internal void Start(string newFileName)
{
this.Show();
Task.Factory.StartNew(() =>
{
try
{
ReportProgress(0, "Preparing deobfuscation");
obfuscationFile.DeobfuscateBegin();
ReportProgress(20, "Deobfuscating");
obfuscationFile.Deobfuscate();
ReportProgress(40, "Finishing deobfuscation");
obfuscationFile.DeobfuscateEnd();
ReportProgress(60, "Renaming items");
// turn all flags on
RenamerFlags flags = RenamerFlags.DontCreateNewParamDefs | RenamerFlags.DontRenameDelegateFields | RenamerFlags.RenameEvents |
RenamerFlags.RenameFields | RenamerFlags.RenameGenericParams | RenamerFlags.RenameMethodArgs |
RenamerFlags.RenameMethods | RenamerFlags.RenameNamespaces | RenamerFlags.RenameProperties |
RenamerFlags.RenameTypes | RenamerFlags.RestoreEvents | RenamerFlags.RestoreEventsFromNames |
RenamerFlags.RestoreProperties | RenamerFlags.RestorePropertiesFromNames;
Renamer renamer = new Renamer(obfuscationFile.DeobfuscatorContext, new IObfuscatedFile[] { obfuscationFile }, flags);
renamer.Rename();
ReportProgress(80, "Saving");
obfuscationFile.Save();
}
finally
{
obfuscationFile.DeobfuscateCleanUp();
}
})
.ContinueWith(t =>
{
ReportProgress(100, "Done");
if (t.Status == TaskStatus.Faulted)
{
MessageBox.Show(t.Exception.InnerExceptions[0].Message);
}
else if (t.Status == TaskStatus.RanToCompletion)
{
ReportProgress(100, "Assembly cleaned");
if (MessageBox.Show(Application.Current.MainWindow, "Would you like to load the cleaned assembly?", string.Empty, MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
this.assemblyManager.LoadAssembly(newFileName);
}
}
this.Close();
}, TaskScheduler.FromCurrentSynchronizationContext());
}
public Renamer(IDeobfuscatorContext deobfuscatorContext, IEnumerable<IObfuscatedFile> files, RenamerFlags flags)
{
RenamerFlags = flags;
modules = new Modules(deobfuscatorContext);
isDelegateClass = new DerivedFrom(delegateClasses);
mergeStateHelper = new MergeStateHelper(memberInfos);
foreach (var file in files)
modules.add(new Module(file));
}
private void BackgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
var worker = sender as BackgroundWorker;
var ofile = e.Argument as IObfuscatedFile;
if (worker == null || ofile == null)
{
return;
}
try
{
worker.ReportProgress(0, "Preparing deobfuscation");
ofile.DeobfuscateBegin();
worker.ReportProgress(20, "Deobfuscating");
ofile.Deobfuscate();
worker.ReportProgress(40, "Finishing deobfuscation");
ofile.DeobfuscateEnd();
worker.ReportProgress(60, "Renaming items");
const RenamerFlags flags = RenamerFlags.RenameNamespaces |
RenamerFlags.RenameTypes |
RenamerFlags.RenameProperties |
RenamerFlags.RenameEvents |
RenamerFlags.RenameFields |
RenamerFlags.RenameMethods |
RenamerFlags.RenameMethodArgs |
RenamerFlags.RenameGenericParams |
RenamerFlags.RestorePropertiesFromNames |
RenamerFlags.RestoreEventsFromNames |
RenamerFlags.RestoreProperties |
RenamerFlags.RestoreEvents;
var renamer = new Renamer(ofile.DeobfuscatorContext, new[] { ofile }, flags);
renamer.Rename();
worker.ReportProgress(80, "Saving");
ofile.Save();
worker.ReportProgress(100, "Done");
}
catch (Exception ex)
{
worker.ReportProgress(0, ex);
e.Result = ex;
}
finally
{
ofile.DeobfuscateCleanUp();
}
}
private FileSystemPath Deobfuscate(IObfuscatedFile obfuscatedFile, IProgressIndicator progressIndicator)
{
try
{
progressIndicator.Start(5);
progressIndicator.TaskName = "Deobfuscating...";
progressIndicator.CurrentItemText = string.Format("Saving to {0}", obfuscatedFile.NewFilename);
progressIndicator.Advance(1);
obfuscatedFile.deobfuscateBegin();
progressIndicator.Advance(1);
obfuscatedFile.deobfuscate();
progressIndicator.Advance(1);
obfuscatedFile.deobfuscateEnd();
// turn all flags on
RenamerFlags flags = RenamerFlags.DontCreateNewParamDefs | RenamerFlags.DontRenameDelegateFields |
RenamerFlags.RenameEvents |
RenamerFlags.RenameFields | RenamerFlags.RenameGenericParams |
RenamerFlags.RenameMethodArgs |
RenamerFlags.RenameMethods | RenamerFlags.RenameNamespaces |
RenamerFlags.RenameProperties |
RenamerFlags.RenameTypes | RenamerFlags.RestoreEvents |
RenamerFlags.RestoreEventsFromNames |
RenamerFlags.RestoreProperties | RenamerFlags.RestorePropertiesFromNames;
var renamer = new Renamer(obfuscatedFile.DeobfuscatorContext, new[] { obfuscatedFile }, flags);
progressIndicator.Advance(1);
renamer.rename();
progressIndicator.Advance(1);
obfuscatedFile.save();
}
finally
{
progressIndicator.Stop();
}
return(new FileSystemPath(obfuscatedFile.NewFilename));
}
