MSVC SEH handlers & signature strings

This is just a table of the assembly-level names of SEH handling routines used by MSVC, along with the the (non-null-terminated) signature string that appears immediately prior to each of them. Each signature string is eight ASCII bytes, though even IDA usually mistakes it for machine code and disassembles it.

Signature	Handler name
db 'VC10XC00'	__except_handler2
db 'VC20XC00'	__except_handler3

For more information about SEH and its implementation in MSVC, see A Crash Course on the Depths of Win32™ Structured Exception Handling and Reversing Microsoft Visual C++ Part I: Exception Handling . The latter will even give you enough information that you should be able to figure out why the information in this table might be useful ;-).