private void Protect() //The 'protect' function.
{
Invoke((MethodInvoker)(() => StatusLbl.Text = "Obfuscating..."));
Invoke((MethodInvoker)(() => StatusLbl.ForeColor = Color.Yellow));
Invoke((MethodInvoker)(() => SetControls(false)));
try
{
MainClass.MainModule = ModuleDefMD.Load(File.ReadAllBytes(MainClass.Settings.AssemblyPath));
MainClass.AntiILDasm.Execute();
MainClass.Renaming.RenameNamespaces();
MainClass.Renaming.RenameTypes();
MainClass.Renaming.RenameMethods();
MainClass.Renaming.RenameFields();
MainClass.Renaming.RenameProperties();
MainClass.StringEcnryption.Encrypt();
//This part is very important. If the anti tampering is enabled then the type of the custom attribute will be with a radnom namespace and type name.
//Making it harder for a deobfuscator to detect it. Or else it will have its normal namespace and type name.
if (!MainClass.Settings.AntiTampering)
{
Watermarking.Watermark("UnityObfuscator.Attributes", "ObfuscatedByAttribute", "Unity3D Obfuscator by AkyrosXD");
}
else
{
Watermarking.Watermark(string.Concat(GlobalStrings.RandomString, ".", GlobalStrings.RandomString), string.Concat(GlobalStrings.RandomString, "Attribute"), "Obfuscated by [Unity3D Obfuscator by AkyrosXD]");
}
MainClass.AntiTampering.ExecuteAntiTampering();
SaveProtectedAssembly();
Invoke((MethodInvoker)(() => StatusLbl.Text = "Obfuscation Completed!"));
Invoke((MethodInvoker)(() => StatusLbl.ForeColor = Color.LimeGreen));
Invoke((MethodInvoker)(() => SetControls(true)));
MainClass.ObfuscationThread = null;
}
catch (Exception ex)
{
if (ex.Message.Equals("Thread was being aborted."))
{
Invoke((MethodInvoker)(() => CancelBtn.Visible = false));
MainClass.ObfuscationThread = null;
Invoke((MethodInvoker)(() => SetControls(true)));
return;
}
Invoke((MethodInvoker)(() => StatusLbl.Text = "Obfuscation Failed!"));
Invoke((MethodInvoker)(() => StatusLbl.ForeColor = Color.Red));
Invoke((MethodInvoker)(() => SetControls(true)));
NativeWindow nativeWindow = new NativeWindow();
nativeWindow.AssignHandle(GetForegroundWindow());
MessageBox.Show(nativeWindow, "An error occurred!\nException:\n" + ex.Message, string.Empty, MessageBoxButtons.OK, MessageBoxIcon.Error);
MainClass.ObfuscationThread = null;
}
}
//Anti tampering class.
public void ExecuteAntiTampering()
{
if (!MainClass.Settings.AntiTampering)
{
return;
}
string typeName = "╬.☻♥♦♣♠•◘○";
string value = GlobalStrings.RandomString;
Watermarking.AddCustomAttributeToAssembly(string.Empty, typeName, value);
Watermarking.RemoveAttributeType(typeName);
//The way the anti tampering works is by adding a custom attribute and removing its type directly from the assembly instead of deleting the attribute from the assembly first.
//WARNING! Anti tampering may not work in some assemblies.
//I figured this method by accident, lol!
}
