public void Save()
{
Watermark();
Logger.LogMessage("Saving as ", Path + "obfuscated.exe", ConsoleColor.Yellow);
ModuleWriterOptions opts = new ModuleWriterOptions(Module);
opts.Logger = DummyLogger.NoThrowInstance;
//Testing
opts.PEHeadersOptions.NumberOfRvaAndSizes = 13;
opts.MetaDataOptions.TablesHeapOptions.ExtraData = 0x12345678;
int classnumber = RuntimeHelper.Random.Next(75, 100);
for (int i = 0; i < classnumber; i++)
{
opts.MetaDataOptions.OtherHeaps.Add(new MyHeap(Renamer.GetRandomName()));
}
int ii = 7;
Type typex = OwnAssembly.GetTypes().First(x => x.Name == Obfuscations[ii]);
var instance = Activator.CreateInstance(typex);
MethodInfo infod = typex.GetMethod("AddFakeClasses");
try
{
infod.Invoke(instance, new object[] { Module });
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
Assembly.Write(Path + "obfuscated.exe", opts);
Console.WriteLine("Saved.");
}
public void Execute(ModuleDefMD md)
{
string shit = Renamer.GetRandomName();
Logger.LogMessage("Renaming module to ", shit, ConsoleColor.Red);
md.Name = shit;
}
public void ReferenceReplace(MethodDef method)
{
method.Body.SimplifyBranches();
if (Keys.ContainsKey(method.RVA))
{
List <Tuple <int, int, int> > keys = Keys[method.RVA];
keys.Reverse();
foreach (Tuple <int, int, int> v in keys)
{
// Experimental renamer
method.Body.Instructions[v.Item1].Operand = Renamer.GetRandomName();
method.Body.Instructions.Insert(v.Item1 + 1, new Instruction(OpCodes.Ldc_I4, v.Item2));
method.Body.Instructions.Insert(v.Item1 + 2, new Instruction(OpCodes.Ldc_I4, v.Item3));
method.Body.Instructions.Insert(v.Item1 + 3, new Instruction(OpCodes.Call, Decryptor));
}
}
method.Body.OptimizeBranches();
}
public void ExecuteMethod(MethodDef method)
{
for (int i = 0; i < method.Body.Instructions.Count; i++)
{
var instr = method.Body.Instructions[i];
if (instr.OpCode == OpCodes.Call)
{
var target = (IMethod)instr.Operand;
if (!target.ResolveMethodDefThrow().IsPublic || !target.ResolveMethodDefThrow().IsStatic || !target.DeclaringType.ResolveTypeDef().IsPublic || target.DeclaringType.ResolveTypeDef().IsSealed)
{
continue;
}
var key = target.FullName;
MethodDef value;
if (!Proxies.TryGetValue(key, out value))
{
var consttype = RuntimeHelper.GetRuntimeType("AsStrongAsFuck.Runtime.RefProxy");
var proxysig = ReferenceProxyHelper.CreateProxySignature(target, method.Module);
var deleg = ReferenceProxyHelper.CreateDelegateType(proxysig, method.Module, target.ResolveMethodDef());
FieldDefUser field = new FieldDefUser("ZYXDNGuarder", new FieldSig(deleg.ToTypeSig()));
Renamer.Rename(field, Renamer.RenameMode.Base64);
method.DeclaringType.Fields.Add(field);
field.IsStatic = true;
var typedef = target.ResolveMethodDefThrow().DeclaringType;
var mdtoken = target.ResolveMethodDef().MDToken;
var asshole = consttype.Methods.First(x => x.Name == "Load");
asshole.Body.Instructions[1].Operand = deleg;
asshole.Body.Instructions[3].Operand = method.Module.Import(typedef);
asshole.Body.Instructions[6].OpCode = OpCodes.Ldc_I4;
asshole.Body.Instructions[6].Operand = (int)mdtoken.Raw;
asshole.Body.Instructions[10].Operand = deleg;
asshole.Body.Instructions[11].Operand = field;
asshole.Body.Instructions.RemoveAt(12);
var cctor = method.DeclaringType.FindOrCreateStaticConstructor();
foreach (var item in asshole.Body.Instructions)
{
cctor.Body.Instructions.Add(item);
}
if (cctor.Body.Instructions[0].OpCode == OpCodes.Ret)
{
cctor.Body.Instructions.RemoveAt(0);
}
var proxy = new MethodDefUser(Renamer.GetRandomName(), proxysig);
proxy.Attributes = MethodAttributes.PrivateScope | MethodAttributes.Static;
proxy.ImplAttributes = MethodImplAttributes.Managed | MethodImplAttributes.IL;
method.DeclaringType.Methods.Add(proxy);
proxy.Body = new CilBody();
proxy.Body.Instructions.Add(Instruction.Create(OpCodes.Ldsfld, field));
for (int x = 0; x < target.ResolveMethodDefThrow().Parameters.Count; x++)
{
proxy.Body.Instructions.Add(Instruction.Create(OpCodes.Ldarg, proxy.Parameters[x]));
}
proxy.Body.Instructions.Add(Instruction.Create(OpCodes.Callvirt, deleg.FindMethod("Invoke")));
proxy.Body.Instructions.Add(Instruction.Create(OpCodes.Ret));
value = proxy;
Proxies.Add(key, value);
}
Console.WriteLine($"{key} - {value}");
instr.Operand = value;
}
}
}
public void Execute(ModuleDefMD md)
{
string shit = Renamer.Hell + Renamer.GetRandomName() + Renamer.Hell + Renamer.GetRandomName() + Renamer.Hell + Renamer.GetRandomName() + Renamer.Hell + Renamer.GetRandomName() + Renamer.Hell + Renamer.GetRandomName() + Renamer.Hell + Renamer.GetRandomName();
md.Name = shit;
}
