internal/orca/check-ORCA228.ps1
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# Generated by .\build\orca\Update-OrcaTests.ps1 using module ".\orcaClass.psm1" [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSUseDeclaredVarsMoreThanAssignments', '')] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidUsingEmptyCatchBlock', '')] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSPossibleIncorrectComparisonWithNull', '')] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidGlobalVars', '')] [Diagnostics.CodeAnalysis.SuppressMessageAttribute('PSAvoidUsingCmdletAliases', '')] param() <# ORCA-228 - Check MDO Anti-Phishing trusted senders #> class ORCA228 : ORCACheck { <# CONSTRUCTOR with Check Header Data #> ORCA228() { $this.Control=228 $this.Services=[ORCAService]::MDO $this.Area="Microsoft Defender for Office 365 Policies" $this.Name="Anti-phishing trusted senders" $this.PassText="No trusted senders in Anti-phishing policy" $this.FailRecommendation="Remove allow listing on senders in Anti-phishing policy" $this.Importance="Adding senders as trusted in Anti-phishing policy will result in the action for protected domains, Protected users or mailbox intelligence protection will be not applied to messages coming from these senders. If a trusted sender needs to be added based on organizational requirements it should be reviewed regularly and updated as needed." $this.ExpandResults=$True $this.CheckType=[CheckType]::ObjectPropertyValue $this.ObjectType="Antiphishing Policy" $this.ItemName="Setting" $this.DataType="Current Value" $this.Links= @{ "Microsoft 365 Defender Portal - Anti-phishing"="https://security.microsoft.com/antiphishing" "Recommended settings for EOP and Microsoft Defender for Office 365"="https://aka.ms/orca-atpp-docs-7" } } <# RESULTS #> GetResults($Config) { ForEach($Policy in ($Config["AntiPhishPolicy"] )) { $IsPolicyDisabled = !$Config["PolicyStates"][$Policy.Guid.ToString()].Applies $ExcludedSenders = $($Policy.ExcludedSenders) # Determine if tips for user impersonation is on $ConfigObject = [ORCACheckConfig]::new() $ConfigObject.Object=$Config["PolicyStates"][$Policy.Guid.ToString()].Name $ConfigObject.ConfigItem="ExcludedSenders" $ConfigObject.ConfigDisabled = $Config["PolicyStates"][$Policy.Guid.ToString()].Disabled $ConfigObject.ConfigWontApply = !$Config["PolicyStates"][$Policy.Guid.ToString()].Applies $ConfigObject.ConfigPolicyGuid=$Policy.Guid.ToString() <# Important! This setting can be changed on pre-set policies and is not read only. Do not apply read only tag to preset policies. #> If(($ExcludedSenders).count -eq 0) { $ConfigObject.ConfigData="No Sender Detected" $ConfigObject.SetResult([ORCAConfigLevel]::Standard,"Pass") } Else { $ConfigObject.ConfigData=$ExcludedSenders $ConfigObject.SetResult([ORCAConfigLevel]::Standard,"Fail") } $this.AddConfig($ConfigObject) } } } |