"Fake flash player update" removal instructions
What is "Fake flash player update"?
There is a great number of websites that are designed to deceive visitors into using a fake Adobe Flash Player installer that supposed to update currently installed version. These fake installers usually are designed to install browser hijackers, adware and other potentially unwanted applications (PUAs). In some cases they are designed to infect operating system with some ransomware, Trojan, or other high-risk malware. Typically, these fake Adobe Flash Player installers are promoted on various untrustworthy pages that have nothing to do neither with the official Adobe Flash Player version or its download page. Crooks who promote such scams target Mac users as well.
At the time of the research a deceptive page which promotes a fake Adobe Flash Player installer suggested that the installed version of Adobe Flash Player might be out of date and recommended to update it. It is common that such pages claim that installed version is out of date and will not work unless it is updated. Either way, fake Adobe Flash Player installers do not update the actual Adobe Flash Player. Usually they install some PUA like a browser hijacker or adware-type app. Typically, browser hijackers are designed to promote some fake search engine by changing certain browser's settings and gather various information. In most cases they collect browsing-related data, however, sometimes apps of this type can be designed to record personal information. Quite often their developers misuse gathered data to generate revenue by selling it to third parties (potentially cyber criminals) who misuse it in other ways. Adware is a type of software that serves various intrusive advertisements. For example, coupons, banners, surveys, pop-ups. Usually those ads are designed either to open untrustworthy pages or download, install unwanted apps by executing certain scripts. It is worthwhile to mention that adware-type apps may be designed to operate as information tracking tools too. As we mentioned in the introduction, fake Adobe Flash Player installers can be designed to install some ransomware, Trojan or other malicious software as well. Ransomware is a type of malware that encrypts victim's files so they could bot be decrypted without tools that can be provided only by cyber criminals who designed that program. Such software can cause both data and financial loss. Trojans are malicious program that often are designed to spread (install) other software of this kind, including ransomware. Therefore, unofficial, deceptive pages that offer to update Adobe Flash Player cannot be trusted.
|Name||Fake Flash Player update pop-up|
|Threat Type||Phishing, Scam, Social Engineering, Fraud|
|Fake Claim||This deceptive page suggests that Adobe Flash Player may be out of date.|
|Detection Names (adobe_flash_player_1840612795.exe)||Avast (FileRepMalware [PUP]), AVG (FileRepMalware [PUP]), ESET-NOD32 (Win32/InstallCore.AYH Potentially Unwanted), Microsoft (Trojan:Win32/Wacatac.B!ml), Full List Of Detections (VirusTotal)|
|Symptoms||Fake error messages, fake system warnings, pop-up errors, hoax computer scan.|
|Distribution methods||Compromised websites, rogue online pop-up ads, potentially unwanted applications.|
|Damage||Loss of sensitive private information, monetary loss, identity theft, possible malware infections.|
|Malware Removal (Windows)||
To eliminate possible malware infections, scan your computer with legitimate antivirus software. Our security researchers recommend using Malwarebytes.
It is common that people do not visit deceptive pages suggesting that Adobe Flash Player might be or is out of date on purpose. Usually such pages get opened through clicked deceptive advertisements, other untrustworthy sites or by installed potentially unwanted applications (PUAs). If a browser opens shady pages by itself regularly, then it is very likely that some PUA is already installed on it.
How did potentially unwanted applications install on my computer?
Quite often unwanted apps get downloaded and/or installed through setups of other software. To be more precise, when they are included in various download and installation setups as additional offers that usually can be found in their setups such as "Custom", "Advanced", "Manual". When people download and/or install programs without changing those settings they allow for PUAs to be downloaded and/or installed as well. This distribution method of PUAs is known as "bundling". Also, unwanted downloads and installations can be caused by clicking deceptive advertisements that cause them by running certain scripts.
How to avoid installation of potentially unwanted applications?
Various third party downloaders, installers, Peer-to-Peer networks (e.g, torrent clients, eMule), unofficial pages, and other similar download, installation tools, channels are often used to distribute various PUAs. Therefore, software (and files) should be downloaded only from official websites and through direct links. Also, downloads and installations should not be completed without checking "Advanced", "Custom" and other settings. It is common that such settings mention offers to download and/or install additional, unwanted software. Furthermore, it is not safe to click advertisements that are displayed on various questionable websites. When clicked, those ads either open untrustworthy websites or cause unwanted downloads, installations. If there are any unwanted, suspicious extensions, add-ons, plug-ins installed on a browser, then they should be uninstalled right away. Software of this kind that is installed on the operating system should be removed too. If your computer is already infected with PUAs, we recommend running a scan with Malwarebytes for Windows to automatically eliminate them.
The appearance of a deceptive page offering to update Adobe Flash Player with a fake installer: (GIF):
Screenshots of a fake Adobe Flash Player installer:
Instant automatic malware removal:
Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Malwarebytes is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:
- What is "Fake flash player update"?
- STEP 1. Uninstall deceptive applications using Control Panel.
- STEP 2. Remove adware from Internet Explorer.
- STEP 3. Remove rogue extensions from Google Chrome.
- STEP 4. Remove potentially unwanted plug-ins from Mozilla Firefox.
- STEP 5. Remove rogue extensions from Safari.
- STEP 6. Remove rogue plug-ins from Microsoft Edge.
Removal of potentially unwanted applications:
Windows 7 users:
Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.
Windows XP users:
Click Start, choose Settings and click Control Panel. Locate and click Add or Remove Programs.
Windows 10 and Windows 8 users:
Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.
Mac OSX users:
Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.
In the uninstall programs window, look for any suspicious/recently-installed applications, select these entries and click "Uninstall" or "Remove".
After uninstalling the potentially unwanted application, scan your computer for any remaining unwanted components or possible malware infections. To scan your computer, use recommended malware removal software.
Remove rogue extensions from Internet browsers:
Video showing how to remove potentially unwanted browser add-ons:
Remove malicious add-ons from Internet Explorer:
Click the "gear" icon (at the top right corner of Internet Explorer), select "Manage Add-ons". Look for any recently-installed suspicious browser extensions, select these entries and click "Remove".
If you continue to have problems with removal of the fake flash player update pop-up, reset your Internet Explorer settings to default.
Windows XP users: Click Start, click Run, in the opened window type inetcpl.cpl In the opened window click the Advanced tab, then click Reset.
Windows Vista and Windows 7 users: Click the Windows logo, in the start search box type inetcpl.cpl and click enter. In the opened window click the Advanced tab, then click Reset.
Windows 8 users: Open Internet Explorer and click the gear icon. Select Internet Options.
In the opened window, select the Advanced tab.
Click the Reset button.
Confirm that you wish to reset Internet Explorer settings to default by clicking the Reset button.
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 browser add-ons and remove them.
If you continue to have problems with removal of the fake flash player update pop-up, reset your Google Chrome browser settings. Click the Chrome menu icon (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.
After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.
In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.
Remove malicious plugins from Mozilla Firefox:
Click the Firefox menu (at the top right corner of the main window), select "Add-ons". Click on "Extensions", in the opened window remove all recently-installed suspicious browser plug-ins.
Computer users who have problems with fake flash player update pop-up removal can reset their Mozilla Firefox settings.
Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, in the opened menu, click Help.
Select Troubleshooting Information.
In the opened window, click the Refresh Firefox button.
In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.
Remove malicious extensions from Safari:
Make sure your Safari browser is active, click Safari menu, and select Preferences....
In the opened window click Extensions, locate any recently installed suspicious extension, select it and click Uninstall.
Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...
In the opened window select all history and click the Clear History button.
Remove malicious extensions from Microsoft Edge:
Click the Edge menu icon (at the upper-right corner of Microsoft Edge), select "Extensions". Locate all recently-installed suspicious browser add-ons and click "Remove" below their names.
If you continue to have problems with removal of the fake flash player update pop-up, reset your Microsoft Edge browser settings. Click the Edge menu icon (at the top right corner of Microsoft Edge) and select Settings.
In the opened settings menu select Reset settings.
Select Restore settings to their default values. In the opened window, confirm that you wish to reset Microsoft Edge settings to default by clicking the Reset button.
- If this did not help, follow these alternative instructions explaining how to reset the Microsoft Edge browser.
Commonly, adware or potentially unwanted applications infiltrate Internet browsers through free software downloads. Note that the safest source for downloading free software is via developers' websites only. To avoid installation of adware, be very attentive when downloading and installing free software. When installing previously-downloaded free programs, choose the custom or advanced installation options – this step will reveal any potentially unwanted applications listed for installation together with your chosen free program.
If you are experiencing problems while trying to remove fake flash player update pop-up from your computer, please ask for assistance in our malware support forum.
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