hardenSMB.ps1

<#

TITLE - hardenSMB

FILENAME - hardensmb.ps1

DESCRIPTION - Disables SMBv1 protocol on server/workstation and enables SMBv2/3

AUTHOR -

COMPANY -

#>

Write-Host "*********************************************" -ForegroundColor Yellow
Write-Host "  _                _          ___ __  __ ___  "
Write-Host " | |_  __ _ _ _ __| |___ _ _ / __|  \/  | _ ) "
Write-Host " | ' \/ _` | '_/ _` / -_) ' \\__ \ |\/| | _ \ "
Write-Host " |_||_\__,_|_| \__,_\___|_||_|___/_|  |_|___/ "
Write-Host "                                h4ck7h3pl@n37 "
Write-Host "**********************************************" -ForegroundColor Yellow

Write-host "+++++++++++++++" -ForegroundColor Red
Write-Host "INITIALIZING..."
Write-host "+++++++++++++++" -ForegroundColor Red
Start-Sleep -Seconds 3

$servers = Get-Content <path to server list file>
$results = @()

Write-host "+++++++++++++++++++++" -ForegroundColor Red
Write-Host "EXECUTING PROGRAM... "
Write-Host "hold on to your butts"
Write-host "+++++++++++++++++++++" -ForegroundColor Red
Start-Sleep -Seconds 3


foreach($server in $servers){
    Write-Host "Pinging " $server -ForegroundColor Red
    $ping = Test-Connection -Count 1 -ComputerName $server -ErrorAction SilentlyContinue

        if ( $ping -ne $null ){
            Write-Host $server 'is up. Attemptin to JACK IN...' -ForegroundColor Yellow
            $testSession = New-PSSession -ComputerName $server -ErrorAction SilentlyContinue

            if ( $testSession -ne $null ) {
                Write-Host 'Successful REMCON...Modifying Configuration' -ForegroundColor Green
                Invoke-Command -ComputerName $server -FilePath '<path to list of commands.ps1>'
                Write-Host 'SMBv1 disable and SMBv2/3 enable successful on ' $server -ForegroundColor Green
                $status = 'COMPLETED'

            } else {

                write-host 'REMCON failure to ' $server -ForegroundColor Red
                $status = 'COULD NOT ESTABLISH REMOTE SESSION'


            }

        } else {

            Write-Host $server ' appears to be down' -ForegroundColor red
            $status = 'NO PING'

        }

        Write-Host 'Writing d3375 to 0u7pu7'
        $itemDetails = [PSCustomObject]@{

            ServerName = $server
            Status = $status

        }

        Write-Host '+++++++++++++++++++++'
        Write-Host 'Compiling d3375 4rr4y' -ForegroundColor DarkYellow
        Write-Host '+++++++++++++++++++++'

        $results += $itemDetails
}

Write-Host '+++++++++++++++++++++' -ForegroundColor Green
Write-Host 'Dropping d3375 to CSV'
Write-Host '+++++++++++++++++++++' -ForegroundColor Green

$results | export-csv <output path>