CmdID / PowerShell / Cmdlets / Get
Get-Recipient
Use the Get-Recipient cmdlet to view existing recipient objects in your organization. Exchange PowerShell reference
From the Exchange PowerShell reference 22 parameters 1 Sigma rule looks for it Its page in the reference
Parameters
Show its 22 parameters
-IdentityThe Identity parameter specifies the recipient object that you want to view.-AnrThe Anr parameter specifies a string on which to perform an ambiguous name resolution (ANR) search.-AuthenticationTypeThe AuthenticationType parameter specifies the recipient by authentication type.-BookmarkDisplayNameThis parameter is reserved for internal Microsoft use.-CapabilitiesThis parameter is reserved for internal Microsoft use.-CredentialThe Credential parameter specifies the username and password that's used to run this command.-DatabaseThe Database parameter return all recipients stored on the specified mailbox database.-DomainControllerThe DomainController parameter specifies the domain controller that's used by this cmdlet to read data from or write data to Active Directory.-FilterThe Filter parameter uses OPATH syntax to filter the results by the specified properties and values.-IgnoreDefaultScopeThe IgnoreDefaultScope switch tells the command to ignore the default recipient scope setting for the Exchange PowerShell session, and to use the entire forest as the scope.-IncludeBookmarkObjectThis parameter is reserved for internal Microsoft use.-IncludeManagerWithDisplayName-IncludeSoftDeletedRecipientsThe IncludeSoftDeletedRecipients switch specifies whether to include soft deleted recipients in the results.-OrganizationalUnitThe OrganizationalUnit parameter filters the results based on the object's location in Active Directory.-PropertiesThis parameter is reserved for internal Microsoft use.-PropertySetThis parameter is reserved for internal Microsoft use.-ReadFromDomainControllerThe ReadFromDomainController switch specifies that information should be read from a domain controller in the user's domain.-RecipientPreviewFilterThe RecipientPreviewFilter parameter tests a recipient filter that you would use in a dynamic distribution group, address list, or email address policy.-RecipientTypeThe RecipientType parameter filters the results by the specified recipient type.-RecipientTypeDetailsThe RecipientTypeDetails parameter filters the results by the specified recipient subtype.-ResultSizeThe ResultSize parameter specifies the maximum number of results to return.-SortByThe SortBy parameter specifies the property to sort the results by.What looks for it
highEmail Exifiltration Via PowershellNasreddine Bencherchali (Nextron Systems), Azure-Sentinel (idea)