CODEWITHSUNDEEP
powershellnetwork-programmingduckyscript
alessio
alessio

Reputation: 91

Change Network connection from Public to Private powershell oneliner

Im working on a Ducky Script winRM backdoor and to set winRM up, the User must be connected to a network on a Private connection. How can I automate this with powershell commands?

Get-NetConnectionProfile shows all the currently connected network. I would like to make a loop that filters that output and puts every network name in this command Set-NetConnectionProfile -Name "NetworkName" -NetworkCategory Private

Upvotes: 2

Views: 16244

Answers (2)

alessio
alessio

Reputation: 91

The Question is answered easily with the following:

Get-NetConnectionProfile | Set-NetConnectionProfile -NetworkCategory Private

Upvotes: 6

RetiredGeek
RetiredGeek

Reputation: 3168

Get-NetConnectionProfile only retrieves active connections. enter image description here

If you truly want to change all connection profiles to Private here's some code I wrote to accomplish that task.

<#
.Synopsis
 Change all network profiles to PRIVATE!

.Description
 Change all network profiles to PRIVATE!

.Outputs
 N/A  

.Notes
   Programmer   : RetiredGeek (@askWoody.com) & 
                              (@stackoverflow.com) 
             aka: ComputerMentor
   Created      : 10 Aug 2022
   Last Updated : 10 Aug 2022
   Current Vers : 1.0

.Example
 [d:\path\]Set-AllNetworksPrivate.ps1

 Will set all networks as PRIVATE in the registry.

#>


# Two blank linea above required for Comment-Based Help

#----------------- Main Program ---------------------------

Clear-Host

Add-Type -AssemblyName "System.Windows.Forms"
$StatusMsg = {
  [Windows.Forms.MessageBox]::Show($Message, $Title,
  [Windows.Forms.MessageBoxButtons]::OK ,
  [Windows.Forms.MessageBoxIcon]::$Icon)}

#Setup Variables:

[Int32]$ErrorCnt  = 0  #Note: set to 1 to test error condition!
[Version]$PGMVers = '01.00.00'

$BaseRegPath = "HKLM:\SOFTWARE\Microsoft\"   +
                      "Windows NT\CurrentVersion\" +
                      "NetworkList\Profiles"

$NIPArgs = @{Name         = "Category"
             Value        = 1
             PropertyType = "DWord"
             Force        = $True
             ErrorAction  = "Stop"}

$GCIArgs = @{Path        = "$BaseRegPath"
             ErrorAction = "Stop"}

$Nets = Get-ChildItem @GCIArgs

ForEach ($Net in $Nets) {

  Try   { $Null = $Net | New-ItemProperty @NIPArgs }
  Catch { $ErrorCnt++ }

}

$Title = "Set-AllNetworksPrivate Vers: $PGMVers"
$Message = "Network Status: `n`n"
If ($ErrorCnt -eq 0) {
  $Message += "All profiles set to Private"
  $Icon     = "Information"
}
Else {
  $Message += "$ErrorCnt profile(s) NOT set to Private"
  $Icon     = "Warning"
}
$Null = & $StatusMsg

Name the file Set-AllNetworksPrivate.ps1 to match the comment based help.

Upvotes: 1

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