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What is PnkBstrB.exe?

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the PnkBstrB.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

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PnkBstrB.exe file information

Windows Task Manager with PnkBstrB
PnkBstrB.exe process in Windows Task Manager

The process known as PunkBuster™ Service Component (B) belongs to software PnkBstrB or PnkBstrB, PnkBstrB by Even Balance (www.evenbalance.com).

Description: PnkBstrB.exe is not essential for the Windows OS and causes relatively few problems. PnkBstrB.exe is located in the C:\Windows\System32 folder. Known file sizes on Windows 8/7/XP are 107,832 bytes (34% of all occurrences), 103,736 bytes and 58 more variants. http://www.file.net/process/pnkbstrb.exe.html 
The application has no file description. The program has no visible window. PnkBstrB.exe is a Verisign signed file. The file is certified by a trustworthy company. The file is not a Windows core file. The process uses ports to connect to or from a LAN or the Internet. Therefore the technical security rating is 48% dangerous, however you should also read the user reviews.

Recommended: Identify PnkBstrB.exe related errors

If PnkBstrB.exe is located in a subfolder of C:\Windows, the security rating is 33% dangerous. The file size is 107,832 bytes (47% of all occurrences), 189,248 bytes and 9 more variants. There is no description of the program. The program has no visible window. The PnkBstrB.exe file is a Verisign signed file. It is certified by a trustworthy company. The PnkBstrB.exe file is not a Windows core file.

Important: Some malware disguises itself as PnkBstrB.exe, particularly when not located in the C:\Windows\System32 folder. Therefore, you should check the PnkBstrB.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.

Score

User Comments

A part of Punk buster services. Very annoying and hard to fix. Most users will experience at least one failure or bug. Most users will have to allow it through their router and internet security settings.
  Eugene  
every time i play battlefield heroes it's a Punkbuster eror
  Radu  
steam.com , installs this file for hl2 deathmatch. it's anti cheat, but I don't know who it stops, because some still cheat. when you shoot someone in the face with a double barrel and they kill you, I assume thet are cheating, so is this file worth the bother, you decide. not malware
  stone cloud   (further information)
The file is used by Punkbuster by Even balance it is used to prevent and stop cheating/ hacking on online games. Mainly used by EA games like Battlefield. Blocking this file will result in a kick from any punkbuster secured server with an error similar to the one mentioned above. It is not a malware or hack it is required for online play.
  NaSpiorad   (further information)
Installs with various games. Typically EA games, crysis, mass effect ect. seems to be used for online connectivity possibly to thwart cheating, hacking.
  HERBSMAN  
I have installed a week ago Quake Live Beta on my PC and I have this process (and Pnkbstra.exe too) since then. I found that I have a ununstaller on my comp. called Punkbuster Services.
  Someone  
Anti-cheat system of some online multiplyer games
  T   (further information)
anticheater-tools
  GermBumBum  
More comments can be found here:
    (further information)

Rating chart

Summary: Average user rating of PnkBstrB.exe: based on 27 votes with 9 reviews. 14 users think PnkBstrB.exe is essential for Windows or an installed application. 7 users think it's probably harmless. 4 users think it's neither essential nor dangerous. One user suspects danger. One user thinks PnkBstrB.exe is dangerous and recommends removing it. 5 users don't grade PnkBstrB.exe ("not sure about it").


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Best practices for resolving PnkBstrB issues

A clean and tidy computer is the key requirement for avoiding problems with PnkBstrB. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off doing a repair of your installation, or in the case of Windows 8, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the PnkBstrB.exe process on your computer, the following programs have proven to be helpful: Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.



Other processes

PnkBstrB.exe [all]