PUP.ArcadeParlor

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Last updated:

Threat Scorecard

Threat Level: 20 % (Normal)
Infected Computers: 71,981
First Seen: November 15, 2013
Last Seen: June 29, 2026
OS(es) Affected: Windows

The detection of PUP.ArcadeParlor on your system indicates the presence of a potentially unwanted program (PUP) that may be causing issues with your computer's performance and security. PUPs are software applications that are not necessarily malicious but can still pose a risk to your system's integrity and your personal data. In this report, we will provide you with information on what PUP.ArcadeParlor is, how it operates, its symptoms, and most importantly, how to remove it from your system.

What Is PUP.ArcadeParlor?

PUP.ArcadeParlor is a type of potentially unwanted program that is designed to provide access to online games and entertainment content. However, it may also exhibit behaviors that are unwanted or malicious, such as displaying advertisements, collecting user data, or installing additional software without user consent. PUPs like PUP.ArcadeParlor can be installed on a system through various means, including software bundles, infected downloads, or exploited vulnerabilities.

How PUP.ArcadeParlor Operates

PUP.ArcadeParlor operates by installing itself on a system and then connecting to a remote server to download and install additional components or updates. It may also collect user data, such as browsing history, search queries, or other personal information, and transmit it to its developers or third-party advertisers. In some cases, PUP.ArcadeParlor may also display advertisements, such as pop-ups, banners, or sponsored content, in an attempt to generate revenue for its developers.

Symptoms of Infection

The symptoms of a PUP.ArcadeParlor infection can vary, but common indicators include unwanted advertisements, slow system performance, and unfamiliar programs or icons on the desktop or start menu. You may also notice that your browser settings have been changed, or that you are being redirected to unwanted websites. In some cases, PUP.ArcadeParlor may also cause system crashes, freezes, or errors, particularly if it is interfering with other software applications or system processes.

  • Unwanted advertisements or pop-ups
  • Slow system performance or responsiveness
  • Unfamiliar programs or icons on the desktop or start menu
  • Changed browser settings or redirected websites
  • System crashes, freezes, or errors

How to Remove PUP.ArcadeParlor

  1. Boot your system in Safe Mode with Networking to prevent PUP.ArcadeParlor from loading and to allow for a more thorough removal process.
  2. Run a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all components of PUP.ArcadeParlor.
  3. Uninstall any suspicious programs or applications that may be related to PUP.ArcadeParlor, taking care to review the programs installed on your system and removing any that you do not recognize or need.
  4. Reset your browser settings to their default values, including Chrome, Firefox, and Edge, to remove any unwanted extensions, add-ons, or plugins that may be associated with PUP.ArcadeParlor.
  5. Reboot your system and run another scan to ensure that all components of PUP.ArcadeParlor have been removed and that your system is clean.

Conclusion

Removing PUP.ArcadeParlor from your system requires a combination of technical knowledge and caution. By following the steps outlined in this report, you can help to ensure that your system is clean and free from the unwanted effects of PUP.ArcadeParlor. It is also essential to practice safe computing habits, such as avoiding suspicious downloads, keeping your software up-to-date, and using reputable anti-malware tools, to prevent similar infections in the future. Remember to always be vigilant when installing software or clicking on links, and to never provide personal or financial information to unfamiliar or untrusted sources.

SpyHunter Detects & Remove PUP.ArcadeParlor

File System Details

PUP.ArcadeParlor may create the following file(s):
# File Name MD5 Detections
1. CatWSPrx.exe 589a43fab98233765fe29522c8fa95ca 5,004
2. removal.exe abacaa065603207c20d6ef8e8e885634 24
3. setuparcadeparlor.exe f5f0ffe38cc628ae212e94621c2a0b45 2
4. icgalo.dll 03d0d8d3089abaa19b4f72ca525c7839 1
5. versioncheck.exe a0ca938a7cdb36fee80bfed4c4a4dc76 1
6. parlor.crx be18cf5a407c6c1bfa83bc1dfa97d44d 0
7. parlor.dll e1c78e6bd8befe312539e9ea248df5d7 0
8. parlor.xpi 74bce2a9dbb02e192bb337dc3580de33 0
9. unparlor.exe 522f454c36fffe0266b4f155d34bfc32 0
More files

Registry Details

PUP.ArcadeParlor may create the following registry entry or registry entries:
CLSID
{06EF0449-904C-4889-A1F6-2E4985B9F403}
{1F29738C-11D6-4AE5-A1B1-86D4D5F3A69C}
{20A9DEDA-FDF9-4F04-8F0A-89D39BCB6CFA}
{2335E186-D62F-4797-9333-D2AEA2E57608}
{3029DF21-12EF-4C00-94FA-C13396C6136B}
{39AD0726-986D-40F9-972B-E3BFA24B7745}
{43D8B9FA-9C87-45B9-8FD1-C8C61396D412}
{632D51D4-67C3-40CA-8A7E-D1E93E80B005}
{64B125F5-7773-423F-9235-F467144F8DE1}
{68CD2765-15CE-4728-A378-19A5B205069B}
{7AB0755B-95F6-4866-AB40-55AD9CD2476A}
{7CF15EBB-0783-49E6-8246-C65CE9152DA5}
{96B4DEA0-F89C-475C-8124-B247260B7CB5}
{A12461E4-07B0-4715-901A-308D739DD972}
{A13AB2E1-2E63-4B52-A9F3-E193C5E23250}
{B0BF013C-C6A1-4F8B-85DB-543B85E56EF7}
{B847921D-48FF-4D2A-9F57-BD7B18B390D7}
{BA673D09-7871-4B49-8270-C5EE26672158}
{BCC93358-ADD8-43C4-A9C2-1EBCDD1E8ED6}
{CA00F6C3-F6FA-4A3F-BD95-1E37212A9B6E}
{D87B5DF5-EBB4-4150-A89F-E633A95C3141}
{EAB7D945-0023-4213-A6D3-0C065E372908}
Regexp file mask
%WINDIR%\System32\CatWSPrx.ini
%WINDIR%\System32\CatWSPrxOff.ini
%windir%\system32\tasks\ApCatSupport
%WINDIR%\SysWOW64\CatWSPrx.ini
%WINDIR%\SysWOW64\CatWSPrxOff.ini
%windir%\tasks\ApCatSupport.job
Software\AppDataLow\Software\arcadeparlorconfig
Software\AppDataLow\Software\arcadeparlorconfigcat
SOFTWARE\Classes\AppID\CatWSPrx.EXE
SOFTWARE\Classes\CatWSPrxLib.DataContainer
SOFTWARE\Classes\CatWSPrxLib.DataContainer.1
SOFTWARE\Classes\CatWSPrxLib.DataController
SOFTWARE\Classes\CatWSPrxLib.DataController.1
SOFTWARE\Classes\CatWSPrxLib.DataTable
SOFTWARE\Classes\CatWSPrxLib.DataTable.1
SOFTWARE\Classes\CatWSPrxLib.DataTableFields
SOFTWARE\Classes\CatWSPrxLib.DataTableFields.1
SOFTWARE\Classes\CatWSPrxLib.DataTableHolder
SOFTWARE\Classes\CatWSPrxLib.DataTableHolder.1
SOFTWARE\Classes\CatWSPrxLib.LSPLogic
SOFTWARE\Classes\CatWSPrxLib.LSPLogic.1
SOFTWARE\Classes\CatWSPrxLib.ReadOnlyManager
SOFTWARE\Classes\CatWSPrxLib.ReadOnlyManager.1
SOFTWARE\Classes\CatWSPrxLib.WFPController
SOFTWARE\Classes\CatWSPrxLib.WFPController.1
Software\Microsoft\Internet Explorer\Approved Extensions\{39AD0726-986D-40F9-972B-E3BFA24B7745}
Software\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\{CAB5F8C0-3826-489F-9C2B-8B73D2C9B0DA}
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\ArcadeParlor
SOFTWARE\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{39AD0726-986D-40F9-972B-E3BFA24B7745}
Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{39AD0726-986D-40F9-972B-E3BFA24B7745}
Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{39AD0726-986D-40F9-972B-E3BFA24B7745}
Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{632D51D4-67C3-40CA-8A7E-D1E93E80B005}
SOFTWARE\Mozilla\Firefox\EXTENSIONS\addon@arcadeparlor.com
SOFTWARE\Wow6432Node\Classes\AppID\CatWSPrx.EXE
SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{39AD0726-986D-40F9-972B-E3BFA24B7745}
SOFTWARE\Wow6432Node\{F2E9660B-98AF-42c0-8258-9CDDF07BF95D}
SOFTWARE\{F2E9660B-98AF-42c0-8258-9CDDF07BF95D}
SYSTEM\ControlSet001\services\CatWSPrx
SYSTEM\ControlSet002\services\CatWSPrx
SYSTEM\CurrentControlSet\services\CatWSPrx

Directories

PUP.ArcadeParlor may create the following directory or directories:

%AppData%\Microsoft\Windows\Start Menu\Programs\ArcadeParlor
%LOCALAPPDATA%\ArcadeParlor
%PROGRAMFILES%\ArcadeParlor
%PROGRAMFILES(x86)%\ArcadeParlor
%USERPROFILE%\Local Settings\Application Data\ArcadeParlor

URLs

PUP.ArcadeParlor may call the following URLs:

ArcadeParlor