Succ.ps1

$progressPreference = 'silentlyContinue';
$tmp = -join ((65..90) + (97..122) | Get-Random -Count 8 | % {[char]$_});

$f1 = "https://enx3s.com/files/succ.jpg";
$f2 = "https://enx3s.com/files/succ.wav";
New-Item "C:\$tmp" -type directory | Out-Null;
$script:nativeMethods = @();

function Register-NativeMethod([string]$dll, [string]$methodSignature)
{
    $script:nativeMethods += [PSCustomObject]@{
        Dll = $dll;
        Signature = $methodSignature;
    };
};

function Add-NativeMethods()
{
    $nativeMethodsCode = $script:nativeMethods | % {
        "[DllImport(`"$($_.Dll)`")] public static extern $($_.Signature);";
    };

    Add-Type "using System; using System.Runtime.InteropServices; public static class User32 {$nativeMethodsCode}";
};

# Load in native DLL functions
Register-NativeMethod "user32.dll" "IntPtr GetDC(IntPtr hwnd)";
Register-NativeMethod "user32.dll" "void ReleaseDC(IntPtr hwnd, IntPtr dc)";
Add-NativeMethods;

Add-Type -AssemblyName System.Windows.Forms;
$screens = [System.Windows.Forms.Screen]::AllScreens;
foreach($screen in $screens) {
    if($screen.Primary) {
        $primary = $screen;
    }
};

# This is how we load assemblies
[void] [System.Reflection.Assembly]::LoadWithPartialName("System");
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Drawing");
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Media");

# Create call functions to init variables
[System.IntPtr] $desk = [User32]::GetDC([System.IntPtr]::Zero);
[System.Drawing.Graphics] $graphics = [System.Drawing.Graphics]::FromHdc($desk);

# Download files
Invoke-WebRequest -OutFile "C:\$tmp\succ.jpg" $f1 | Out-Null;
Invoke-WebRequest -OutFile "C:\$tmp\succ.wav" $f2 | Out-Null;

# Various variable initiations
$image = [Drawing.Image]::FromFile("C:\$tmp\succ.jpg"); #Equivalent to Drawing.Image.FromFile(string file)
$factor  = 0.75;
$w = $image.Width * $factor;
$h = $image.Height * $factor;
$x =  ($primary.Bounds.Width / 2) - ($w / 2) + $primary.Bounds.X;
$y = ($primary.Bounds.Height / 2) - ($h / 2) + $primary.Bounds.Y;
$rect = New-Object Drawing.Rectangle $x, $y, $w, $h;
[System.Media.SoundPlayer] $player = [System.Media.SoundPlayer]("C:\$tmp\succ.wav");

# Draw the image and play sound
$graphics.DrawImage($image, $rect);
$player.PlaySync();$graphics.Dispose();$image.Dispose();
[User32]::ReleaseDC([System.IntPtr]::Zero, $desk);

Remove-Item "C:\$tmp" -Force -Recurse;
exit;