static void Main(string[] args)
{
string file = args[0];
List<TaskID> taskList = new List<TaskID>();
Preset preset = Preset.none;
if (args.Length > 1)
{
for (int i = 1; i < args.Length; i++)
{
string arg = args[i];
if (arg == "-min")
preset = Preset.min;
else if (arg == "-mid")
preset = Preset.mid;
else if (arg == "-max")
preset = Preset.max;
else
{
if (arg == "-invalidMd")
taskList.Add(TaskID.InvalidMD);
if (arg == "-ren")
taskList.Add(TaskID.Ren);
if (arg == "-antiDbg")
taskList.Add(TaskID.AntiDebug);
if (arg == "-stringEnc")
taskList.Add(TaskID.StringEnc);
if (arg == "-ctrlFlow")
taskList.Add(TaskID.CtrlFlow);
}
}
}
else
preset = Preset.max;
Context ctx;
if (preset == Preset.none)
ctx = new Context(file, taskList);
else
ctx = new Context(file, preset);
Processor.LogInfo l = LogInfo;
Processor.LogWarn w = LogWarn;
Processor.LogErr e = LogErr;
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(" Denvelope obfuscator 2014 - 2015" + Environment.NewLine);
Console.ResetColor();
Console.WriteLine("File: " + file + Environment.NewLine);
Processor.Process(ctx, l, w, e);
Console.WriteLine("Finished.");
Console.Read();
}
public static string Process(Context ctx, LogInfo info, LogWarn war, LogErr err)
{
try
{
string startobf = "Starting ";
ModuleDefMD module = ModuleDefMD.Load(ctx.FileName);
module.GlobalType.FindOrCreateStaticConstructor();
foreach (TaskID task in ctx.TasksList)
{
switch (task)
{
case AntiDebugTask.ID:
{
info(startobf + "Anti-Debug Task...");
AntiDebugTask.Execute(module);
} break;
case StringEncodingTask.ID:
{
info(startobf + "String encoding Task...");
StringEncodingTask.Execute(module);
} break;
case ControlFlowTask.ID:
{
info(startobf + "Control Flow Task...");
ControlFlowTask.Execute(module);
} break;
case InvalidMDTask.ID:
{
info(startobf + "Invalid Metadata Task...");
InvalidMDTask.Execute(module);
} break;
case RenameTask.ID:
RenameTask.IsObfuscationActive = true; break;
}
}
info(startobf + "Rename Task..." + Environment.NewLine);
RenameTask.Execute(module);
module.Write(ctx.NewPath, new ModuleWriterOptions() { Listener = NETUtils.listener });
return ctx.NewPath;
}
catch (Exception ex)
{
err(ex.Message);
return "";
}
}
