Jump to content

[ RESOLVED ] Malwarebytes causing Excel files (which are encrypted) to be "corrupt"


Recommended Posts

  • Staff

***This is an automated reply***

Hi,

Thanks for posting in the Malwarebytes for Windows Help forum.

If you are having technical issues with our Windows product, please do the following:

Malwarebytes Support Tool - Advanced Options

This feature is designed for the following reasons:

  • For use when you are on the forums and need to provide logs for assistance
  • For use when you don't need or want to create a ticket with Malwarebytes
  • For use when you want to perform local troubleshooting on your own

How to use the Advanced Options:

Spoiler
  1. Download Malwarebytes Support Tool
  2. Double-click mb-support-X.X.X.XXXX.exe to run the program
    • You may be prompted by User Account Control (UAC) to allow changes to be made to your computer. Click Yes to consent.
  3. Place a checkmark next to Accept License Agreement and click Next
  4. Navigate to the Advanced tab
  5. The Advanced menu page contains four categories:
    • Gather Logs: Collects troubleshooting information from the computer. As part of this process, Farbar Recovery Scan Tool (FRST) is run to perform a complete diagnosis. The information is saved to a file on the Desktop named mbst-grab-results.zip and can be added as an email attachment or uploaded to a forum post to assist with troubleshooting the issue at hand.
    • Clean: Performs an automated uninstallation of all Malwarebytes products installed to the computer and prompts to install the latest version of Malwarebytes for Windows afterwards. The Premium license key is backed up and reinstated. All user configurations and other data are removed. This process requires a reboot.
    •  Repair System: Includes various system-related repairs in case a Windows service is not functioning correctly that Malwarebytes for Windows is dependent on. It is not recommended to use any Repair System options unless instructed by a Malwarebytes Support agent.
    • Anonymously help the community by providing usage and threat statistics: Unchecking this option will prevent Malwarebytes Support Tool from sending anonymous telemetry data on usage of the program.
  6. To provide logs for review click the Gather Logs button
  7. Upon completion, click OK
  8. A file named mbst-grab-results.zip will be saved to your Desktop
  9. Please attach the file in your next reply.
  10. To uninstall all Malwarebytes Products, click the Clean button.
  11. Click the Yes button to proceed. 
  12. Save all your work and click OK when you are ready to reboot.
  13. After the reboot, you will have the option to re-install the latest version of Malwarebytes for Windows.
  14. Select Yes to install Malwarebytes.
  15. Malwarebytes for Windows will open once the installation completes successfully.

Screenshots:

Spoiler
 
 
 
 
Spoiler

 

 

01.png

02.png

03.png

04.png

05.png

06.png

 

 

If you are having licensing issues, please do the following: 

Spoiler

For any of these issues:

  • Renewals
  • Refunds (including double billing)
  • Cancellations
  • Update Billing Info
  • Multiple Transactions
  • Consumer Purchases
  • Transaction Receipt

Please contact our support team at https://support.malwarebytes.com/hc/en-us/requests/new to get help

If you need help looking up your license details, please head here: Find my premium license key

 

 

Thanks in advance for your patience.

-The Malwarebytes Forum Team

Link to post
Share on other sites

Hello @JBG4 and welcome back:

While you are waiting for an expert/staffer to reply, please download/run/reply with the results from the Malwarebytes Support Tool's grab for analysis:

  • Download the Malwarebytes Support Tool.
  • In your Downloads folder, open the mb-support-x.x.x.xxx.exe file.
  • In the User Account Control pop-up window, click Yes to continue the installation.
  • Run the MBST Support Tool.
  • In the left navigation pane of the Malwarebytes Support Tool GUI, click Advanced.
  • In the Advanced Options, click Gather LogsA status diagram displays the tool is Getting logs from your machine.
  • Soon a zip file named mbst-grab-results.zip will be saved to your desktop, please upload that file on your next reply.

Thank you.

Link to post
Share on other sites

5 hours ago, JBG4 said:

When disable MWB it opens fine

Please open Malwarebytes and go to security and exploit settings and click advanced.

image.png.d690c8af6274dfb080c4f34c1db6adc3.png

Click Restore defaults and then click apply. Chose Malwarebytes and restart the computer for good measure.

Then see if it fixes the issue.

image.png.0a376bd44b1a3a36eef2432ef9bed118.png

 

Link to post
Share on other sites

12 minutes ago, JBG4 said:

I am not sure what a "normal" log is

You can find Scan and Protection logs within the Malwarebytes 4 program in the following location

 

image.png

 

RTP stands for Real-Time Protection and is where automatic protection operations would normally be logged

 

image.png

 

If you click on the View option you should get something similar to the following with other options available.

 

image.png

 

 

 

Thank you

 

Link to post
Share on other sites

1 minute ago, JBG4 said:

its not blocking the opening of the file - somehow its making the file appear corrupt - but its not as when I close down MWB the file opens normally

Lets do 2 things.

First,

Lets use the same support tool and do a clean uninstall and reinstall.

image.png.aeed259b79cfa9258ebdb73476231882.png

Please close all browsers and programs before running the tool. Right click and quit MB from the system tray also.

Once done it will attempt to reinstall both Malwarebytes and Privacy VPN.

Please say no and close the X button on the top right for Privacy.

Next, After reinstall, restart the computer.

Then create exclusions between Malwarebytes and Your AV to help prevent any possible conflicts or performance issues.  Please add the items listed in this support article to Your AV 's allow list(s)/trust list(s)/exclusion list(s) particularly for any of its real-time protection components and likewise add Your AV 's program folder(s) (likely located under C:\Program Files and/or C:\Program Files (x86)) to Malwarebytes' Allow List using the method described under the Allow a file or folder section of this support article and do the same for its primary data folder which is likely located under C:\ProgramData (you may need to show hidden files and folders to see it).

 

 

 

Link to post
Share on other sites

Guest
This topic is now closed to further replies.
 Share

  • Recently Browsing   0 members

    • No registered users viewing this page.
Back to top
×
×
  • Create New...

Important Information

This site uses cookies - We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.