代码来自 Enumerating opened handles from a process ,改了几个小bug #ifndef UNICODE #define UNICODE #endif #include "stdafx.h" #include <windows.h> #include <stdio.h> #define NT_SUCCESS(x) ((x) >= 0) #define STATUS_INFO_LENGTH_MISMATCH 0xc0000004 #define SystemHandleInformation 16 #define ObjectBasicInformation 0 #define ObjectNameInformation 1 #define ObjectTypeInformation 2 typedef NTSTATUS(NTAPI *_NtQuerySystemInformation)( ULONG SystemInformationClass, PVOID SystemInformation, ULONG SystemInformationLength, PULONG ReturnLength ); typedef NTSTATUS(NTAPI *_NtDuplicateObject)( HANDLE SourceProcessHandle, HANDLE SourceHandle, HANDLE TargetProcessHandle, PHANDLE TargetHandle, ACCESS_MASK DesiredAccess, ULONG Attributes, ULONG Options ); typedef NTSTATUS(NTAPI *_NtQueryObject)( HANDLE ObjectHandle, ULONG ObjectInformationClass, PVOID ObjectInformation, ULONG ObjectInformationLength, PULONG ReturnLength ); typedef struct _UNICODE_STRING