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1. #FAKE ADOBE FLASH UPDATE WINDOWS 10 HOW TO#
2. #FAKE ADOBE FLASH UPDATE WINDOWS 10 INSTALL#
3. #FAKE ADOBE FLASH UPDATE WINDOWS 10 UPDATE#
4. #FAKE ADOBE FLASH UPDATE WINDOWS 10 DOWNLOAD#

#FAKE ADOBE FLASH UPDATE WINDOWS 10 UPDATE#

Note If you must use Adobe Flash Player again on your device after this update has been installed, use one of the following methods: After you apply this update, it cannot be uninstalled. This update removes Adobe Flash Player that is installed on any of the Windows operating systems that are listed in the "Applies to" section.

#FAKE ADOBE FLASH UPDATE WINDOWS 10 HOW TO#

For more information about how to remove Adobe Flash Player, see the Uninstall Flash Player | Windows topic on the Adobe website. If you installed Adobe Flash Player manually from another source, it will not be removed. This update only removes Adobe Flash Player that was installed by your version of Windows. For more information, see Adobe Flash end of support on December 31, 2020.Īpplying this update will remove Adobe Flash Player from your Windows device.Īfter this update has been applied, this update cannot be uninstalled. “Organizations with decent web filtering and educated users have a much lower risk of infection by these fake updates.Adobe Flash Player is out of support as of December 31, 2020. “This campaign uses legitimate activity to hide distribution of cryptocurrency miners and other unwanted programs,” the research team said. While the Adobe pop-up and update features make the fake installer seem more legitimate, potential victims will still receive warning signs about running downloaded files on their Windows computer, said Duncan. Interestingly, the infected Windows host generate an HTTP POST request to com], a domain associated with updaters or installers pushing cryptocurrency miners.īut, the research team noticed that their infected systems soon generated traffic associated with the XMRig cryptocurrency mining over TCP port 14444 – as the malicious cryptominer began to take sway and utilize the systems’ power for mining. Network traffic during the infection process consists mainly of the Flash update. The downloads always contain the string “flashplayer_down.php?clickid=” in the URL.ĭuncan said he could not determine how potential victims were arriving at the URLs delivering the fake Flash updates, however. While searching for fake Flash updates, researchers noticed Windows executable file names starting with AdobeFlashPlayer, from non-Adobe, cloud-based web servers.

#FAKE ADOBE FLASH UPDATE WINDOWS 10 INSTALL#

These fake Flash updates install unwanted programs like an XMRig cryptocurrency miner, but this malware can also update a victim’s Flash Player to the latest version.” “As early as August 2018, some samples impersonating Flash updates have borrowed pop-up notifications from the official Adobe installer. “A recent type of fake Flash update has implemented additional deception,” said Brad Duncan Threat Intelligence Analyst with Palo Alto Networks’ Unit 42 group, in a post about the new campaign Thursday. Unbeknownst to the victims, while the legitimate Flash update has occurred, a tricky XMRig cryptocurrency miner is quietly downloaded and runs in the background of the infected Windows computers.

The samples act as Flash updates, borrowing pop-up notifications from the official Adobe installer, and even actually updating a victim’s Flash Player to the latest version.

To the average user, the newly discovered samples, which have been active as early as August, seem legitimate.

#FAKE ADOBE FLASH UPDATE WINDOWS 10 DOWNLOAD#

While fake Flash updates that push malware have traditionally been easy to spot and avoid, a new campaign has employed new tricks that stealthily download cryptocurrency miners on Windows systems.