What is MBAMSwissArmy?

The genuine MBAMSwissArmy.sys file is a software component of Anti-Malware by Malwarebytes Corporation.
An all-in-one driver, this system file is distributed with Malwarebytes Anti-Malware. This driver supports a small variety of hardware and allows them to communicate with the operating system and your Anti-Malware package. Malwarebytes Anti-Malware is a malware detection program that runs constantly in the background. When a malware threat is detected, it is deleted or quarantined and you are notified. It also gives you the option of scheduling on-demand scans for your entire system. Malwarebytes Corporation was formed in 1997 to support the release of the first version of Malwarebytes Anti-Malware in 2008. Their most recent version was released in October 2014.

MbAMSwissArmy stands for Malwarebytes Anti-Malware Swiss Army Kit

MBAMSwissArmy.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the operating system, hardware etc. The free file information forum can help you determine if MBAMSwissArmy.sys is a Windows system file or if it belongs to an application that you can trust.

Run a free scan to check for MBAMSwissArmy drivers in need of updating

MBAMSwissArmy.sys file information

The process known as Malwarebytes Anti-Malware or MBAMSwissArmy belongs to software Malwarebytes Anti-Malware by Malwarebytes (

Description: MBAMSwissArmy.sys is not essential for Windows and will often cause problems. The MBAMSwissArmy.sys file is located in the C:\Windows\System32\drivers folder. Known file sizes on Windows 10/8/7/XP are 98,520 bytes (37% of all occurrences), 40,776 bytes, 38,224 bytes, 38,472 bytes or 38,496 bytes. 
The driver can be started or stopped from Services in the Control Panel or by other programs. The program has no visible window. MBAMSwissArmy.sys is certified by a trustworthy company. The service has no detailed description. MBAMSwissArmy.sys is not a Windows system file. The MBAMSwissArmy.sys file is a Verisign signed file. MBAMSwissArmy.sys appears to be a compressed file. Therefore the technical security rating is 15% dangerous, however you should also read the user reviews.

Uninstalling this variant: If you have any problems with MBAMSwissArmy.sys, you can uninstall Malwarebytes' Anti-Malware software via Windows Control Panel/Add or Remove Programs (Windows XP) or Programs and Features (Windows 10/8/7).

Recommended: Identify MBAMSwissArmy.sys related errors

Important: Some malware disguises itself as MBAMSwissArmy.sys, particularly when not located in the C:\Windows\System32\drivers folder. Therefore, you should check the MBAMSwissArmy.sys 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.


User Comments

Part of Malwarebytes Anti Malware scanner
Gehört zum Anti-Malware Scanner und ist als harmlos einzustufen. Es erhöht die Sicherheit.
  Yilmaz Cetiner  
wer installiert denn solchen swiss-dreck überhaubt??

Summary: Average user rating of MBAMSwissArmy.sys: based on 3 votes with 3 user comments. 2 users think MBAMSwissArmy.sys is essential for Windows or an installed application. One user thinks MBAMSwissArmy.sys is dangerous and recommends removing it.

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Best practices for resolving MBAMSwissArmy issues

A clean and tidy computer is the key requirement for avoiding problems with MBAMSwissArmy. 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 repairing of your installation or, for Windows 8 and later versions, 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 MBAMSwissArmy.sys 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

MBAMSwissArmy.sys [all]