Scam claims that the Adobe Flash Player is outdated and recommends to update it.
Detection Names Full List (VirusTotal)
Serving IP Address 18.222.217.18
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.
Removal

To eliminate Yourfine2upgradeultimate.best pop-up our malware researchers recommend scanning your computer with Combo Cleaner.
▼ Download Combo Cleaner
Free scanner checks if your computer is infected. To remove malware, you have to purchase the full version of Combo Cleaner.

Deceptive sites are quite common and tend to share certain traits. For example, yourfine4updatesset.best is practically identical to yourfine2upgradeultimate[.]best; other similar pages include Nonamebnm, apple.com-mac-optimization.live, apple.com-optimizing-mac.live and many others. One frequent scam tactic is to display various warnings, alerts and alarms in order to trick visitors into performing specific actions. It can be updating an allegedly outdated piece of software or downloading/installing/purchasing a certain product. These websites may also claim to find issues/threats present on devices. However, it must be emphasized that no webpage can detect such, therefore all of the "found" problems are fake and nonexistent.

How did potentially unwanted applications install on my computer?

Fake software updaters is but one source of PUAs. They can also be downloaded/installed together with other products. This false marketing technique of pre-packing regular software with unwanted or malicious content is called "bundling". Rushed download/installation processes (e.g. skimmed or ignored terms, skipped steps and sections, etc.) - increase the risk of unknowingly allowing bundled content onto systems. Select PUAs have "official" download sites. Intrusive advertisements proliferate unwanted apps as well. When clicked, these ads can execute scripts, designed to make rogue downloads/installs without user consent.

How to avoid installation of potentially unwanted applications?

It is recommended to research desired content, before downloading/installing it. All downloads should be done via official and verified channels. Peer-to-Peer sharing networks (BitTorrent, Gnutella, eMule, etc.), unofficial and free file-hosting websites, third party downloaders and similar sources - are considered to be untrustworthy; therefore, advised against use. When downloading/installing, users should read terms, explore all available options, use the "Custom/Advanced" settings and opt-out from supplementary apps, tools, functions, etc. Intrusive ads usually look legitimate and harmless, however when clicked they redirect to unreliable webpages (e.g. gambling, pornography, adult-dating and others). Should users experience advertisements/redirects of this type, it is strongly advised to inspect the device and remove all suspicious applications and browser extensions/plug-ins without delay. If your computer is already infected with PUAs, we recommend running a scan with Combo Cleaner Antivirus for macOS to automatically eliminate them.

Screenshot of the initial pop-up window:

yourfine2upgradeultimate[.]best initial popup

Text displayed in the pop-up windows:

Initial pop-up:

Update to the latest version of Flash Player. Your current Adobe Flash Player version is out of date.

 

--------------------

 

Second pop-up:

Software update

“Adobe Flash Player” is out-of-date

The version of this plug-in on your computer doesn't include the latest security updates. Flash cannot be used until you download an update from Adobe.

 

--------------------

 

Bottom-right pop-up:

Flash Player Update
Install latest version of Adobe Flash Player in order to continue watching.

Screenshot of the background page:

yourfine2upgradeultimate[.]best background page

Text presented in this page:

Software update

Recommended Update
For streaming and online watching

"Adobe Flash Player" is an essential plugin for your browser that allows you to view everything from video to games and animation on the web. The version of "Adobe Flash Player" on your system does not include the latest security updates and has been blocked.

To continue using "Adobe Flash Player", download an updated version.

Appearance of yourfine2upgradeultimate[.]best scam (GIF):

Appearance of yourfine2upgradeultimate[.]best scam (GIF)

Screenshots of the fake Adobe Flash Player installer promoted via yourfine2upgradeultimate[.]best:

yourfine2upgradeultimate[.]best fake flash installer 1 yourfine4updatesset[.]best fake flash installer 2

Instant automatic removal of Yourfine2upgradeultimate.best pop-up: 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 Yourfine2upgradeultimate.best pop-up. 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. Free scanner checks if your computer is infected. To remove malware, you have to purchase the full version of Combo Cleaner.

Quick menu:

Video showing how to remove adware and browser hijackers from a Mac computer:

Potentially unwanted applications removal:

Remove 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 yourfine2upgradeultimate.best pop-up 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.

Yourfine2upgradeultimate.best pop-up removal from Internet browsers:

safari browser iconRemove malicious extensions from Safari:

Remove yourfine2upgradeultimate.best pop-up 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 yourfine2upgradeultimate.best pop-up 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 yourfine2upgradeultimate.best pop-up 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.

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 virus and spyware activity level today:

Medium threat activity
Medium

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

QR Code
Yourfine2upgradeultimate.best pop-up QR code
A QR code (Quick Response Code) is a machine-readable code which stores URLs and other information. This code can be read using a camera on a smartphone or a tablet. Scan this QR code to have an easy access removal guide of Yourfine2upgradeultimate.best pop-up on your mobile device.
We Recommend:

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Platform: macOS

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Free scanner checks if your computer is infected. To remove malware, you have to purchase the full version of Combo Cleaner.