摘要:本文主要向大家介绍了 C/C++知识点之SSDT hook完整版,通过具体的内容向大家展示,希望对大家学习C/C++知识点有所帮助。
本文主要向大家介绍了 C/C++知识点之SSDT hook完整版,通过具体的内容向大家展示,希望对大家学习C/C++知识点有所帮助。
在多核下用MDL方式修改内存
NTSTATUS RtlSuperCopyMemory(IN VOID UNALIGNED *Dst,
IN CONST VOID UNALIGNED *Src,
IN ULONG Length)
{
//MDL是一个对物理内存的描述,负责把虚拟内存映射到物理内存
PMDL pmdl = IoAllocateMdl(Dst, Length, 0, 0, NULL);//分配mdl
if(pmdl==NULL)
return STATUS_UNSUCCESSFUL;
MmBuildMdlForNonPagedPool(pmdl);//build mdl
unsigned int *Mapped = (unsigned int *)MmMapLockedPages(pmdl, KernelMode);//锁住内存
if(!Mapped){
IoFreeMdl(pmdl);
return STATUS_UNSUCCESSFUL;
}
KIRQL kirql = KeRaiseIrqlToDpcLevel();
RtlCopyMemory(Mapped, Src, Length);
KeLowerIrql(kirql);
MmUnmapLockedPages((PVOID)Mapped,pmdl);
IoFreeMdl(pmdl);
return STATUS_SUCCESS;
}
//安装:
OldZwLoadDriver = SDT(ZwLoadDriver);
ULONG hookAddr = (ULONG) Hook_ZwLoadDriver;
RtlSuperCopyMemory(&SDT(ZwLoadDriver), &hookAddr, 4);
//卸载:
ULONG oldAddr = (ULONG)OldZwLoadDriver;
RtlSuperCopyMemory(&SDT(ZwLoadDriver), &oldAddr, 4);
#include <ntddk.h>
#include <ntimage.h>
//SSDT表结构
#pragma pack(1) //#pragma pack (n) 作用:C编译器将按照n个字节对齐
typedef struct ServiceDescriptorEntry {
unsigned int *ServiceTableBase;
unsigned int *ServiceCounterTableBase; //Used only in checked build
unsigned int NumberOfServices;
unsigned char *ParamTableBase;
} ServiceDescriptorTableEntry_t, *PServiceDescriptorTableEntry_t;
#pragma pack()//#pragma pack () 作用:取消自定义字节对齐方式
//导入:(表是导出的 直接导入就好)
__declspec(dllimport) ServiceDescriptorTableEntry_t KeServiceDescriptorTable;
#define SYSTEMSERVICE(_function) KeServiceDescriptorTable.ServiceTableBase[ *(PULONG)((PUCHAR)_function+1)]
#define SDT SYSTEMSERVICE
#define KSDT KeServiceDescriptorTable
//---------------------------------------------------------------------------
//
// Defines
//
//---------------------------------------------------------------------------
#define FILE_DEVICE_UNKNOWN 0x00000022
#define IOCTL_UNKNOWN_BASE FILE_DEVICE_UNKNOWN
#define IOCTL_INIT CTL_CODE(IOCTL_UNKNOWN_BASE, 0x0800, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
/********************************************************************************
补充定义数据及结构
********************************************************************************/
//INITIAL_TEB 为新线程的TEB 结构提供初始值
typedef struct _INITIAL_TEB {
PVOID StackBase;
PVOID StackLimit;
PVOID StackCommit;
PVOID StackCommitMax;
PVOID StackReserved;
} INITIAL_TEB, *PINITIAL_TEB;
//被设置的系统信息的枚举类型
typedef enum _SYSTEM_INFORMATION_CLASS
{
SystemBasicInformation,
SystemProcessorInformation,
SystemPerformanceInformation,
SystemTimeOfDayInformation,
SystemNotImplemented1,
SystemProcessesAndThreadsInformation,
SystemCallCounts,
SystemConfigurationInformation,
SystemProcessorTimes,
SystemGlobalFlag,
SystemNotImplemented2,
SystemModuleInformation,
SystemLockInformation,
SystemNotImplemented3,
SystemNotImplemented4,
SystemNotImplemented5,
SystemHandleInformation,
SystemObjectInformation,
SystemPagefileInformation,
SystemInstructionEmulationCounts,
SystemInvalidInfoClass1,
SystemCacheInformation,
SystemPoolTagInformation,
SystemProcessorStatistics,
SystemDpcInformation,
SystemNotImplemented6,
SystemLoadImage,
SystemUnloadImage,
SystemTimeAdjustment,
SystemNotImplemented7,
SystemNotImplemented8,
SystemNotImplemented9,
SystemCrashDumpInformation,
SystemExceptionInformation,
SystemCrashDumpStateInformation,
SystemKernelDebuggerInformation,
SystemContextSwitchInformation,
SystemRegistryQuotaInformation,
SystemLoadAndCallImage,
SystemPrioritySeparation,
SystemNotImplemented10,
SystemNotImplemented11,
SystemInvalidInfoClass2,
SystemInvalidInfoClass3,
SystemTimeZoneInformation,
SystemLookasideInformation,
SystemSetTimeSlipEvent,
SystemCreateSession,
SystemDeleteSession,
SystemInvalidInfoClass4,
SystemRangeStartInformation,
SystemVerifierInformation,
SystemAddVerifier,
SystemSessionProcessesInformation
} SYSTEM_INFORMATION_CLASS;
typedef struct _SYSTEM_HANDLE_INFORMATION
{
ULONG ProcessId;
UCHAR ObjectTypeNumber;
UCHAR Flags;
USHORT Handle;
PVOID Object;
ACCESS_MASK GrantedAccess;
} SYSTEM_HANDLE_INFORMATION, *PSYSTEM_HANDLE_INFORMATION;
/*************************************************************************************************
私有变量
*************************************************************************************************/
typedef struct _DEVICE_EXTENSION
{
PDEVICE_OBJECT DeviceObject;
PKEVENT Event;
BOOLEAN bPCreate;
} DEVICE_EXTENSION, *PDEVICE_EXTENSION;
// 全局设备对象
PDEVICE_OBJECT g_pDeviceObject;
UNICODE_STRING g_RegPath;
/********************************************************************************
补充定义函数
********************************************************************************/
NTKERNELAPI NTSTATUS ObQueryNameString (
IN PVOID Object,
IN OUT PUNICODE_STRING Name,
IN ULONG MaximumLength,
OUT PULONG ActualLength
);
NTKERNELAPI NTSTATUS ZwSetSecurityObject(
IN HANDLE Handle,
IN SECURITY_INFORMATION SecurityInformation,
IN PSECURITY_DESCRIPTOR SecurityDescriptor
);
NTKERNELAPI NTSTATUS ZwTerminateProcess(
IN HANDLE ProcessHandle OPTIONAL,
IN NTSTATUS ExitStatus );
NTKERNELAPI NTSTATUS ZwOpenProcess(
OUT PHANDLE ProcessHandle,
IN ACCESS_MASK AccessMask,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN PCLIENT_ID ClientId );
NTKERNELAPI NTSTATUS ZwOpenThread(
OUT PHANDLE ThreadHandle,
IN ACCESS_MASK AccessMask,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN PCLIENT_ID ClientId );
NTKERNELAPI NTSTATUS ZwLoadDriver(
IN PUNICODE_STRING DriverServiceName );
// ZwSetSystemInformation(
// IN SYSTEM_IMFORMATION_CALSS SystemInformationClass,
// IN OUT PVOID SystemInformation,
// IN ULONG SystemInformationLength);
//
//参数:
// SystemInformationClass:将被设置的系统信息的类型,值为SYSTEM_IMFORMATION_CALSS枚举的一个
// 子集,SystemLoadAndCallImage就是其中一个:
// typedef struct _SYSTEM_LOAD_AND_CALL_IMAGE{//Information Class 38
// UNICODE_STRING ModuleName;
// }SYSTEM_LOAD_AND_CALL_IMAGE,*PSYSTEM_LOAD_AND_CALL_IMAGE;
//
// 成员:
// Module:要加载模块的NATIVE NT格式的完整路径
//
NTKERNELAPI NTSTATUS ZwSetSystemInformation(
IN SYSTEM_INFORMATION_CLASS SystemInformationClass,
IN PVOID SystemInformation,
IN ULONG SystemInformationLength );
NTKERNELAPI NTSTATUS ZwQuerySystemInformation(
IN SYSTEM_INFORMATION_CLASS SystemInformationClass,
OUT PVOID SystemInformation,
IN ULONG SystemInformationLength,
OUT PULONG ReturnLength OPTIONAL );
/***********************************************************************************
函数声明
***********************************************************************************/
NTSTATUS DriverEntry(IN PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegistryPath);
void UnloadDriver(PDRIVER_OBJECT DriverObject);
NTSTATUS DispatchCreate(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp);
NTSTATUS DispatchClose(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp);
NTSTATUS DispatchIoCtrl(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp);
void StartHook(void);
void RemoveHook(void);
NTSTATUS Hook_ZwWriteFile(
IN HANDLE FileHandle,
IN HANDLE Event OPTIONAL,
IN PIO_APC_ROUTINE ApcRoutine OPTIONAL,
IN PVOID ApcContext OPTIONAL,
OUT PIO_STATUS_BLOCK IoStatusBlock,
IN PVOID Buffer,
IN ULONG Length,
IN PLARGE_INTEGER ByteOffset OPTIONAL,
IN PULONG Key OPTIONAL );
NTSTATUS Hook_ZwReadFile(
IN HANDLE FileHandle,
IN HANDLE Event OPTIONAL,
IN PIO_APC_ROUTINE ApcRoutine OPTIONAL,
IN PVOID ApcContext OPTIONAL,
OUT PIO_STATUS_BLOCK IoStatusBlock,
OUT PVOID Buffer,
IN ULONG Length,
IN PLARGE_INTEGER ByteOffset OPTIONAL,
IN PULONG Key OPTIONAL );
NTSTATUS Hook_ZwSetSystemInformation(
IN SYSTEM_INFORMATION_CLASS SystemInformationClass,
IN PVOID SystemInformation,
IN ULONG SystemInformationLength );
NTSTATUS Hook_ZwQuerySystemInformation(
IN SYSTEM_INFORMATION_CLASS SystemInformationClass,
OUT PVOID SystemInformation,
IN ULONG SystemInformationLength,
OUT PULONG ReturnLength OPTIONAL );
NTSTATUS Hook_ZwLoadDriver(
IN PUNICODE_STRING DriverServiceName );
NTSTATUS Hook_ZwSetSecurityObject(
IN HANDLE ObjectHandle,
IN SECURITY_INFORMATION SecurityInformationClass,
IN PSECURITY_DESCRIPTOR DescriptorBuffer);
NTSTATUS Hook_ZwOpenKey(
OUT PHANDLE KeyHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes);
NTSTATUS Hook_ZwCreateKey (
OUT PHANDLE KeyHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN ULONG TitleIndex,
IN PUNICODE_STRING Class OPTIONAL,
IN ULONG CreateOptions,
OUT PULONG Disposition OPTIONAL);
NTSTATUS Hook_ZwSetValueKey(
IN HANDLE KeyHandle,
IN PUNICODE_STRING ValueName,
IN ULONG TitleIndex OPTIONAL,
IN ULONG Type,
IN PVOID Data,
IN ULONG DataSize);
NTSTATUS Hook_ZwDeleteKey(
IN HANDLE KeyHandle);
NTSTATUS Hook_ZwDeleteValueKey(
IN HANDLE KeyHandle, IN PUNICODE_STRING ValueName);
NTSTATUS Hook_ZwOpenSection(
OUT PHANDLE SectionHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes );
NTSTATUS Hook_ZwCreateSection(
OUT PHANDLE SectionHandle,
IN ULONG DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
IN PLARGE_INTEGER MaximumSize OPTIONAL,
IN ULONG PageAttributess,
IN ULONG SectionAttributes,
IN HANDLE FileHandle OPTIONAL );
NTSTATUS Hook_ZwCreateProcess(
OUT PHANDLE ProcessHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
IN HANDLE ParentProcess,
IN BOOLEAN InheritObjectTable,
IN HANDLE SectionHandle OPTIONAL,
IN HANDLE DebugPort OPTIONAL,
IN HANDLE ExceptionPort OPTIONAL );
NTSTATUS Hook_ZwCreateProcessEx(
OUT PHANDLE ProcessHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
IN HANDLE ParentProcess,
IN BOOLEAN InheritObjectTable,
IN HANDLE SectionHandle OPTIONAL,
IN HANDLE DebugPort OPTIONAL,
IN HANDLE ExceptionPort OPTIONAL,
IN HANDLE UnknownHandle );
NTSTATUS Hook_ZwTerminateProcess(
IN HANDLE ProcessHandle OPTIONAL,
IN NTSTATUS ExitStatus );
NTSTATUS Hook_ZwOpenProcess(
OUT PHANDLE ProcessHandle,
IN ACCESS_MASK AccessMask,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN PCLIENT_ID ClientId );
NTSTATUS Hook_ZwCreateThread(
OUT PHANDLE ThreadHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
IN HANDLE ProcessHandle,
OUT PCLIENT_ID ClientId,
IN PCONTEXT ThreadContext,
IN PINITIAL_TEB InitialTeb,
IN BOOLEAN CreateSuspended );
NTSTATUS Hook_ZwTerminateThread(
IN HANDLE ThreadHandle,
IN NTSTATUS ExitStatus );
NTSTATUS Hook_ZwOpenThread(
OUT PHANDLE ThreadHandle,
IN ACCESS_MASK AccessMask,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN PCLIENT_ID ClientId );
NTSTATUS Hook_ZwCreateFile(
OUT PHANDLE FileHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
OUT PIO_STATUS_BLOCK IoStatusBlock,
IN PLARGE_INTEGER AllocationSize OPTIONAL,
IN ULONG FileAttributes,
IN ULONG ShareAccess,
IN ULONG CreateDisposition,
IN ULONG CreateOptions,
IN PVOID EaBuffer OPTIONAL,
IN ULONG EaLength );
NTSTATUS Hook_ZwOpenFile(
OUT PHANDLE FileHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
OUT PIO_STATUS_BLOCK IoStatusBlock,
IN ULONG ShareAccess,
IN ULONG OpenOptions );
NTSTATUS Hook_ZwClose(
IN HANDLE ObjectHandle );
#ifdef ALLOC_PRAGMA
//把函数的代码放到分页池中
#pragma alloc_text(INIT, DriverEntry)
#pragma alloc_text(INIT, StartHook)
#pragma alloc_text(PAGE, DispatchCreate)
#pragma alloc_text(PAGE, DispatchClose)
#pragma alloc_text(PAGE, DispatchIoCtrl)
#pragma alloc_text(PAGE, RemoveHook)
#pragma alloc_text(PAGE, UnloadDriver)
#pragma alloc_text(PAGE, Hook_ZwOpenKey)
#pragma alloc_text(PAGE, Hook_ZwSetSecurityObject)
#pragma alloc_text(PAGE, Hook_ZwCreateKey)
#pragma alloc_text(PAGE, Hook_ZwSetValueKey)
#pragma alloc_text(PAGE, Hook_ZwDeleteKey)
#pragma alloc_text(PAGE, Hook_ZwDeleteValueKey)
#pragma alloc_text(PAGE, Hook_ZwOpenSection)
#pragma alloc_text(PAGE, Hook_ZwCreateSection)
#pragma alloc_text(PAGE, Hook_ZwOpenProcess)
#pragma alloc_text(PAGE, Hook_ZwTerminateProcess)
#pragma alloc_text(PAGE, Hook_ZwOpenThread)
#pragma alloc_text(PAGE, Hook_ZwCreateFile)
#pragma alloc_text(PAGE, Hook_ZwOpenFile)
#pragma alloc_text(PAGE, Hook_ZwClose)
#pragma alloc_text(PAGE, Hook_ZwLoadDriver)
#pragma alloc_text(PAGE, Hook_ZwSetSystemInformation)
#pragma alloc_text(PAGE, Hook_ZwQuerySystemInformation)
#pragma alloc_text(PAGE, Hook_ZwReadFile)
#pragma alloc_text(PAGE, Hook_ZwWriteFile)
#endif
/*******************************************************************************
函数原型定义
********************************************************************************/
typedef NTSTATUS (*ZWLOADDRIVER)(
IN PUNICODE_STRING DriverServiceName );
typedef NTSTATUS (*ZWCREATEFILE)(
OUT PHANDLE FileHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
OUT PIO_STATUS_BLOCK IoStatusBlock,
IN PLARGE_INTEGER AllocationSize OPTIONAL,
IN ULONG FileAttributes,
IN ULONG ShareAccess,
IN ULONG CreateDisposition,
IN ULONG CreateOptions,
IN PVOID EaBuffer OPTIONAL,
IN ULONG EaLength );
typedef NTSTATUS (*ZWOPENFILE)(
OUT PHANDLE FileHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
OUT PIO_STATUS_BLOCK IoStatusBlock,
IN ULONG ShareAccess,
IN ULONG OpenOptions );
typedef NTSTATUS (*ZWCLOSE)(
IN HANDLE ObjectHandle );
typedef NTSTATUS (*ZWWRITEFILE)(
IN HANDLE FileHandle,
IN HANDLE Event OPTIONAL,
IN PIO_APC_ROUTINE ApcRoutine OPTIONAL,
IN PVOID ApcContext OPTIONAL,
OUT PIO_STATUS_BLOCK IoStatusBlock,
IN PVOID Buffer,
IN ULONG Length,
IN PLARGE_INTEGER ByteOffset OPTIONAL,
IN PULONG Key OPTIONAL );
typedef NTSTATUS (*ZWREADFILE)(
IN HANDLE FileHandle,
IN HANDLE Event OPTIONAL,
IN PIO_APC_ROUTINE ApcRoutine OPTIONAL,
IN PVOID ApcContext OPTIONAL,
OUT PIO_STATUS_BLOCK IoStatusBlock,
OUT PVOID Buffer,
IN ULONG Length,
IN PLARGE_INTEGER ByteOffset OPTIONAL,
IN PULONG Key OPTIONAL );
typedef NTSTATUS (*ZWCREATEPROCESS)(
OUT PHANDLE ProcessHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
IN HANDLE ParentProcess,
IN BOOLEAN InheritObjectTable,
IN HANDLE SectionHandle OPTIONAL,
IN HANDLE DebugPort OPTIONAL,
IN HANDLE ExceptionPort OPTIONAL);
typedef NTSTATUS (*ZWCREATEPROCESSEX)(
OUT PHANDLE ProcessHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
IN HANDLE ParentProcess,
IN BOOLEAN InheritObjectTable,
IN HANDLE SectionHandle OPTIONAL,
IN HANDLE DebugPort OPTIONAL,
IN HANDLE ExceptionPort OPTIONAL,
IN HANDLE Unknown );
typedef NTSTATUS (*ZWOPENPROCESS)(
OUT PHANDLE ProcessHandle,
IN ACCESS_MASK AccessMask,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN PCLIENT_ID ClientId );
typedef NTSTATUS (*ZWTERMINATEPROCESS)(
IN HANDLE ProcessHandle OPTIONAL,
IN NTSTATUS ExitStatus );
typedef NTSTATUS (*ZWCREATETHREAD)(
OUT PHANDLE ThreadHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
IN HANDLE ProcessHandle,
OUT PCLIENT_ID ClientId,
IN PCONTEXT ThreadContext,
IN PINITIAL_TEB InitialTeb,
IN BOOLEAN CreateSuspended );
typedef NTSTATUS (*ZWTERMINATETHREAD)(
IN HANDLE ThreadHandle,
IN NTSTATUS ExitStatus );
typedef NTSTATUS (*ZWOPENTHREAD)(
OUT PHANDLE ThreadHandle,
IN ACCESS_MASK AccessMask,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN PCLIENT_ID ClientId );
typedef NTSTATUS (*ZWCREATESECTION)(
OUT PHANDLE SectionHandle,
IN ULONG DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
IN PLARGE_INTEGER MaximumSize OPTIONAL,
IN ULONG PageAttributess,
IN ULONG SectionAttributes,
IN HANDLE FileHandle OPTIONAL );
typedef NTSTATUS (*ZWOPENSECTION)(
OUT PHANDLE SectionHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes );
//注册表
typedef NTSTATUS (*ZWCREATEKEY) (
OUT PHANDLE KeyHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN ULONG TitleIndex,
IN PUNICODE_STRING Class OPTIONAL,
IN ULONG CreateOptions,
OUT PULONG Disposition OPTIONAL
);
typedef NTSTATUS (*ZWOPENKEY) (
OUT PHANDLE KeyHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes
);
typedef NTSTATUS (*ZWSETVALUEKEY)(
IN HANDLE KeyHandle,
IN PUNICODE_STRING ValueName,
IN ULONG TitleIndex OPTIONAL,
IN ULONG Type,
IN PVOID Data,
IN ULONG DataSize
);
typedef NTSTATUS (*ZWSETSECURITYOBJECT)(
IN HANDLE ObjectHandle,
IN SECURITY_INFORMATION SecurityInformationClass,
IN PSECURITY_DESCRIPTOR DescriptorBuffer);
typedef NTSTATUS (*ZWDELETEKEY)(
IN HANDLE KeyHandle);
typedef NTSTATUS (*ZWDELETEVALUEKEY)(
IN HANDLE KeyHandle, IN PUNICODE_STRING ValueName);
typedef NTSTATUS (*ZWSETSYSTEMINFORMATION)(
IN SYSTEM_INFORMATION_CLASS SystemInformationClass,
IN PVOID SystemInformation,
IN ULONG SystemInformationLength );
typedef NTSTATUS (*ZWQUERYSY
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