412 lines
14 KiB
PowerShell
412 lines
14 KiB
PowerShell
#Requires -RunAsAdministrator
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#Requires -Version 5.0
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<#
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Bug1: Shared Folder on Client workstation is not working properly. Permission issues, make it sharable with everyone.
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#>
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function Get-OSType{
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<#
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.SYNOPSIS
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Get the Operating system type
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ProductType 1 is Client operating systems
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ProductType 2 is Domain controllers
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ProductType 3 is Servers that are not domain controllers
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.
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.DESCRIPTION
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Get-OSType returns the operating system type.
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.EXAMPLE
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Get-OSType
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#>
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[CmdletBinding()]
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param()
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$osType = (Get-CimInstance -ClassName Win32_OperatingSystem).ProductType
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Write-Output $osType
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}
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function Install-ADLabDomainController{
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<#
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.SYNOPSIS
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Install Active Directory Role and promote the server to Primary Domain Controller.
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.DESCRIPTION
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Install-ADLabDomainController is used to install the Role of AD Domain Services and promote the server to Primary Domain Controller.
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.EXAMPLE
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Install-ADLabDomainController
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#>
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[CmdletBinding()]
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param()
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if((Get-OSType) -ne 3)
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{
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Write-Warning "Server Install not detected. Exiting!!"
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exit
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}
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$ForestName = Read-Host "Enter Forest name. For example covid.inc"
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try {
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Install-WindowsFeature AD-Domain-Services -IncludeManagementTools -ErrorAction Stop
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}
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catch {
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Write-Warning "Unable to Install AD Domain Services Role"
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exit
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}
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try {
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Install-ADDSForest -DomainName $ForestName -InstallDNS -SafeModeAdministratorPassword (ConvertTo-SecureString "Password1" -AsPlainText -Force) -ErrorAction Stop
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}
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catch {
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Write-Warning "Unable to Install Domain Controller"
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}
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}
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function Initialize-ADLabDomainController{
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<#
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.SYNOPSIS
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Configures Machine name and Static IP address.
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.DESCRIPTION
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Initialize-ADLabDomainController is used to configure friendly machine name and assign static IP address to the server .
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.PARAMETER NewComputerName
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The name of the machine.
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.EXAMPLE
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Initialize-ADLabDomainController -NewComputerName Skynet
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#>
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[CmdletBinding()]
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Param()
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if((Get-OSType) -ne 3)
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{
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Write-Host "Server Install not detected. Exiting!!" -BackgroundColor Yellow -ForegroundColor Black
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exit
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}
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Write-Host ("Machine will be restarted after the changes").ToUpper() -BackgroundColor Yellow -ForegroundColor Black
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$choice = Read-Host "Do you want to change the name of the machine? (Y/N)"
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switch ($choice) {
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Y { try {
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$NewComputerName = Read-Host "Please enter new machine name."
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Rename-Computer -NewName $NewComputerName -PassThru -ErrorAction Stop}
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catch {Write-Warning "Unable to rename the Machine."}
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}
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Default {Write-Host "Keeping the same machine name" -BackgroundColor Yellow -ForegroundColor Black }
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}
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$netInterface = Get-NetIPAddress -AddressFamily IPv4 | Select-Object IPv4Address,InterfaceIndex | Sort-Object InterfaceIndex
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Write-Host "Following are the network interfaces configured on this machine" -BackgroundColor Yellow -ForegroundColor Black
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foreach($obj in $netInterface)
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{
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Write-Host "Interface: " $obj.InterfaceIndex " IP Address: " $obj.IPv4Address
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}
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try{
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[Int32] $selection = Read-Host "Select the InterfaceIndex for Primary Domain Controller" -ErrorAction Stop
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$StaticIP = Read-Host "Enter the static IP adress to assign this machine" -ErrorAction Stop
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[Int32]$SubnetMask = Read-Host "Enter the Prefix length for the subnet mask. Example: Enter 24 for Subnet 255.255.255.0" -ErrorAction Stop
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$GatewayIP = Read-Host "Enter the IP address of the Gateway" -ErrorAction Stop
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Remove-NetIpAddress -InterfaceIndex $selection -AddressFamily IPv4 -ErrorAction Stop
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Remove-NetRoute -InterfaceIndex $selection -AddressFamily IPv4 -Confirm:$false -ErrorAction Stop
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New-NetIpAddress -InterfaceIndex $selection -IpAddress $StaticIP -PrefixLength $SubnetMask -DefaultGateway $GatewayIP -AddressFamily IPv4 -ErrorAction Stop
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Set-DnsClientServerAddress -InterfaceIndex $selection -ServerAddresses $StaticIP -ErrorAction Stop
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Restart-Computer
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}
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catch {
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Write-Warning "Unable to set the IP Address. Manully restart the machine!"
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}
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}
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function Initialize-ADLabWorkstation{
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<#
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.SYNOPSIS
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Assign a friednly machine name and configure the DNS to Domain Controllers IP address.
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.DESCRIPTION
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Initialize-ADLabWorkstation is used to assign the workstation a friendly name and configure the DNS IP address to point to Domain Controller.
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.EXAMPLE
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Initialize-ADLabWorkstation
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#>
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[CmdletBinding()]
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Param()
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if((Get-OSType) -ne 1)
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{
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Write-Host "Workstation install not detected. Exiting!!" -BackgroundColor Yellow -ForegroundColor Black
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exit
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}
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Write-Host ("Machine will be restarted after the changes").ToUpper() -BackgroundColor Yellow -ForegroundColor Black
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$choice = Read-Host "Do you want to change the name of the machine? (Y/N)"
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switch ($choice) {
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Y { try {
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$NewComputerName = Read-Host "Please enter new machine name."
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Rename-Computer -NewName $NewComputerName -PassThru -ErrorAction Stop}
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catch {Write-Warning "Unable to rename the machine."}
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}
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Default {Write-Host "Keeping the same machine name" -BackgroundColor Yellow -ForegroundColor Black }
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}
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$netInterface = Get-NetIPAddress -AddressFamily IPv4 | Select-Object IPv4Address,InterfaceIndex |Sort-Object InterfaceIndex
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Write-Host "Following are the network interfaces configured on this machine" -BackgroundColor Yellow -ForegroundColor Black
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foreach($obj in $netInterface)
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{
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Write-Host "Interface: " $obj.InterfaceIndex " IP Address: " $obj.IPv4Address
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}
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$selection = Read-Host "Select the InterfaceIndex for Workstation"
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$DomainControllerIPaddress = Read-Host "Please provide the IP address of the Domain Controller"
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try {
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Set-DnsClientServerAddress -InterfaceIndex $selection -ServerAddresses ($DomainControllerIPaddress) -ErrorAction Stop
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Restart-Computer
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}
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catch {
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Write-Warning "Unable to configure IP address for the DNS. Restart the machine manually."
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}
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}
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function New-ADLabDomainUser{
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<#
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.SYNOPSIS
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Adds new users to the Domian Controller.
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.DESCRIPTION
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New-ADLabDomainUser configures three users on the domain controller and promote one of them to be Domain Admin.
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.EXAMPLE
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New-ADLabDomainUser
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#>
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[cmdletbinding()]
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param()
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if((Get-OSType) -ne 2)
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{
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Write-Host "Domain Controller not detected. Exiting!!" -BackgroundColor Yellow -ForegroundColor Black
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exit
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}
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#Add 3 Users Sarah Conner, Kyle Reese and John Conner. All with password "Password1"
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try {
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New-ADUser -Name "Sarah Conner" -GivenName "Sarah" -Surname "Conner" -SamAccountName "sconner" -AccountPassword (ConvertTo-SecureString "Password1" -AsPlainText -Force) -Enabled $true -PasswordNeverExpires $true
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New-ADUser -Name "Kyle Reese" -GivenName "Kyle" -Surname "Reese" -SamAccountName "kreese" -AccountPassword (ConvertTo-SecureString "Password1" -AsPlainText -Force) -Enabled $true -PasswordNeverExpires $true
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New-ADUser -Name "John Conner" -GivenName "John" -Surname "Conner" -SamAccountName "jconner" -AccountPassword (ConvertTo-SecureString "Password1" -AsPlainText -Force) -Enabled $true -PasswordNeverExpires $true
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}
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catch {
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Write-Warning "Unable to create user account"
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}
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#Add John Conner to Domain Admins Group
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try {
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Add-ADGroupMember -Identity "Domain Admins" -Members "jconner"
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}
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catch {
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Write-Warning "Unable to add John Conner to Domain Admins group"
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}
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}
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function New-ADLabAVGroupPolicy{
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<#
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.SYNOPSIS
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Adds new group policy to disable windows defender.
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.DESCRIPTION
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New-ADLabAVGroupPolicy configures a new group policy to disable windows defender.
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.EXAMPLE
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New-ADLabAVGroupPolicy
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#>
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[cmdletbinding()]
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param()
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if((Get-OSType) -ne 2)
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{
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Write-Host "Domain Controller not detected. Exiting!!" -BackgroundColor Yellow -ForegroundColor Black
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exit
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}
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try {
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$someerror = $true
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New-GPO -Name "Disable Windows Defender" -Comment "This policy disables windows defender" -ErrorAction Stop
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}
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catch {
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$someerror = $false
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Write-Warning "Unable to create the Policy."
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}
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if($someerror)
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{
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Set-GPRegistryValue -Name "Disable Windows Defender" -Key "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender" -ValueName "DisableAntiSpyware" -Type DWord -Value 1
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Set-GPRegistryValue -Name "Disable Windows Defender" -Key "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection" -ValueName "DisableRealtimeMonitoring" -Type DWord -Value 1
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New-GPLink -Name "Disable Windows Defender" -Target ((Get-ADDomain).DistinguishedName)
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}
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}
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function New-ADLabSMBShare{
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<#
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.SYNOPSIS
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Adds new share called hackme on the Domain controller and Share on workstation.
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.DESCRIPTION
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New-ADLabSMBShare configures a a share on both Domain Controller and workstation.
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.EXAMPLE
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New-ADLabSMBShare
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#>
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[cmdletbinding()]
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param()
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if((Get-OSType) -eq 2)
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{
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try {
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$someerror = $true
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New-Item "C:\hackMe" -Type Directory -ErrorAction Stop
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}
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catch {
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Write-Warning "Unable to create hackme folder"
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}
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if($someerror)
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{
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try {
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New-SmbShare -Name "hackMe" -Path "C:\hackMe" -ErrorAction Stop
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}
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catch {
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Write-Warning "Unable to create Share"
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}
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}
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}
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elseif ((Get-OSType) -eq 1) {
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try {
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$someerror = $true
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New-Item "C:\Share" -Type Directory -ErrorAction Stop
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}
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catch {
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Write-Warning "Unable to create hackme folder"
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$someerror = $false
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}
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if($someerror)
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{
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try {
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New-SmbShare -Name "Share" -Path "C:\Share" -ErrorAction Stop
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}
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catch {
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Write-Warning "Unable to create Share"
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}
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}
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}
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else {
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Write-Warning "Invalid install. Exiting!!"
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exit
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}
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}
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function Add-ADLabWorkstationToDomain{
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<#
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.SYNOPSIS
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Adds the workstation to the Domain.
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.DESCRIPTION
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Add-ADLabWorkstationToDomain adds the new workstation to our domain.
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.EXAMPLE
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Add-ADLabWorkstationToDomain
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#>
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[cmdletbinding()]
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param()
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if((Get-OSType) -ne 1)
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{
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Write-Host "Workstation install not detected. Exiting!!" -BackgroundColor Yellow -ForegroundColor Black
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exit
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}
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try {
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Add-Computer -DomainName (Read-Host "Enter Domain Name") -Restart -Force -ErrorAction Stop
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}
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catch {
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Write-Warning "Unable to Add workstation to the Domain."
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}
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}
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$ADLab = @"
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Art by Veronica Karlsson
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. //
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/) \ |\ //
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VK (\\| || \)u| |F /)
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\```.FF \ \ |J .'/
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__ `. `| \ `-'J .'.'
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______ __.--' `-. \_ J >. `'.' .
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_.-' ""`-------' `-.`.`. / )>. /.' .<'
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.' `-._>--' )\ `--''
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F . ('.--'"
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(_/ '\
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\ 'o`.
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|\ `.
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J \ | / | \
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L \ J ( . |
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J \ . F _.--'`._ /`. \_)
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F `. | / "" "'
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F /\ |_ ___| `-_.'
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/ / F J `--.___.-' F - /
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/ F | L J /|
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(_ F | L F .'||
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L F | | | /J |
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| J `. | | J | | ____.---.__
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|_|______ \ L | F__|_|___.---------'
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--' `-`--`--.___.-'-'---
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_ ____ ____ _____ _ _ _____ _____ ____ _____ _ _ ____
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/ \ | _ \ | _ \| ____| \ | |_ _| ____/ ___|_ _| | | / \ | __ )
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/ _ \ | | | | | |_) | _| | \| | | | | _| \___ \ | | | | / _ \ | _ \
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/ ___ \| |_| | | __/| |___| |\ | | | | |___ ___) || | | |___ / ___ \| |_) |
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/_/ \_\____/ |_| |_____|_| \_| |_| |_____|____/ |_| |_____/_/ \_\____/
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Author: @browninfosecguy
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Version: 1.0
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Usage: This Script can be used to configure both Domain Controller and Workstation.
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OPTIONS APPLICABLE TO SERVER:
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Option 1: Configure machine name and static IP address for the Domain Controller.
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Option 2: Install the "Active Directory Domain Services" role on the server and configure Domain Controller.
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Option 3: Set up network share on the Domain controller and Workstation.
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Option 4: Create Group policy to "disable" Windows Defender.
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Option 5: Create User accounts on the Domain Controller.
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OPTIONS APPLICABLE TO WORKSTATION:
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Option 3: Set up network share on the Domain controller and Workstation.
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Option 6: Configure machine name and set the DNS to IP address of Domain Controller.
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Option 7: Join the workstation to the Domain.
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"@
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while ($true) {
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Clear-Host
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$ADLab
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$option = Read-Host "Select an option to continue (Choose Wisely)"
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switch ($option) {
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1 { Initialize-ADLabDomainController }
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2 { Install-ADLabDomainController }
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3 { New-ADLabSMBShare }
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4 { New-ADLabAVGroupPolicy }
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5 { New-ADLabDomainUser }
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6 {Initialize-ADLabWorkstation}
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7 {Add-ADLabWorkstationToDomain}
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Default {"Please select right option!!!"}
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}
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} |