Exception analysis

Finding:

Thread 119:1f7c

 

 

Exception Code 0xE06D7363

From https://support.microsoft.com/en-us/help/185294/prb-exception-code-0xe06d7363-when-calling-win32-seh-apis

This exception code will be used for any error that is raised by the Microsoft Visual C++ compiler through a call to "throw

From https://support.microsoft.com/en-us/help/313109/how-to-find-the-problem-exception-stack-when-you-receive-an-unhandlede Step by step

0:119> dd 0x3e43abbc

3e43abbc  3e43acbc 3e43acdc 77051288 00000001

3e43abcc  0008e883 3e43abf4 770471b9 fffffffe

3e43abdc  3e43ffc4 3e43acdc 3e43ac90 3e43b208

3e43abec  770471cd 3e43ffc4 3e43aca4 7704718b

3e43abfc  3e43acbc 3e43ffc4 3e43acdc 3e43ac90

3e43ac0c  7701e0ed 00000000 3e43acbc 3e43ffc4

3e43ac1c  7701f96f 3e43acbc 3e43ffc4 3e43acdc

3e43ac2c  3e43ac90 7701e0ed 3e43b1b8 3e43acbc

0:119> dd 3e43acbc

3e43acbc  e06d7363 00000001 00000000 752bd36f

3e43accc  00000003 19930520 3e43b1d4 7c047f0c

3e43acdc  0001007f 00000000 00000000 00000000

3e43acec  00000000 00000000 00000000 0000027f

3e43acfc  00000129 0000ffff 1020961b 00000000

3e43ad0c  3e43b1f0 00000000 00000000 00000000

3e43ad1c  0000ffff 00000000 ffff0000 00000000

3e43ad2c  c0000000 0000ffff 00000000 ffffc000

0:119> u 752bd36f

Loading symbols for 752b0000   KERNELBASE.dll ->   KERNELBASE.dll

*** ERROR: Symbol file could not be found.  Defaulted to export symbols for KERNELBASE.dll -

KERNELBASE!RaiseException+0x54:

752bd36f c9              leave

752bd370 c21000          ret     10h

752bd373 8945c0          mov     dword ptr [ebp-40h],eax

752bd376 ebed            jmp     KERNELBASE!RaiseException+0x4a (752bd365)

752bd378 90              nop

752bd379 90              nop

752bd37a 90              nop

752bd37b 90              nop

0:119> .exr 3e43acbc

ExceptionAddress: 752bd36f (KERNELBASE!RaiseException+0x00000054)

   ExceptionCode: e06d7363 (C++ EH exception)

  ExceptionFlags: 00000001

NumberParameters: 3

   Parameter[0]: 19930520

   Parameter[1]: 3e43b1d4

   Parameter[2]: 7c047f0c

  pExceptionObject: 3e43b1d4

  _s_ThrowInfo    : 7c047f0c

  Type            : class __non_rtti_object

  Type            : class bad_typeid

  Type            : class exception

0:119> .cxr 3e43acdc

eax=3e43b128 ebx=3e43b208 ecx=00000003 edx=00000000 esi=7c03fdb4 edi=3e43b1b8

eip=752bd36f esp=3e43b128 ebp=3e43b178 iopl=0         nv up ei pl nz ac pe nc

cs=001b  ss=0023  ds=0023  es=0023  fs=003b  gs=0000             efl=00000216

KERNELBASE!RaiseException+0x54:

752bd36f c9              leave

0:119> kpn

  *** Stack trace for last set context - .thread/.cxr resets it

 # ChildEBP RetAddr 

WARNING: Stack unwind information not available. Following frames may be wrong.

00 3e43b178 7c01ba05 KERNELBASE!RaiseException+0x54

01 3e43b1b8 7c01c20e MSVCR70!CxxThrowException+0x34

02 3e43b218 052ab837 MSVCR70!_RTDynamicCast+0xdf

03 3e43b230 04f18340 xxx!xxxshort wChID = 26679, unsigned long * pulStationID = 0x0f004c38, unsigned long * pulModuleID = 0x00000000)+0x27 [xxxi.c @ 76]----