1. 首页
  2. 文章中心
  3. 驱动开发学习

Inject DLL from kernel mode

56 阅读 0 评论
我是靠谱客的博主 复杂西牛，最近开发中收集的这篇文章主要介绍Inject DLL from kernel mode，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

How kernel mode injection works?

 

1) Get the address of KdVersionBlock from KPCR. (__readfsdword)

 

2) Get the address of MmLoadedUserImageList from KdVersionBlock.

 

3) Get the base address of ntdll from MmLoadedUserImageList.

 

4) Parse the export table of ntdll to locate LdrLoadDll.

 

5) Find a thread to hijack. (ZwQuerySystemInformation)

 

6) Open the target process. (PsLookupProcessByProcessId)

 

7) Open the target thread. (PsLookupThreadByThreadId)

 

8) Attach to target process's address space. (KeAttachProcess)

 

8) Allocate memory in target process's address space. (ZwAllocateVirtualMemory)

 

9) Copy the DLL name and APC routine into target process's address space. (memcpy,RtlInitUnicodeString)

 

10) Set ApcState.UserApcPending to TRUE to force the target thread to execute the APC routine.

 

11) Allocate an APC object from nonpaged pool. (ExAllocatePool)

 

12) Initialize the APC and insert it to the target thread. (KeInitializeApc,KeInsertQueueApc)

 

13) The target thread executes the APC routine in target process's address space. The APC routine calls LdrLoadDll to load the DLL.

 

14) Wait for the APC routine to complete.

 

15) Free the allocated memory. (ZwFreeVirtualMemory,ExFreePool)

 

16) Detach from target process's address space. (KeDetachProcess)

 

17) Dereference the target process and target thread. (ObDereferenceObject)

 

Usage:

 

To use the injector, run install.bat to install the driver, and then run kinject.exe from command prompt.

 

kinject [PID] [DLL name]

 

Source code (driver)

#include <ntifs.h>
#include <ntddk.h>

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;
    KWAIT_REASON WaitReason;
}SYSTEM_THREAD_INFORMATION,*PSYSTEM_THREAD_INFORMATION;

typedef struct _SYSTEM_PROCESS_INFO
{
    ULONG NextEntryOffset;
    ULONG NumberOfThreads;
    LARGE_INTEGER WorkingSetPrivateSize;
    ULONG HardFaultCount;
    ULONG NumberOfThreadsHighWatermark;
    ULONGLONG CycleTime;
    LARGE_INTEGER CreateTime;
    LARGE_INTEGER UserTime;
    LARGE_INTEGER KernelTime;
    UNICODE_STRING ImageName;
    KPRIORITY BasePriority;
    HANDLE UniqueProcessId;
    HANDLE InheritedFromUniqueProcessId;
    ULONG HandleCount;
    ULONG SessionId;
    ULONG_PTR UniqueProcessKey;
    SIZE_T PeakVirtualSize;
    SIZE_T VirtualSize;
    ULONG PageFaultCount;
    SIZE_T PeakWorkingSetSize;
    SIZE_T WorkingSetSize;
    SIZE_T QuotaPeakPagedPoolUsage;
    SIZE_T QuotaPagedPoolUsage;
    SIZE_T QuotaPeakNonPagedPoolUsage;
    SIZE_T QuotaNonPagedPoolUsage;
    SIZE_T PagefileUsage;
    SIZE_T PeakPagefileUsage;
    SIZE_T PrivatePageCount;
    LARGE_INTEGER ReadOperationCount;
    LARGE_INTEGER WriteOperationCount;
    LARGE_INTEGER OtherOperationCount;
    LARGE_INTEGER ReadTransferCount;
    LARGE_INTEGER WriteTransferCount;
    LARGE_INTEGER OtherTransferCount;
    SYSTEM_THREAD_INFORMATION Threads[1];
}SYSTEM_PROCESS_INFO,*PSYSTEM_PROCESS_INFO;

typedef struct _LDR_DATA_TABLE_ENTRY
{
     LIST_ENTRY InLoadOrderLinks;
     LIST_ENTRY InMemoryOrderLinks;
     LIST_ENTRY InInitializationOrderLinks;
     PVOID DllBase;
     PVOID EntryPoint;
     ULONG SizeOfImage;
     UNICODE_STRING FullDllName;
     UNICODE_STRING BaseDllName;
     ULONG Flags;
     USHORT LoadCount;
     USHORT TlsIndex;

     union
     {
          LIST_ENTRY HashLinks;

          struct
          {
               PVOID SectionPointer;
               ULONG CheckSum;
          };
     };

     union
     {
          ULONG TimeDateStamp;
          PVOID LoadedImports;
     };

     struct _ACTIVATION_CONTEXT * EntryPointActivationContext;
     PVOID PatchInformation;
     LIST_ENTRY ForwarderLinks;
     LIST_ENTRY ServiceTagLinks;
     LIST_ENTRY StaticLinks;
}LDR_DATA_TABLE_ENTRY,*PLDR_DATA_TABLE_ENTRY;

typedef struct _IMAGE_DOS_HEADER
{
     USHORT e_magic;
     USHORT e_cblp;
     USHORT e_cp;
     USHORT e_crlc;
     USHORT e_cparhdr;
     USHORT e_minalloc;
     USHORT e_maxalloc;
     USHORT e_ss;
     USHORT e_sp;
     USHORT e_csum;
     USHORT e_ip;
     USHORT e_cs;
     USHORT e_lfarlc;
     USHORT e_ovno;
     USHORT e_res[4];
     USHORT e_oemid;
     USHORT e_oeminfo;
     USHORT e_res2[10];
     LONG e_lfanew;
}IMAGE_DOS_HEADER,*PIMAGE_DOS_HEADER;

typedef struct _IMAGE_DATA_DIRECTORY
{
     ULONG VirtualAddress;
     ULONG Size;
}IMAGE_DATA_DIRECTORY,*PIMAGE_DATA_DIRECTORY;

typedef struct _IMAGE_FILE_HEADER
{
     USHORT Machine;
     USHORT NumberOfSections;
     ULONG TimeDateStamp;
     ULONG PointerToSymbolTable;
     ULONG NumberOfSymbols;
     USHORT SizeOfOptionalHeader;
     USHORT Characteristics;
}IMAGE_FILE_HEADER,*PIMAGE_FILE_HEADER;

typedef struct _IMAGE_OPTIONAL_HEADER
{
     USHORT Magic;
     UCHAR MajorLinkerVersion;
     UCHAR MinorLinkerVersion;
     ULONG SizeOfCode;
     ULONG SizeOfInitializedData;
     ULONG SizeOfUninitializedData;
     ULONG AddressOfEntryPoint;
     ULONG BaseOfCode;
     ULONG BaseOfData;
     ULONG ImageBase;
     ULONG SectionAlignment;
     ULONG FileAlignment;
     USHORT MajorOperatingSystemVersion;
     USHORT MinorOperatingSystemVersion;
     USHORT MajorImageVersion;
     USHORT MinorImageVersion;
     USHORT MajorSubsystemVersion;
     USHORT MinorSubsystemVersion;
     ULONG Win32VersionValue;
     ULONG SizeOfImage;
     ULONG SizeOfHeaders;
     ULONG CheckSum;
     USHORT Subsystem;
     USHORT DllCharacteristics;
     ULONG SizeOfStackReserve;
     ULONG SizeOfStackCommit;
     ULONG SizeOfHeapReserve;
     ULONG SizeOfHeapCommit;
     ULONG LoaderFlags;
     ULONG NumberOfRvaAndSizes;
     IMAGE_DATA_DIRECTORY DataDirectory[16];
}IMAGE_OPTIONAL_HEADER,*PIMAGE_OPTIONAL_HEADER;

typedef struct _IMAGE_NT_HEADERS
{
     ULONG Signature;
     IMAGE_FILE_HEADER FileHeader;
     IMAGE_OPTIONAL_HEADER OptionalHeader;
}IMAGE_NT_HEADERS,*PIMAGE_NT_HEADERS;

typedef struct _IMAGE_EXPORT_DIRECTORY
{
    ULONG   Characteristics;
    ULONG   TimeDateStamp;
    USHORT  MajorVersion;
    USHORT  MinorVersion;
    ULONG   Name;
    ULONG   Base;
    ULONG   NumberOfFunctions;
    ULONG   NumberOfNames;
    ULONG   AddressOfFunctions;
    ULONG   AddressOfNames;
    ULONG   AddressOfNameOrdinals;
}IMAGE_EXPORT_DIRECTORY,*PIMAGE_EXPORT_DIRECTORY;

#define IMAGE_DIRECTORY_ENTRY_EXPORT 0

extern "C" NTSTATUS ZwQuerySystemInformation(ULONG InfoClass,PVOID Buffer,ULONG Length,PULONG ReturnLength);
extern "C" LPSTR PsGetProcessImageFileName(PEPROCESS Process);

typedef NTSTATUS (*PLDR_LOAD_DLL)(PWSTR,PULONG,PUNICODE_STRING,PVOID*);

typedef struct _INJECT_INFO
{
	HANDLE ProcessId;
	wchar_t DllName[1024];
}INJECT_INFO,*PINJECT_INFO;

typedef struct _KINJECT
{
	UNICODE_STRING DllName;
	wchar_t Buffer[1024];
	PLDR_LOAD_DLL LdrLoadDll;
	PVOID DllBase;
	ULONG Executed;
}KINJECT,*PKINJECT;

typedef enum _KAPC_ENVIRONMENT
{
    OriginalApcEnvironment,
    AttachedApcEnvironment,
    CurrentApcEnvironment,
    InsertApcEnvironment
}KAPC_ENVIRONMENT,*PKAPC_ENVIRONMENT;

typedef VOID (NTAPI *PKNORMAL_ROUTINE)(
    PVOID NormalContext,
    PVOID SystemArgument1,
    PVOID SystemArgument2
    );

typedef VOID KKERNEL_ROUTINE(
    PRKAPC Apc,
    PKNORMAL_ROUTINE *NormalRoutine,
    PVOID *NormalContext,
    PVOID *SystemArgument1,
    PVOID *SystemArgument2
    );

typedef KKERNEL_ROUTINE (NTAPI *PKKERNEL_ROUTINE);

typedef VOID (NTAPI *PKRUNDOWN_ROUTINE)(
    PRKAPC Apc
    );

extern "C" void KeInitializeApc(
    PRKAPC Apc,
    PRKTHREAD Thread,
    KAPC_ENVIRONMENT Environment,
    PKKERNEL_ROUTINE KernelRoutine,
    PKRUNDOWN_ROUTINE RundownRoutine,
    PKNORMAL_ROUTINE NormalRoutine,
    KPROCESSOR_MODE ProcessorMode,
    PVOID NormalContext
    );

extern "C" BOOLEAN KeInsertQueueApc(
    PRKAPC Apc,
    PVOID SystemArgument1,
    PVOID SystemArgument2,
    KPRIORITY Increment
    );

UNICODE_STRING DeviceName=RTL_CONSTANT_STRING(L"\Device\KeInject"),SymbolicLink=RTL_CONSTANT_STRING(L"\DosDevices\KeInject");

ULONG ApcStateOffset; // Offset to the ApcState structure
PLDR_LOAD_DLL LdrLoadDll; // LdrLoadDll address

void Unload(PDRIVER_OBJECT pDriverObject)
{
	DbgPrint("DLL injection driver unloaded.");

	IoDeleteSymbolicLink(&SymbolicLink);
	IoDeleteDevice(pDriverObject->DeviceObject);
}

void NTAPI KernelRoutine(PKAPC apc,PKNORMAL_ROUTINE* NormalRoutine,PVOID* NormalContext,PVOID* SystemArgument1,PVOID* SystemArgument2)
{
	ExFreePool(apc);
}

void NTAPI InjectDllApc(PVOID NormalContext,PVOID SystemArgument1,PVOID SystemArgument2)
{
	PKINJECT inject=(PKINJECT)NormalContext;

	inject->LdrLoadDll(NULL,NULL,&inject->DllName,&inject->DllBase);
	inject->Executed=TRUE;
}

BOOLEAN InjectDll(PINJECT_INFO InjectInfo)
{
	PEPROCESS Process;
	PETHREAD Thread;

	PKINJECT mem;
	ULONG size;

	PKAPC_STATE ApcState;
	PKAPC apc;

	PVOID buffer;
	PSYSTEM_PROCESS_INFO pSpi;

	LARGE_INTEGER delay;

	buffer=ExAllocatePool(NonPagedPool,1024*1024); // Allocate memory for the system information

	if(!buffer)
	{
		DbgPrint("Error: Unable to allocate memory for the process thread list.");
		return FALSE;
	}

	// Get the process thread list

	if(!NT_SUCCESS(ZwQuerySystemInformation(5,buffer,1024*1024,NULL)))
	{
		DbgPrint("Error: Unable to query process thread list.");
		
		ExFreePool(buffer);
		return FALSE;
	}

	pSpi=(PSYSTEM_PROCESS_INFO)buffer;

	// Find a target thread

	while(pSpi->NextEntryOffset)
	{
		if(pSpi->UniqueProcessId==InjectInfo->ProcessId)
		{
			DbgPrint("Target thread found. TID: %d",pSpi->Threads[0].ClientId.UniqueThread);
			break;
		}

		pSpi=(PSYSTEM_PROCESS_INFO)((PUCHAR)pSpi+pSpi->NextEntryOffset);
	}

	// Reference the target process

	if(!NT_SUCCESS(PsLookupProcessByProcessId(InjectInfo->ProcessId,&Process)))
	{
		DbgPrint("Error: Unable to reference the target process.");
		
		ExFreePool(buffer);
		return FALSE;
	}

	DbgPrint("Process name: %s",PsGetProcessImageFileName(Process));
	DbgPrint("EPROCESS address: %#x",Process);

	// Reference the target thread

	if(!NT_SUCCESS(PsLookupThreadByThreadId(pSpi->Threads[0].ClientId.UniqueThread,&Thread)))
	{
		DbgPrint("Error: Unable to reference the target thread.");
		ObDereferenceObject(Process); // Dereference the target process

		ExFreePool(buffer); // Free the allocated memory
		return FALSE;
	}

	DbgPrint("ETHREAD address: %#x",Thread);

	ExFreePool(buffer); // Free the allocated memory
	KeAttachProcess(Process); // Attach to target process's address space

	mem=NULL;
	size=4096;

	// Allocate memory in the target process

	if(!NT_SUCCESS(ZwAllocateVirtualMemory(NtCurrentProcess(),(PVOID*)&mem,0,&size,MEM_COMMIT|MEM_RESERVE,PAGE_EXECUTE_READWRITE)))
	{
	    DbgPrint("Error: Unable to allocate memory in the target process.");
		KeDetachProcess(); // Detach from target process's address space

		ObDereferenceObject(Process); // Dereference the target process
		ObDereferenceObject(Thread); // Dereference the target thread

		return FALSE;
	}

	DbgPrint("Memory allocated at %#x",mem);

	mem->LdrLoadDll=LdrLoadDll; // Write the address of LdrLoadDll to target process
	wcscpy(mem->Buffer,InjectInfo->DllName); // Write the DLL name to target process

	RtlInitUnicodeString(&mem->DllName,mem->Buffer); // Initialize the UNICODE_STRING structure
	ApcState=(PKAPC_STATE)((PUCHAR)Thread+ApcStateOffset); // Calculate the address of the ApcState structure

	ApcState->UserApcPending=TRUE; // Force the target thread to execute APC

	memcpy((PKINJECT)(mem+1),InjectDllApc,(ULONG)KernelRoutine-(ULONG)InjectDllApc); // Copy the APC code to target process
	DbgPrint("APC code address: %#x",(PKINJECT)(mem+1));

	apc=(PKAPC)ExAllocatePool(NonPagedPool,sizeof(KAPC)); // Allocate the APC object

	if(!apc)
	{
		DbgPrint("Error: Unable to allocate the APC object.");
		size=0;

		ZwFreeVirtualMemory(NtCurrentProcess(),(PVOID*)&mem,&size,MEM_RELEASE);  // Free the allocated memory
		KeDetachProcess(); // Detach from target process's address space

		ObDereferenceObject(Process); // Dereference the target process
		ObDereferenceObject(Thread); // Dereference the target thread

		return FALSE;
	}

	KeInitializeApc(apc,Thread,OriginalApcEnvironment,KernelRoutine,NULL,(PKNORMAL_ROUTINE)((PKINJECT)mem+1),UserMode,mem); // Initialize the APC
	DbgPrint("Inserting APC to target thread");

	// Insert the APC to the target thread

	if(!KeInsertQueueApc(apc,NULL,NULL,IO_NO_INCREMENT))
	{
		DbgPrint("Error: Unable to insert APC to target thread.");
		size=0;
		
		ZwFreeVirtualMemory(NtCurrentProcess(),(PVOID*)&mem,&size,MEM_RELEASE); // Free the allocated memory
		KeDetachProcess(); // Detach from target process's address space

		ObDereferenceObject(Process); // Dereference the target process
		ObDereferenceObject(Thread); // Dereference the target thread

		ExFreePool(apc); // Free the APC object
		return FALSE;
	}

	delay.QuadPart=-100*10000;

	while(!mem->Executed)
	{
		KeDelayExecutionThread(KernelMode,FALSE,&delay); // Wait for the injection to complete
	}

	if(!mem->DllBase)
	{
		DbgPrint("Error: Unable to inject DLL into target process.");
		size=0;

		ZwFreeVirtualMemory(NtCurrentProcess(),(PVOID*)&mem,&size,MEM_RELEASE);
		KeDetachProcess();

		ObDereferenceObject(Process);
		ObDereferenceObject(Thread);
		
		return FALSE;
	}

	DbgPrint("DLL injected at %#x",mem->DllBase);
	size=0;

	ZwFreeVirtualMemory(NtCurrentProcess(),(PVOID*)&mem,&size,MEM_RELEASE); // Free the allocated memory
	KeDetachProcess(); // Detach from target process's address space

	ObDereferenceObject(Process); // Dereference the target process
	ObDereferenceObject(Thread);  // Dereference the target thread

	return TRUE;
}

NTSTATUS DriverDispatch(PDEVICE_OBJECT DeviceObject,PIRP irp)
{
	PIO_STACK_LOCATION io;
	PINJECT_INFO InjectInfo;

	NTSTATUS status;

	io=IoGetCurrentIrpStackLocation(irp);
	irp->IoStatus.Information=0;

	switch(io->MajorFunction)
	{
	    case IRP_MJ_CREATE:
			status=STATUS_SUCCESS;
			break;
		case IRP_MJ_CLOSE:
			status=STATUS_SUCCESS;
			break;
		case IRP_MJ_READ:
			status=STATUS_SUCCESS;
			break;
		case IRP_MJ_WRITE:

			InjectInfo=(PINJECT_INFO)MmGetSystemAddressForMdlSafe(irp->MdlAddress,NormalPagePriority);

			if(!InjectInfo)
			{
				status=STATUS_INSUFFICIENT_RESOURCES;
				break;
			}

			if(!InjectDll(InjectInfo))
			{
				status=STATUS_UNSUCCESSFUL;
				break;
			}

			status=STATUS_SUCCESS;
			irp->IoStatus.Information=sizeof(INJECT_INFO);

			break;

		default:
			status=STATUS_INVALID_DEVICE_REQUEST;
			break;
	}

	irp->IoStatus.Status=status;

	IoCompleteRequest(irp,IO_NO_INCREMENT);
	return status;
}

NTSTATUS DriverEntry(PDRIVER_OBJECT pDriverObject,PUNICODE_STRING pRegistryPath)
{
	PDEVICE_OBJECT DeviceObject;
	PEPROCESS Process;
	PETHREAD Thread;
	PKAPC_STATE ApcState;

	PVOID KdVersionBlock,NtdllBase;
	PULONG ptr,Functions,Names;
	PUSHORT Ordinals;

	PLDR_DATA_TABLE_ENTRY MmLoadedUserImageList,ModuleEntry;
	ULONG i;

	PIMAGE_DOS_HEADER pIDH;
	PIMAGE_NT_HEADERS pINH;
	PIMAGE_EXPORT_DIRECTORY pIED;

	pDriverObject->DriverUnload=Unload;

	KdVersionBlock=(PVOID)__readfsdword(0x34); // Get the KdVersionBlock
	MmLoadedUserImageList=*(PLDR_DATA_TABLE_ENTRY*)((PUCHAR)KdVersionBlock+0x228); // Get the MmLoadUserImageList

	DbgPrint("KdVersionBlock address: %#x",KdVersionBlock);
	DbgPrint("MmLoadedUserImageList address: %#x",MmLoadedUserImageList);

	ModuleEntry=(PLDR_DATA_TABLE_ENTRY)MmLoadedUserImageList->InLoadOrderLinks.Flink; // Move to first entry
	NtdllBase=ModuleEntry->DllBase; // ntdll is always located in first entry

	DbgPrint("ntdll base address: %#x",NtdllBase);

	pIDH=(PIMAGE_DOS_HEADER)NtdllBase;
	pINH=(PIMAGE_NT_HEADERS)((PUCHAR)NtdllBase+pIDH->e_lfanew);
	pIED=(PIMAGE_EXPORT_DIRECTORY)((PUCHAR)NtdllBase+pINH->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_EXPORT].VirtualAddress);

	Functions=(PULONG)((PUCHAR)NtdllBase+pIED->AddressOfFunctions);
	Names=(PULONG)((PUCHAR)NtdllBase+pIED->AddressOfNames);

	Ordinals=(PUSHORT)((PUCHAR)NtdllBase+pIED->AddressOfNameOrdinals);

	// Parse the export table to locate LdrLoadDll

	for(i=0;i<pIED->NumberOfNames;i++)
	{
		if(!strcmp((char*)NtdllBase+Names[i],"LdrLoadDll"))
		{
			LdrLoadDll=(PLDR_LOAD_DLL)((PUCHAR)NtdllBase+Functions[Ordinals[i]]);
			break;
		}
	}

	DbgPrint("LdrLoadDll address: %#x",LdrLoadDll);

	Process=PsGetCurrentProcess();
	Thread=PsGetCurrentThread();

	ptr=(PULONG)Thread;

	// Locate the ApcState structure

	for(i=0;i<512;i++)
	{
		if(ptr[i]==(ULONG)Process)
		{
			ApcState=CONTAINING_RECORD(&ptr[i],KAPC_STATE,Process); // Get the actual address of KAPC_STATE
			ApcStateOffset=(ULONG)ApcState-(ULONG)Thread; // Calculate the offset of the ApcState structure

			break;
		}
	}

	DbgPrint("ApcState offset: %#x",ApcStateOffset);

	IoCreateDevice(pDriverObject,0,&DeviceName,FILE_DEVICE_UNKNOWN,FILE_DEVICE_SECURE_OPEN,FALSE,&DeviceObject);
	IoCreateSymbolicLink(&SymbolicLink,&DeviceName);

	for(i=0;i<IRP_MJ_MAXIMUM_FUNCTION;i++)
	{
		pDriverObject->MajorFunction[i]=DriverDispatch;
	}

	DeviceObject->Flags&=~DO_DEVICE_INITIALIZING;
	DeviceObject->Flags|=DO_DIRECT_IO;

	DbgPrint("DLL injection driver loaded.");
	return STATUS_SUCCESS;
}

Source code (user mode application)

#include <stdio.h>
#include <Windows.h>

typedef struct _INJECT_INFO
{
	HANDLE ProcessId;
	wchar_t DllName[1024];
}INJECT_INFO,*PINJECT_INFO;

int wmain(int argc,wchar_t* argv[])
{
	HANDLE hFile;
	DWORD write;

	INJECT_INFO InjectInfo;

	if(argc<3)
	{
		printf("nUsage: kinject [PID] [DLL name]n");
		return -1;
	}

	hFile=CreateFile(L"\\.\KeInject",GENERIC_READ|GENERIC_WRITE,FILE_SHARE_READ|FILE_SHARE_WRITE,NULL,OPEN_EXISTING,0,NULL);

	if(hFile==INVALID_HANDLE_VALUE)
	{
		printf("nError: Unable to connect to the driver (%d)n",GetLastError());
		return -1;
	}

	memset(&InjectInfo,0,sizeof(INJECT_INFO));

	InjectInfo.ProcessId=(HANDLE)wcstoul(argv[1],NULL,0);
	wcscpy(InjectInfo.DllName,argv[2]);

	if(!WriteFile(hFile,&InjectInfo,sizeof(INJECT_INFO),&write,NULL))
	{
		printf("nError: Unable to write data to the driver (%d)n",GetLastError());
		
		CloseHandle(hFile);
		return -1;
	}

	CloseHandle(hFile);
	return 0;
}

Attached Files

  • Attached File  KeInject.zip   447.64KB   1528 downloads

最后

以上就是复杂西牛为你收集整理的Inject DLL from kernel mode的全部内容，希望文章能够帮你解决Inject DLL from kernel mode所遇到的程序开发问题。

如果觉得靠谱客网站的内容还不错，欢迎将靠谱客网站推荐给程序员好友。

本图文内容来源于网友提供，作为学习参考使用，或来自网络收集整理，版权属于原作者所有。
点赞(37)

相关文章

浅谈DPCHookSSDT和RemoveDPC
浅谈DPCHookSSDT和RemoveDPC
KPCR
KPCR
64位系统的KPCR结构
64位系统的KPCR结构
58（80）---windows internals 6 mark david alex
58（80）---windows internals 6 mark david alex
Inject DLL from kernel mode
Inject DLL from kernel mode
内核地标何处寻？
内核地标何处寻？
注入小结
注入小结
sg11解密 如何由sourceGuardian加密（sg11加密）的源码
sg11解密 如何由sourceGuardian加密（sg11加密）的源码

评论列表共有 0 条评论

立即
投稿
返回
顶部