Find-InterestingDomainAcl

SYNOPSIS

Finds object ACLs in the current (or specified) domain with modification rights set to non-built in objects.

Thanks Sean Metcalf (@pyrotek3) for the idea and guidance.

Author: Will Schroeder (@harmj0y)
License: BSD 3-Clause
Required Dependencies: Get-DomainObjectAcl, Get-DomainObject, Convert-ADName

SYNTAX

Find-InterestingDomainAcl [[-Domain] <String>] [-ResolveGUIDs] [-RightsFilter <String>] [-LDAPFilter <String>]
 [-SearchBase <String>] [-Server <String>] [-SearchScope <String>] [-ResultPageSize <Int32>]
 [-ServerTimeLimit <Int32>] [-Tombstone] [-Credential <PSCredential>]

DESCRIPTION

This function enumerates the ACLs for every object in the domain with Get-DomainObjectAcl, and for each returned ACE entry it checks if principal security identifier is -1000 (meaning the account is not built in), and also checks if the rights for the ACE mean the object can be modified by the principal. If these conditions are met, then the security identifier SID is translated, the domain object is retrieved, and additional IdentityReference information is appended to the output object.

EXAMPLES

-------------------------- EXAMPLE 1 --------------------------

Find-InterestingDomainAcl

Finds interesting object ACLS in the current domain.

-------------------------- EXAMPLE 2 --------------------------

Find-InterestingDomainAcl -Domain dev.testlab.local -ResolveGUIDs

Finds interesting object ACLS in the ev.testlab.local domain and resolves rights GUIDs to display names.

-------------------------- EXAMPLE 3 --------------------------

$SecPassword = ConvertTo-SecureString 'Password123!' -AsPlainText -Force

$Cred = New-Object System.Management.Automation.PSCredential('TESTLAB\dfm.a', $SecPassword) Find-InterestingDomainAcl -Credential $Cred -ResolveGUIDs

PARAMETERS

-Domain

Specifies the domain to use for the query, defaults to the current domain.

Type: String
Parameter Sets: (All)
Aliases: DomainName, Name

Required: False
Position: 1
Default value: None
Accept pipeline input: True (ByPropertyName, ByValue)
Accept wildcard characters: False

-ResolveGUIDs

Switch. Resolve GUIDs to their display names.

Type: SwitchParameter
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: False
Accept pipeline input: False
Accept wildcard characters: False

-RightsFilter

{{Fill RightsFilter Description}}

Type: String
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-LDAPFilter

Specifies an LDAP query string that is used to filter Active Directory objects.

Type: String
Parameter Sets: (All)
Aliases: Filter

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-SearchBase

The LDAP source to search through, e.g. "LDAP://OU=secret,DC=testlab,DC=local" Useful for OU queries.

Type: String
Parameter Sets: (All)
Aliases: ADSPath

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-Server

Specifies an Active Directory server (domain controller) to bind to.

Type: String
Parameter Sets: (All)
Aliases: DomainController

Required: False
Position: Named
Default value: None
Accept pipeline input: False
Accept wildcard characters: False

-SearchScope

Specifies the scope to search under, Base/OneLevel/Subtree (default of Subtree).

Type: String
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: Subtree
Accept pipeline input: False
Accept wildcard characters: False

-ResultPageSize

Specifies the PageSize to set for the LDAP searcher object.

Type: Int32
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: 200
Accept pipeline input: False
Accept wildcard characters: False

-ServerTimeLimit

Specifies the maximum amount of time the server spends searching. Default of 120 seconds.

Type: Int32
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: 0
Accept pipeline input: False
Accept wildcard characters: False

-Tombstone

Switch. Specifies that the searcher should also return deleted/tombstoned objects.

Type: SwitchParameter
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: False
Accept pipeline input: False
Accept wildcard characters: False

-Credential

A [Management.Automation.PSCredential] object of alternate credentials for connection to the target domain.

Type: PSCredential
Parameter Sets: (All)
Aliases: 

Required: False
Position: Named
Default value: [Management.Automation.PSCredential]::Empty
Accept pipeline input: False
Accept wildcard characters: False

OUTPUTS

Custom PSObject with ACL entries.