Parse CSVDE-style SID string

ParseIt.ps1

$funky = '010500000000000515000000AA7045F3F11474788C4A5F8AE9030000'

try
{
    $bytes = [byte[]]@(
        for ($i = 0; $i -lt $funky.Length - 1; $i += 2)
        {
            [byte]::Parse($funky.Substring($i, 2), [System.Globalization.NumberStyles]::AllowHexSpecifier)
        }
    )

    $sid = New-Object System.Security.Principal.SecurityIdentifier($bytes, 0)

    $sid.Value
}
catch
{
    throw "String '$funky' is garbage."
}