Get ACL of all folders in shares

Question

Have script that pulls the ACL of all of the folders in network shares on my my server (minus admin shares). Seems to work but the output is giving me some numbers rather than the permissions and I don't understand what the number means and better yet how do I translate them to regular permissions (FC, RO, etc.)

$shares = Get-SmbShare | Where-Object Name -notlike "*$" | Select-Object Name

$Report = @()
foreach ($share in $shares){
   $path = "\\$env:COMPUTERNAME\" + $share.Name.ToString()
   $FolderPath = dir -Directory -Path $path -Recurse -Force
   Foreach ($Folder in $FolderPath) {
      $Acl = Get-Acl -Path $Folder.FullName
      foreach ($Access in $acl.Access)
      {
         $Properties = [ordered]@{
            'FolderName'=$Folder.FullName;
            'ADGroup or User'=$Access.IdentityReference;
            'Permissions'=$Access.FileSystemRights;
            'Inherited'=$Access.IsInherited}
         $Report += New-Object -TypeName PSObject -Property $Properties
      }
   }
}
$Report | Export-Csv -path "C:\temp\FolderPermissions.csv"

Here is some of the output that I get (trimmed a bit to keep it short)

"FolderName","ADGroup or User","Permissions","Inherited"
"\\WIN-RPK9O6GR3JM\foobar\STE","NT AUTHORITY\SYSTEM","FullControl","True"
...
"\\WIN-RPK9O6GR3JM\foobar\STE","CREATOR OWNER","268435456","True"
"\\WIN-RPK9O6GR3JM\foobar\STE\LOG","BUILTIN\Users","CreateFiles","True"
"\\WIN-RPK9O6GR3JM\foobar\STE\LOG","CREATOR OWNER","268435456","True"
...
"\\WIN-RPK9O6GR3JM\foobar\STE\TMP","BUILTIN\Users","CreateFiles","True"
"\\WIN-RPK9O6GR3JM\foobar\STE\TMP","CREATOR OWNER","268435456","True"
...
"\\WIN-RPK9O6GR3JM\SYSVOL\foobar.net","NT AUTHORITY\Authenticated Users","-1610612736","True"
...
"\\WIN-RPK9O6GR3JM\SYSVOL\foobar.net","BUILTIN\Administrators","-536084480","True"

If anyone can explain or point me in the right direction on what these values are and how I translate them I would be most grateful.

TIA!

Answer 1

This is so far I have gotten to help you out:

268435456 - FullControl

-536805376 - Modify, Synchronize

-1610612736 - ReadAndExecute, Synchronize

But go through the links to relate all of them :

Link 1

Link 2

Link 3

Hope it helps you.