12/22/2023 0 Comments Osquery startupImportant Note: A reboot is required after install/upgrade/cloning a golden VM image to fully leverage our ransomware protection capabilities. This type of ransomware encrypts files and alters the master boot record (MBR) and partition boot record (PBR), rendering the device unusable. This feature provides Enterprise EDR users with the ability to ban files by hash, thus preventing files from:Ī new disk driver ( cbdisk.sys) helps protect against the most dangerous types of ransomware that attempt to corrupt the boot record of an endpoint. This release updates osqueryi.exe to version 4.7.0, and includes bug fixes and improvements.īuild-to-build, version-to-version upgrade rollback is now fully supported when upgrading from version 3.7 and later sensors. The following table describes rollbacks that various Carbon Black Cloud sensor versions support.įor more details about rollback functionality, see the VMware Carbon Black Cloud Sensor Installation Guide. This release updates osqueryi.exe to version 4.8.0, and includes bug fixes and improvements. See the VMware Carbon Black Cloud Sensor Installation Guide for more information on Horizon Golden Image Considerations for Carbon Black Windows Sensors. This feature can be enabled in VDI environments using the FileCachePersistenceState config prop with a specified value of "3". VDI Improvements - File hashes calculated on Golden VM images are reused for associated VDI clones, which saves host resources (disk IO and CPU) and generally improves VM boot and login times.(MR1) build, Windows sensors will respond to upgrade requests in a more timely and prompt manner. This applies to all Windows sensor upgrades going forward regardless of sensor version. For more information please see the View Progress of Sensor Updates section of the VMware Carbon Black Cloud User Guide. Sensor Upgrade Limit Increase - The number of concurrent updates is 25% of the total organization size, with a minimum of 25 sensors and a maximum of 500 sensors.See the VMware Carbon Black Cloud User Guide for more information on our Live Query Extension Tables. New tables include information pertaining to sensor counters, sensor files, sensor processes, sensor status, known devices, and much more. New OSquery extensions are added for improved collection of sensor diagnostics and endpoint configuration information.Users can now search on crossproc_api events within the admin console in EEDR-only environments. Enterprise EDR (EEDR) Windows sensors now detect and report associated API information relating to Windows cross process events (previously available in Endpoint Standard-enabled environments only).VMware Carbon Black Cloud Windows Sensor 3.8.0.398 includes the following improvements: This UEX site will remain but no longer be updated. Attention: As of 28 February 2022, Carbon Black Cloud Release Notes are published on VMware Docs.
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