# Get-DomainComputer ## SYNOPSIS Return all computers or specific computer objects in AD. Author: Will Schroeder (@harmj0y) License: BSD 3-Clause Required Dependencies: Get-DomainSearcher, Convert-LDAPProperty ## SYNTAX ``` Get-DomainComputer [[-Identity] ] [-Unconstrained] [-TrustedToAuth] [-Printers] [-SPN ] [-OperatingSystem ] [-ServicePack ] [-SiteName ] [-Ping] [-Domain ] [-LDAPFilter ] [-Properties ] [-SearchBase ] [-Server ] [-SearchScope ] [-ResultPageSize ] [-ServerTimeLimit ] [-SecurityMasks ] [-Tombstone] [-FindOne] [-Credential ] [-Raw] ``` ## DESCRIPTION Builds a directory searcher object using Get-DomainSearcher, builds a custom LDAP filter based on targeting/filter parameters, and searches for all objects matching the criteria. To only return specific properies, use "-Properties samaccountname,usnchanged,...". By default, all computer objects for the current domain are returned. ## EXAMPLES ### -------------------------- EXAMPLE 1 -------------------------- ``` Get-DomainComputer ``` Returns the current computers in current domain. ### -------------------------- EXAMPLE 2 -------------------------- ``` Get-DomainComputer -SPN mssql* -Domain testlab.local ``` Returns all MS SQL servers in the testlab.local domain. ### -------------------------- EXAMPLE 3 -------------------------- ``` Get-DomainComputer -SearchBase "LDAP://OU=secret,DC=testlab,DC=local" -Unconstrained ``` Search the specified OU for computeres that allow unconstrained delegation. ### -------------------------- EXAMPLE 4 -------------------------- ``` $SecPassword = ConvertTo-SecureString 'Password123!' -AsPlainText -Force ``` $Cred = New-Object System.Management.Automation.PSCredential('TESTLAB\dfm.a', $SecPassword) Get-DomainComputer -Credential $Cred ## PARAMETERS ### -Identity A SamAccountName (e.g. WINDOWS10$), DistinguishedName (e.g. CN=WINDOWS10,CN=Computers,DC=testlab,DC=local), SID (e.g. S-1-5-21-890171859-3433809279-3366196753-1124), GUID (e.g. 4f16b6bc-7010-4cbf-b628-f3cfe20f6994), or a dns host name (e.g. windows10.testlab.local). Wildcards accepted. ```yaml Type: String[] Parameter Sets: (All) Aliases: SamAccountName, Name, DNSHostName Required: False Position: 1 Default value: None Accept pipeline input: True (ByPropertyName, ByValue) Accept wildcard characters: False ``` ### -Unconstrained Switch. Return computer objects that have unconstrained delegation. ```yaml Type: SwitchParameter Parameter Sets: (All) Aliases: Required: False Position: Named Default value: False Accept pipeline input: False Accept wildcard characters: False ``` ### -TrustedToAuth Switch. Return computer objects that are trusted to authenticate for other principals. ```yaml Type: SwitchParameter Parameter Sets: (All) Aliases: Required: False Position: Named Default value: False Accept pipeline input: False Accept wildcard characters: False ``` ### -Printers Switch. Return only printers. ```yaml Type: SwitchParameter Parameter Sets: (All) Aliases: Required: False Position: Named Default value: False Accept pipeline input: False Accept wildcard characters: False ``` ### -SPN Return computers with a specific service principal name, wildcards accepted. ```yaml Type: String Parameter Sets: (All) Aliases: ServicePrincipalName Required: False Position: Named Default value: None Accept pipeline input: False Accept wildcard characters: False ``` ### -OperatingSystem Return computers with a specific operating system, wildcards accepted. ```yaml Type: String Parameter Sets: (All) Aliases: Required: False Position: Named Default value: None Accept pipeline input: False Accept wildcard characters: False ``` ### -ServicePack Return computers with a specific service pack, wildcards accepted. ```yaml Type: String Parameter Sets: (All) Aliases: Required: False Position: Named Default value: None Accept pipeline input: False Accept wildcard characters: False ``` ### -SiteName Return computers in the specific AD Site name, wildcards accepted. ```yaml Type: String Parameter Sets: (All) Aliases: Required: False Position: Named Default value: None Accept pipeline input: False Accept wildcard characters: False ``` ### -Ping Switch. Ping each host to ensure it's up before enumerating. ```yaml Type: SwitchParameter Parameter Sets: (All) Aliases: Required: False Position: Named Default value: False Accept pipeline input: False Accept wildcard characters: False ``` ### -Domain Specifies the domain to use for the query, defaults to the current domain. ```yaml 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. ```yaml Type: String Parameter Sets: (All) Aliases: Filter Required: False Position: Named Default value: None Accept pipeline input: False Accept wildcard characters: False ``` ### -Properties Specifies the properties of the output object to retrieve from the server. ```yaml Type: String[] Parameter Sets: (All) Aliases: 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. ```yaml 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. ```yaml 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). ```yaml 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. ```yaml 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. ```yaml Type: Int32 Parameter Sets: (All) Aliases: Required: False Position: Named Default value: 0 Accept pipeline input: False Accept wildcard characters: False ``` ### -SecurityMasks Specifies an option for examining security information of a directory object. One of 'Dacl', 'Group', 'None', 'Owner', 'Sacl'. ```yaml Type: String Parameter Sets: (All) Aliases: Required: False Position: Named Default value: None Accept pipeline input: False Accept wildcard characters: False ``` ### -Tombstone Switch. Specifies that the searcher should also return deleted/tombstoned objects. ```yaml Type: SwitchParameter Parameter Sets: (All) Aliases: Required: False Position: Named Default value: False Accept pipeline input: False Accept wildcard characters: False ``` ### -FindOne Only return one result object. ```yaml Type: SwitchParameter Parameter Sets: (All) Aliases: ReturnOne 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. ```yaml Type: PSCredential Parameter Sets: (All) Aliases: Required: False Position: Named Default value: [Management.Automation.PSCredential]::Empty Accept pipeline input: False Accept wildcard characters: False ``` ### -Raw Switch. Return raw results instead of translating the fields into a custom PSObject. ```yaml Type: SwitchParameter Parameter Sets: (All) Aliases: Required: False Position: Named Default value: False Accept pipeline input: False Accept wildcard characters: False ``` ## INPUTS ## OUTPUTS ### PowerView.Computer Custom PSObject with translated computer property fields. PowerView.Computer.Raw The raw DirectoryServices.SearchResult object, if -Raw is enabled. ## NOTES ## RELATED LINKS