PowerView

PowerView is a PowerShell toolset for AD enumeration, useful for penetration testing. It helps gather domain info, user/group details, inspect permissions, and identify network shares. Commonly used in Active Directory enumeration.

Domain Information

Retrieves details about the current AD domain (name, domain controller, forest info).

Get-NetDomain

Users & Groups

Lists all users in the AD domain with usernames and account status.

Get-NetUser

Displays common name, last password set date, and last logon for each user in the domain.

Get-NetUser | select cn,pwdlastset,lastlogon

Lists all groups in the AD domain.

Get-NetGroup | select cn

Retrieves members of a specific group (e.g., Domain Admins).

Get-NetGroup "<group_name>" | select -ExpandProperty member

Enumerating accounts with Kerberos pre-authentication disabled from inside the network.

Get-DomainUser -PreauthNotRequired -Verbose

Computers

Retrieves a list of all computers in the domain.

Get-NetComputer

Lists domain computers, showing their operating system and DNS hostname.

Get-NetComputer | select operatingsystem,dnshostname

Local Admin

Searches for machines where the current user has local administrator access.

Find-LocalAdminAccess

SPN

Enumerates users with SPNs (Service Principal Names) registered.

Get-NetUser -SPN | select samaccountname,serviceprincipalname

AD Objects permissions

Common Object Permissions:

• GenericAll: Full control and permissions over the object.

• GenericWrite: Allows modification of specific attributes on the object.

• WriteOwner: Grants the ability to change the ownership of an object.

• WriteDACL: Allows modification of the Discretionary Access Control List (ACE's) for the object.

• AllExtendedRights: Grants extended rights like resetting or changing passwords.

• ForceChangePassword: Allows forcing a password change for an object.

• Self: Grants the ability to add oneself to a group or similar actions.

SecurityIdentifier (SID): This is the unique identifier for an AD Object which has the permission on the target object.

Displays the Access Control List (ACL) for a target AD object.

Get-ObjectAcl -Identity <target>

Filtering the output in order to display the important information.

Get-ObjectAcl -Identity "<target_object>" | select SecurityIdentifier,ActiveDirectoryRights

Get-DomainObjectAcl -ResolveGUIDs -Identity "<target_object>" | ? {$_.SecurityIdentifier -eq (Convert-NameToSid "<controlled_object>")}

Search for interesting ACEs

Find-InterestingDomainAcl -ResolveGUIDs | ?{$_.IdentityReferenceName -match "<controlled_object>"}

Shares

Enumerates shared folders across domain computers.

Find-DomainShare

MISC

Convert SIDs to Names

"<sid>,<sid>,<sid>,..." | Convert-SidToName

Lists active sessions on a specific machine.

Get-NetSession -ComputerName <computer>

References

PowerSploit/Recon/PowerView.ps1 at master · PowerShellMafia/PowerSploitGitHub

PowerView