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LowMicrosoft Sentinel analyticsMicrosoft Security Research

User joining Zoom meeting from suspicious timezone

The alert shows users that join a Zoom meeting from a time zone other than the one the meeting was created in. You can also whitelist known good time zones in the tz_whitelist value using the tz database name format…

Description

The alert shows users that join a Zoom meeting from a time zone other than the one the meeting was created in. You can also whitelist known good time zones in the tz_whitelist value using the tz database name format https://en.wikipedia.org/wiki/List_of_tz_database_time_zones

Detection logic

Detection requirements

Platform
ContainersESXiIaaSIdentity ProviderLinuxmacOSNetwork DevicesOffice SuiteSaaSWindows

The rule states no platform. This is derived from the ATT&CK technique it maps to.

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