// Token: 0x06000240 RID: 576 RVA: 0x00051A54 File Offset: 0x0004FC54
internal static int Method_1(string string_0, int int_0, Stream resources)
{
List <double> list = new List <double>();
foreach (string s in string_0.Split(new char[]
{
','
}))
{
list.Add(double.Parse(s, CultureInfo.InvariantCulture));
}
if (Class_0.Field_0 == null)
{
Class_0.Method_2(resources);
}
Class_0.Class_2 class_ = Class_0.Method_6(Class_0.Field_0, list, -1.0, 0.0);
class_.Field_0.Add((double)int_0);
return((int)Class_0.Method_7(class_).Field_6);
}
// Token: 0x06000246 RID: 582 RVA: 0x00051BEC File Offset: 0x0004FDEC
internal static Class_0.Class_2 Method_7(Class_0.Class_2 class_2_0)
{
bool flag = false;
while (!flag)
{
List <double> field_ = class_2_0.Field_1;
double num = class_2_0.Field_3 + 1.0;
class_2_0.Field_3 = num;
double num2 = field_[(int)num];
if (num2 == class_2_0.Field_7.Field_0)
{
double num3 = Class_0.Method_3(class_2_0);
double num4 = Class_0.Method_3(class_2_0);
Class_0.Method_4(class_2_0, num4 + num3);
}
else if (num2 != class_2_0.Field_7.Field_23)
{
if (num2 == class_2_0.Field_7.Field_1)
{
double num3 = Class_0.Method_3(class_2_0);
double num4 = Class_0.Method_3(class_2_0);
Class_0.Method_4(class_2_0, num4 - num3);
}
else if (num2 == class_2_0.Field_7.Field_2)
{
double num3 = Class_0.Method_3(class_2_0);
double num4 = Class_0.Method_3(class_2_0);
Class_0.Method_4(class_2_0, num4 + num3);
}
else if (num2 == class_2_0.Field_7.Field_3)
{
double num3 = Class_0.Method_3(class_2_0);
double num4 = Class_0.Method_3(class_2_0);
Class_0.Method_4(class_2_0, num4 / num3);
}
else if (num2 == class_2_0.Field_7.Field_4)
{
double num3 = Class_0.Method_5(class_2_0);
double num4 = Class_0.Method_3(class_2_0);
Class_0.Method_4(class_2_0, (double)((num4 < num3) ? 1 : 0));
class_2_0.Field_3 += 1.0;
}
else if (num2 == class_2_0.Field_7.Field_5)
{
double num3 = Class_0.Method_5(class_2_0);
double num4 = Class_0.Method_3(class_2_0);
Class_0.Method_4(class_2_0, (double)((num4 > num3) ? 1 : 0));
class_2_0.Field_3 += 1.0;
}
else if (num2 == class_2_0.Field_7.Field_6)
{
double num3 = Class_0.Method_5(class_2_0);
if (num3 == class_2_0.Field_7.Field_17)
{
num3 = class_2_0.Field_0[0];
}
double num4 = Class_0.Method_3(class_2_0);
Class_0.Method_4(class_2_0, (double)(num4.Equals(num3) ? 1 : 0));
class_2_0.Field_3 += 1.0;
}
else if (num2 == class_2_0.Field_7.Field_7)
{
class_2_0.Field_3 = Class_0.Method_5(class_2_0);
}
else if (num2 == class_2_0.Field_7.Field_8)
{
double field_2 = Class_0.Method_5(class_2_0);
if (Class_0.Method_3(class_2_0) == 1.0)
{
class_2_0.Field_3 = field_2;
}
class_2_0.Field_3 += 1.0;
}
else if (num2 == class_2_0.Field_7.Field_9)
{
double field_2 = Class_0.Method_5(class_2_0);
if (Class_0.Method_3(class_2_0) == 0.0)
{
class_2_0.Field_3 = field_2;
}
else
{
class_2_0.Field_3 += 1.0;
}
}
else if (num2 == class_2_0.Field_7.Field_10)
{
double num5 = Class_0.Method_5(class_2_0);
if (num5 == class_2_0.Field_7.Field_17)
{
num5 = class_2_0.Field_0[0];
}
Class_0.Method_4(class_2_0, num5);
class_2_0.Field_3 += 1.0;
}
else if (num2 == class_2_0.Field_7.Field_11)
{
class_2_0.Field_2.Remove(class_2_0.Field_2[class_2_0.Field_2.Count - 1]);
}
else if (num2 == class_2_0.Field_7.Field_12)
{
class_2_0.Field_6 = Class_0.Method_3(class_2_0);
flag = true;
}
else if (num2 == class_2_0.Field_7.Field_13)
{
double num5 = class_2_0.Field_2[class_2_0.Field_2.Count - 1];
class_2_0.Field_0.Insert(0, num5);
}
else if (num2 == class_2_0.Field_7.Field_14)
{
double num5 = Class_0.Method_5(class_2_0);
class_2_0.Field_0.Insert(1, num5);
}
else if (num2 == class_2_0.Field_7.Field_15)
{
double num5 = Class_0.Method_5(class_2_0);
class_2_0.Field_0.Insert(2, num5);
}
else if (num2 == class_2_0.Field_7.Field_16)
{
double num5 = Class_0.Method_5(class_2_0);
class_2_0.Field_0.Insert(3, num5);
}
else if (num2 == class_2_0.Field_7.Field_17)
{
double num5 = class_2_0.Field_0[0];
Class_0.Method_4(class_2_0, num5);
}
else if (num2 == class_2_0.Field_7.Field_18)
{
double num5 = class_2_0.Field_0[1];
Class_0.Method_4(class_2_0, num5);
}
else if (num2 == class_2_0.Field_7.Field_19)
{
double num5 = class_2_0.Field_0[2];
Class_0.Method_4(class_2_0, num5);
}
else if (num2 == class_2_0.Field_7.Field_20)
{
double num5 = class_2_0.Field_0[3];
Class_0.Method_4(class_2_0, num5);
}
else if (num2 == class_2_0.Field_7.Field_21)
{
double num3 = Class_0.Method_3(class_2_0);
double num4 = Class_0.Method_3(class_2_0);
Class_0.Method_4(class_2_0, (double)((int)num4 << (int)num3));
}
else if (num2 == class_2_0.Field_7.Field_22)
{
double num3 = Class_0.Method_3(class_2_0);
double num4 = Class_0.Method_3(class_2_0);
Class_0.Method_4(class_2_0, (double)((int)num4 >> (int)num3));
}
}
}
return(class_2_0);
}
// Token: 0x0600023F RID: 575 RVA: 0x0000471D File Offset: 0x0000291D
internal static int Method_0(string string_0, int int_0, Stream resouces)
{
return(Class_0.Method_1(string_0, int_0, resouces));
}
public static void Cleaner()
{
foreach (TypeDef typeDef in ModuleDefMD.GetTypes())
{
foreach (MethodDef methods in typeDef.Methods)
{
if (!methods.HasBody)
{
continue;
}
for (int i = 0; i < methods.Body.Instructions.Count; i++)
{
if (methods.Body.Instructions[i].OpCode == OpCodes.Call &&
methods.Body.Instructions[i].Operand is MethodDef)
{
MethodDef methods2 = (MethodDef)methods.Body.Instructions[i].Operand;
if (methods2.Parameters.Count == 2 && methods2.ReturnType == ModuleDefMD.CorLibTypes.Int32)
{
if (methods.Body.Instructions[i - 1].IsLdcI4() &&
methods.Body.Instructions[i - 2].OpCode == OpCodes.Ldstr)
{
if (resources == null)
{
foreach (MethodDef methods3 in methods2.DeclaringType.Methods)
{
if (!methods3.HasBody)
{
continue;
}
for (int z = 0; z < methods3.Body.Instructions.Count; z++)
{
if (methods3.Body.Instructions[z].OpCode == OpCodes.Callvirt && methods3.Body.Instructions[z].Operand.ToString().Contains("GetManifestResourceStream"))
{
resources = ((EmbeddedResource)ModuleDefMD.Resources.Find(getString(methods3)))?.CreateReader().AsStream();
if (getString(methods3) == "DLL")
{
koivm = true;
}
break;
}
}
if (resources != null)
{
break;
}
}
}
if (koivm)
{
foreach (MethodDef methods3 in methods2.DeclaringType.Methods)
{
if (!methods3.HasBody)
{
continue;
}
if (!methods3.Body.Instructions.Any(y => y.OpCode == OpCodes.Callvirt && y.Operand.ToString().Contains("GetManifestResourceStream")))
{
continue;
}
for (int z = 0; z < methods3.Body.Instructions.Count; z++)
{
if (methods3.Body.Instructions[z].OpCode == OpCodes.Ldstr && methods3.Body.Instructions[z - 1].OpCode == OpCodes.Ldstr && methods3.Body.Instructions[z - 2].OpCode == OpCodes.Ldstr)
{
var str = methods3.Body.Instructions[z - 2].Operand.ToString();
var key = methods3.Body.Instructions[z - 1].Operand.ToString();
var iv = methods3.Body.Instructions[z].Operand.ToString();
using (RijndaelManaged rijAlg = new RijndaelManaged())
{
rijAlg.Key = (Convert.FromBase64String(key));
rijAlg.IV = Convert.FromBase64String(iv);
// Create a decryptor to perform the stream transform.
ICryptoTransform decryptor = rijAlg.CreateDecryptor(rijAlg.Key, rijAlg.IV);
// Create the streams used for decryption.
var str2 = Convert.FromBase64String(str);
using (MemoryStream msDecrypt = new MemoryStream((str2)))
{
using (CryptoStream csDecrypt = new CryptoStream(msDecrypt, decryptor, CryptoStreamMode.Read))
{
using (StreamReader srDecrypt = new StreamReader(csDecrypt))
{
// Read the decrypted bytes from the decrypting stream
// and place them in a string.
var plaintext = srDecrypt.ReadToEnd();
resources = ((EmbeddedResource)ModuleDefMD.Resources.Find(plaintext))?.CreateReader().AsStream();
}
}
}
}
break;
}
}
}
}
string valueStr = methods.Body.Instructions[i - 2].Operand.ToString();
int valueInt = methods.Body.Instructions[i - 1].GetLdcI4Value();
var decryptedVal = Class_0.Method_0(valueStr, valueInt, resources);
methods.Body.Instructions[i].OpCode = OpCodes.Nop;
methods.Body.Instructions[i - 1].OpCode = OpCodes.Nop;
methods.Body.Instructions[i - 2].OpCode = OpCodes.Ldc_I4;
methods.Body.Instructions[i - 2].Operand = decryptedVal;
}
}
}
}
}
}
}
