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PlayFizz Ads

Posted: July 13, 2015

Threat Metric

Ranking: 12,328
Threat Level: 1/10
Infected PCs: 45,444
First Seen: September 19, 2014
Last Seen: March 10, 2025
OS(es) Affected: Windows

PlayFizz is a browser extension that may be used to download free online games. However, as with many other browser extensions, PlayFizz is categorized as adware and may be accounted as an annoyance and a constant security risk. PlayFizz is a download client that may be used to download free games found on playfizz.com. However, PlayFizz is also an adware application since it's supported by delivering advertisement content such as displaying pop-ups, in-text, banner, and other types of ads. Furthermore, in order to ensure that PlayFizz is going to continue generating ad-revenue, it may modify some of your browser's settings such as the default home page, search provider, and new tab options. One of the symptoms that users have PlayFizz installed is that they may find a process named 'FizzPlatinumBHO.dll' (related to Internet Explorer) running in the Task Manager. Typically, one can find PlayFizz distributed in third-party install managers that are, most often, utilized by freeware. The prompts to install PlayFizz might not always be noticeable at first glance, which may cause inattentive users to install the adware inadvertently. Furthermore, opting for 'Custom/Advanced' installation is going to reveal all additional offers and allow you to deselect their installation. As to the proper removal of PlayFizz, one can uninstall it like any other program, i.e. via Control Panel. Furthermore, you will also need to remove all PlayFizz components from the affected browser and restore modified browser settings.

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



%LOCALAPPDATA%\FizzPlatinum\Updater.exe File name: Updater.exe
Size: 101.73 KB (101736 bytes)
MD5: 8f15528ab22290412ddd39b291cb3762
Detection count: 11,441
File type: Executable File
Mime Type: unknown/exe
Path: %LOCALAPPDATA%\FizzPlatinum
Group: Malware file
Last Updated: March 10, 2025
C:\Qoobox\Quarantine\C\Users\<username>\AppData\Local\FizzPlatinum\FiZZplatinumbho.dll.vir File name: FiZZplatinumbho.dll.vir
Size: 325.48 KB (325480 bytes)
MD5: 672d7069b31afcee1254f352d322cf75
Detection count: 1,511
Mime Type: unknown/vir
Path: C:\Qoobox\Quarantine\C\Users\<username>\AppData\Local\FizzPlatinum\FiZZplatinumbho.dll.vir
Group: Malware file
Last Updated: January 16, 2021
%USERPROFILE%\Local Settings\Application Data\FizzPlatinum\FizzPlatinumBHO.dll File name: FizzPlatinumBHO.dll
Size: 325.48 KB (325480 bytes)
MD5: a54c00b410d9506fe3abfe0816b6b25a
Detection count: 222
File type: Dynamic link library
Mime Type: unknown/dll
Path: %USERPROFILE%\Local Settings\Application Data\FizzPlatinum
Group: Malware file
Last Updated: May 25, 2016
C:\Users\<username>\appdata\local\fizzplatinum\Removal.exe File name: C:\Users\<username>\appdata\local\fizzplatinum\Removal.exe
MD5: e1f78e0aaff38860b2ef2c1e6664f7a4
File type: Executable File
Mime Type: unknown/exe
Group: Malware file

More files

Registry Modifications

The following newly produced Registry Values are:

File name without pathplayfizz[1].xmlHKEY..\..\..\..{RegistryKeys}SOFTWARE\Microsoft\Internet Explorer\LowRegistry\DOMStorage\playfizz.comSoftware\mozilla\firefox\extensions\pfz@pfzgames.com

Additional Information

The following directories were created:
%APPDATA%\Microsoft\Windows\Start Menu\Programs\PlayFizz Games%PROGRAMFILES%\PlayFizz Games%PROGRAMFILES(x86)%\PlayFizz Games
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