bool InitializeFields(DecrypterInfo info)
{
switch (version)
{
case ConfuserVersion.v17_r73822_normal:
case ConfuserVersion.v17_r73822_dynamic:
case ConfuserVersion.v17_r73822_native:
case ConfuserVersion.v17_r74021_dynamic:
case ConfuserVersion.v17_r74021_native:
if (!Add(ConstantsDecrypterUtils.FindDictField(info.decryptMethod, info.decryptMethod.DeclaringType)))
{
return(false);
}
if (!Add(ConstantsDecrypterUtils.FindMemoryStreamField(info.decryptMethod, info.decryptMethod.DeclaringType)))
{
return(false);
}
break;
default:
break;
}
return(true);
}
public void Find() {
var cctor = DotNetUtils.GetModuleTypeCctor(module);
if (cctor == null)
return;
simpleDeobfuscator.Deobfuscate(cctor, SimpleDeobfuscatorFlags.Force | SimpleDeobfuscatorFlags.DisableConstantsFolderExtraInstrs);
if ((dictField = ConstantsDecrypterUtils.FindDictField(cctor, cctor.DeclaringType)) == null)
return;
if ((dataField = ConstantsDecrypterUtils.FindDataField_v18_r75367(cctor, cctor.DeclaringType)) == null &&
(dataField = ConstantsDecrypterUtils.FindDataField_v19_r77172(cctor, cctor.DeclaringType)) == null)
return;
nativeMethod = FindNativeMethod(cctor, cctor.DeclaringType);
var method = GetDecryptMethod();
if (method == null)
return;
simpleDeobfuscator.Deobfuscate(method, SimpleDeobfuscatorFlags.DisableConstantsFolderExtraInstrs);
var info = new DecrypterInfo(this, method, ConfuserVersion.Unknown);
if (FindKeys_v18_r75367(info))
InitVersion(cctor, ConfuserVersion.v18_r75367_normal, ConfuserVersion.v18_r75367_dynamic, ConfuserVersion.v18_r75367_native);
else if (FindKeys_v18_r75369(info)) {
lzmaType = ConfuserUtils.FindLzmaType(cctor);
if (lzmaType == null)
InitVersion(cctor, ConfuserVersion.v18_r75369_normal, ConfuserVersion.v18_r75369_dynamic, ConfuserVersion.v18_r75369_native);
else if (!DotNetUtils.CallsMethod(method, "System.Void System.Threading.Monitor::Exit(System.Object)"))
InitVersion(cctor, ConfuserVersion.v19_r77172_normal, ConfuserVersion.v19_r77172_dynamic, ConfuserVersion.v19_r77172_native);
else if (DotNetUtils.CallsMethod(method, "System.Void System.Diagnostics.StackFrame::.ctor(System.Int32)"))
InitVersion(cctor, ConfuserVersion.v19_r78363_normal, ConfuserVersion.v19_r78363_dynamic, ConfuserVersion.v19_r78363_native);
else {
int index1 = ConfuserUtils.FindCallMethod(cctor.Body.Instructions, 0, Code.Callvirt, "System.Reflection.Module System.Reflection.MemberInfo::get_Module()");
int index2 = ConfuserUtils.FindCallMethod(cctor.Body.Instructions, 0, Code.Callvirt, "System.Int32 System.Reflection.MemberInfo::get_MetadataToken()");
if (index1 < 0 || index2 < 0) {
}
if (index2 - index1 == 3)
InitVersion(cctor, ConfuserVersion.v19_r78056_normal, ConfuserVersion.v19_r78056_dynamic, ConfuserVersion.v19_r78056_native);
else if (index2 - index1 == -4)
InitVersion(cctor, ConfuserVersion.v19_r79630_normal, ConfuserVersion.v19_r79630_dynamic, ConfuserVersion.v19_r79630_native);
}
}
else
return;
installMethod = cctor;
}
public void Find()
{
var cctor = DotNetUtils.GetModuleTypeCctor(module);
if (cctor == null)
{
return;
}
if (!new LocalTypes(cctor).All(requiredLocalsCctor))
{
return;
}
simpleDeobfuscator.Deobfuscate(cctor, SimpleDeobfuscatorFlags.Force | SimpleDeobfuscatorFlags.DisableConstantsFolderExtraInstrs);
if (!Add(ConstantsDecrypterUtils.FindDictField(cctor, cctor.DeclaringType)))
{
return;
}
if (!Add(ConstantsDecrypterUtils.FindStreamField(cctor, cctor.DeclaringType)))
{
return;
}
var method = GetDecryptMethod();
if (method == null)
{
return;
}
resourceName = GetResourceName(cctor);
if (resourceName != null)
{
simpleDeobfuscator.Deobfuscate(method);
keyArraySize = GetKeyArraySize(method);
if (keyArraySize == 8)
{
InitVersion(method, ConfuserVersion.v17_r75056_normal, ConfuserVersion.v17_r75056_dynamic, ConfuserVersion.v17_r75056_native);
}
else if (keyArraySize == 16)
{
InitVersion(method, ConfuserVersion.v18_r75257_normal, ConfuserVersion.v18_r75257_dynamic, ConfuserVersion.v18_r75257_native);
}
else
{
return;
}
}
else if (DotNetUtils.CallsMethod(method, "System.String System.Reflection.Module::get_ScopeName()"))
{
InitVersion(method, ConfuserVersion.v17_r74816_normal, ConfuserVersion.v17_r74816_dynamic, ConfuserVersion.v17_r74816_native);
}
else if (DotNetUtils.CallsMethod(method, "System.Reflection.Module System.Reflection.Assembly::GetModule(System.String)"))
{
InitVersion(method, ConfuserVersion.v17_r74788_normal, ConfuserVersion.v17_r74788_dynamic, ConfuserVersion.v17_r74788_native);
}
else
{
InitVersion(method, ConfuserVersion.v17_r74708_normal, ConfuserVersion.v17_r74708_dynamic, ConfuserVersion.v17_r74708_native);
}
initMethod = cctor;
}
