public void Initialize(ResourceDecrypter resourceDecrypter) {
if (decryptedData != null || stringDecrypterType == null)
return;
var resourceName = GetResourceName();
stringResource = DotNetUtils.GetResource(module, resourceName) as EmbeddedResource;
if (stringResource == null)
return;
Logger.v("Adding string decrypter. Resource: {0}", Utils.ToCsharpString(stringResource.Name));
decryptedData = resourceDecrypter.Decrypt(stringResource.GetResourceStream());
}
void dumpEmbeddedFile(EmbeddedResource resource, string assemblyName, string extension, string reason)
{
DeobfuscatedFile.createAssemblyFile(resourceDecrypter.decrypt(resource.GetResourceStream()), Utils.getAssemblySimpleName(assemblyName), extension);
addResourceToBeRemoved(resource, reason);
}
public void Decrypt(ResourceDecrypter resourceDecrypter, ISimpleDeobfuscator simpleDeobfuscator) {
if (decryptMethod == null)
return;
resource = CoUtils.GetResource(module, decrypterCctor);
if (resource == null)
return;
var decrypted = resourceDecrypter.Decrypt(resource.GetResourceStream());
var reader = MemoryImageStream.Create(decrypted);
int numEncrypted = reader.ReadInt32();
Logger.v("Restoring {0} encrypted methods", numEncrypted);
Logger.Instance.Indent();
for (int i = 0; i < numEncrypted; i++) {
int delegateTypeToken = reader.ReadInt32();
uint codeOffset = reader.ReadUInt32();
var origOffset = reader.Position;
reader.Position = codeOffset;
Decrypt(reader, delegateTypeToken, simpleDeobfuscator);
reader.Position = origOffset;
}
Logger.Instance.DeIndent();
}
