MSSQL Server - Connection attempt using a disabled account
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About the rule
Rule Type
Standard
Rule Description
Detects scenarios where an attacker attempts to authenticate to the database using a disabled user account.
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "MSSQL Connection Attempt using Disabled Account" AND (RULENAME contains "18470")
select Action1.MESSAGE,Action1.DOMAIN,Action1.HOSTNAME,Action1.DATABASEUSERNAME,Action1.INFORMATION
Detection
Execution Mode
Realtime
Log Sources
SQL Server
