discoveryscan

# Import the required modules
Import-Module NetAdapter
Import-Module NetTCPIP

# Get the list of adapters on the local machine
$adapters = Get-NetAdapter

# Prompt the user for the ports to scan
$ports = Read-Host "Enter the ports to scan, separated by commas (e.g. 22, 80, 443)"

# Convert the ports string into an array of integers
$ports = $ports -split ',' | % { [int]$_ }

# Loop through each adapter and get its MAC address, IP address, and manufacturer
foreach ($adapter in $adapters) {
    $macAddress = $adapter.MacAddress
    $ipAddress = $adapter.IPAddress
    $manufacturer = $adapter.Manufacturer

    # Use the MAC address to get the host name and OS detection for the device
    $hostName = [System.Net.Dns]::GetHostByAddress($ipAddress).HostName
    $os = Get-WmiObject -Class Win32_OperatingSystem -ComputerName $ipAddress

    # Print the results
    Write-Output "MAC address: $macAddress"
    Write-Output "IP address: $ipAddress"
    Write-Output "Manufacturer: $manufacturer"
    Write-Output "Host name: $hostName"
    Write-Output "OS: $($os.Caption) $($os.OSArchitecture)"

    # Perform a port scan on the device for the specified ports
    Write-Output "Port scan:"
    foreach ($port in $ports) {
        $connection = New-Object System.Net.Sockets.TcpClient
        try {
            $connection.Connect($ipAddress, $port)
            Write-Output "  Port $port: Open"
        } catch {
            Write-Output "  Port $port: Closed"
        } finally {
            $connection.Close()
        }
    }
}