Malwarebytes for Windows 4.3.0 Release Notes – Malwarebytes Help Center

Malwarebytes for Windows 4.3.0 released on December 09, 2020.

Component package version 1.0.1273 - April 22, 2021

Crash in mbcommon GetDiskSerialNumberInternal2 function
Users cannot turn on Web Protection/Ransomware Protection after installing CU 29/30 on Win 7/8 machines
Unable to save changes to Custom scan when altering its settings
Unable to change license when Affiliate build is installed
Cancel button in Play Mode file explorer adds selected items to Play Mode applications
Unknown Item can be added to Play mode list
Last selected folder is added to Play Mode after ESC is pressed in File Explorer
Context Menu Scan on Windows 7x86 causes crash in Assistant.exe
Manage protection settings button does not navigate the user anywhere
Several Upgrade Issues that occur under certain circumstances
A few UI issues

Support for more automatic updates
Prepare for deprecation of SHA-1 Code Signing and support for SHA-2 requirements
Improved messaging for Malwarebytes Teams for 1-9 users and 100+ user

Fixes for various crashes (BSOD) related to web protection
Web Protection blocks loopback address
Unable to interact with scan report after resizing column
Next scheduled scan displayed as "None" on the dashboard if the scan scheduled to the DST adjusting time
Removal of Schedule Task does not stop recurring tasks
"Notify me when a new version becomes available" switch does not toggle off when upgrading from free to premium
Problems with Browser Guard and Privacy promotion display
Crash on early version of Windows 7
Context menu scan on Windows 7 causes crash in Assistant.exe
Other improvements in detection and remediation

Fixed: MBAM consumes all RAM if a scan scheduled to time of DST adjusting
Fixed: MWAC BSOD with Pulse Secure VPN
Fixed: Websites are still blocked using excluded browser when Barracuda Content Shield is installed
Fixed: Scheduled scan changes are not read correctly by Narrator until UI restart
Fixed: Can not set password with backslash (\) or double quotes (") in Forgot Password Wizard
Fixed: Several Upgrade Issues that occur under certain circumstances
Fixed: A few UI issues

Fixed: Malwarebytes for Windows shows wrong operating system (OS) on scan reports under certain circumstances
Fixed: Exploit options under the Security tab don't stay Off
Fixed: Several user interface (UI) issues

Fixed: BSOD PAGE_FAULT_IN_NONPAGED_AREA 0x50 farflt.sys under certain circumstances
Fixed: BSOD (Bugcheck code: 0x139 ) related to mwac.sys with CU 1.0.1130 (CU 23)
Fixed: AE blocks with VBA7
Fixed: "unknown" installation token seen in some client stream data
Fixed: MBSetup unnecessary delays for opening UI on upgrade
Fixed: MB4 breaks "Run as Admin" setting for shortcuts
Fixed: Failed telemetry data under certain circumstances: Added retry logic for Client stream telemetry
Fixed: Several UI issues

Better Wording for Malwarebytes needing a restart to finish the Update (the current one will appear one last time with this update)
Update functionality improvements
Improved detection and remediation
Improved performance

Fixed: Blue screen of death (BSOD's) caused by mbam.sys (DRIVER_VERIFIER_DETECTED_VIOLATION -c 4) under certain circumstances
Fixed: Improper remediation of ZeroAccess rootkit variant under certain circumstances
Fixed: Real-Time Protection (RTP) notification will not be dismissed when clicking on "Manage protection Settings" button
Fixed: Several user interface (UI) issues

Users have now the options to schedule reminders for a reboot when one is needed
What's new screen (when conditions are met)
New Settings Manage Alerts option (Malwarebytes for Teams only)
Improved detection and remediation
Improved performance

Fixed: Persisting conflicts with Local Area Networks that impact Printers and other Devices
Fixed: Anti-ransomware (ARW) Component Protection Event report does not include registry objects
Fixed: Several user interface (UI) issues