MiniDumpWriteDump via Faultrep!CreateMinidump

I found out this old undocumented API “CreateMinidumpW” inside the faultrep.dll on Windows XP and Windows Server 2003. This API ends up calling the dbghelp!MiniDumpWriteDump to dump the process by dynamically loading the dbghelp.dll on runtime.

The function takes 3 arguments. I really have no clue what this 3rd argument’s structure is. I passed 0 as the pointer to the structure so by default we end up getting 0x21 as the MINIDUMP_TYPE.

CreateMinidumpW(DWORD dwProcessId, LPCWSTR lpFileName, struct tagSMDumpOptions *)


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