What is mbam.sys?

mbam.sys is part of Malwarebytes' Anti-Malware and developed by Malwarebytes Corporation according to the mbam.sys version information.

mbam.sys's description is "Malwarebytes' Anti-Malware"

mbam.sys is digitally signed by Malwarebytes Corporation.

mbam.sys is usually located in the 'c:\WINDOWS\system32\drivers\' folder.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

Vendor and version information [?]

The following is the available information on mbam.sys:

PropertyValue
Product nameMalwarebytes' Anti-Malware
Company nameMalwarebytes Corporation
File descriptionMalwarebytes' Anti-Malware
Internal namembam.sys
Original filenamembam.sys
Legal copyright© All rights reserved.
Product version1.01
File version1.01

Here's a screenshot of the file properties when displayed by Windows Explorer:

Product nameMalwarebytes' Anti-Malware
Company nameMalwarebytes Corporation
File descriptionMalwarebytes' Anti-Malware
Internal namembam.sys
Original filenamembam.sys
Legal copyright© All rights reserved.
Product version1.01
File version1.01

Digital signatures [?]

mbam.sys has a valid digital signature.

PropertyValue
Signer nameMalwarebytes Corporation
Certificate issuer nameVeriSign Class 3 Code Signing 2004 CA
Certificate serial number75e24e13203959e2a492a199663205e3

Hashes [?]

PropertyValue
MD5c1ee0b081742ca94edc19c8c08dd0f1a
SHA256b41a2512ac3c6a1fcbe294894c14345fd03a7d4ff2c3a7332630a03e5c36fa74

What will you do with mbam.sys?

To help other users, please let us know what you will do with mbam.sys:



What did other users do?

The poll result listed below shows what users chose to do with mbam.sys. 43% have voted for removal. Based on votes from 7 users.

User vote results: There were 3 votes to remove and 4 votes to keep

NOTE: Please do not use this poll as the only source of input to determine what you will do with mbam.sys. Only 7 users has voted so far so it does not offer a high degree of confidence.

Malware or legitimate?

If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.

Please select the option that best describe your thoughts on the information provided on this web page


Free online surveys

And now some shameless self promotion ;)

A screenshot of FreeFixer's scan result.Hi, my name is Roger Karlsson. I've been running this website since 2006. I want to let you know about the FreeFixer program. FreeFixer is a freeware tool that analyzes your system and let you manually identify unwanted programs. Once you've identified some malware files, FreeFixer is pretty good at removing them. You can download FreeFixer here. It runs on Windows 2000/XP/2003/2008/2016/2019/Vista/7/8/8.1/10. Supports both 32- and 64-bit Windows.

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Comments

Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.

I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.

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