现在主要的是通过往ZwSetInformationFile发送HANDLE和改名请求
再者就是 往 IoSetInformation 发送FILEOBJECT和改名请求
以及我自己模仿iosetinformation写成的创建IRP改名
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voidRenameFileROutineByHandle(){ UNICODE_STRING UniFileString; OBJECT_ATTRIBUTES object; NTSTATUS status; HANDLE hFile; IO_STATUS_BLOCK io_status = {0}; PFILE_RENAME_INFORMATION RenamInfo = NULL; UNICODE_STRING UniRenameStr; PFILE_OBJECT fileObject; RtlInitUnicodeString(&UniFileString,L"\\Device\\HarddiskVolume2\\1.txt"); InitializeObjectAttributes( &object, &UniFileString, OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE, NULL, NULL); //打开文件,存在打开，不存在返回错误 status = ZwCreateFile( &hFile, GENERIC_READ | GENERIC_WRITE, &object, &io_status, NULL, FILE_ATTRIBUTE_NORMAL, FILE_SHARE_READ, FILE_OPEN, FILE_NON_DIRECTORY_FILE |FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0); if(!NT_SUCCESS(status)) { _asm int
3; } RenamInfo = (PFILE_RENAME_INFORMATION)ExAllocatePoolWithTag(NonPagedPool,1024,0); RenamInfo->ReplaceIfExists = FALSE; RenamInfo->RootDirectory = NULL; UniRenameStr.Buffer = RenamInfo->FileName; RenamInfo->FileNameLength = sizeof(ReNamePath) - sizeof(WCHAR); RtlCopyMemory(UniRenameStr.Buffer,ReNamePath, sizeof(ReNamePath)); status = ZwSetInformationFile(hFile,&io_status,RenamInfo,1024,FileRenameInformation); if(!NT_SUCCESS(status)) { _asm int
3; } ZwClose(hFile); return;}voidRenameFileROutineByObj(){ UNICODE_STRING UniFileString; OBJECT_ATTRIBUTES object; NTSTATUS status; HANDLE hFile; IO_STATUS_BLOCK io_status = {0}; PFILE_RENAME_INFORMATION RenamInfo = NULL; UNICODE_STRING UniRenameStr; PFILE_OBJECT fileObject; RtlInitUnicodeString(&UniFileString,L"\\Device\\HarddiskVolume2\\1.txt"); InitializeObjectAttributes( &object, &UniFileString, OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE, NULL, NULL); //打开文件,存在打开，不存在返回错误 status = ZwCreateFile( &hFile, GENERIC_READ | GENERIC_WRITE, &object, &io_status, NULL, FILE_ATTRIBUTE_NORMAL, FILE_SHARE_READ, FILE_OPEN, FILE_NON_DIRECTORY_FILE |FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0); if(!NT_SUCCESS(status)) { _asm int
3; } RenamInfo = (PFILE_RENAME_INFORMATION)ExAllocatePoolWithTag(NonPagedPool,1024,0); RenamInfo->ReplaceIfExists = FALSE; RenamInfo->RootDirectory = NULL; UniRenameStr.Buffer = RenamInfo->FileName; RenamInfo->FileNameLength = sizeof(ReNamePath) - sizeof(WCHAR); RtlCopyMemory(UniRenameStr.Buffer,ReNamePath, sizeof(ReNamePath)); /////////////////////////////////////////////////////////// status = ObReferenceObjectByHandle( hFile, 0, *IoFileObjectType, KernelMode, &fileObject, NULL); if
(!NT_SUCCESS(status)) { _asm int
3; } status = IoSetInformation( fileObject, FileRenameInformation, 1024, RenamInfo); if
(!NT_SUCCESS(status)) { _asm int
3; } ObDereferenceObject(fileObject); ////////////////////////////////////////////////////////// ZwClose(hFile); return;}///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////voidRenameFileROutineByIrp(){UNICODE_STRING UniFileString; OBJECT_ATTRIBUTES object; NTSTATUS status; HANDLE hFile; IO_STATUS_BLOCK io_status = {0}; PFILE_RENAME_INFORMATION RenamInfo = NULL; UNICODE_STRING UniRenameStr; PFILE_OBJECT FileObject; PDEVICE_OBJECT deviceObject = NULL; PIRP irp = NULL; KEVENT event; IO_STATUS_BLOCK localIoStatus; PIO_STACK_LOCATION irpSp = NULL; UNICODE_STRING newFileName; HANDLE handle; PFILE_OBJECT targetFileObject; RtlInitUnicodeString(&UniFileString,L"\\Device\\HarddiskVolume2\\1.txt"); InitializeObjectAttributes( &object, &UniFileString, OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE, NULL, NULL); //打开文件,存在打开，不存在返回错误 status = ZwCreateFile( &hFile, GENERIC_READ | GENERIC_WRITE, &object, &io_status, NULL, FILE_ATTRIBUTE_NORMAL, FILE_SHARE_READ, FILE_OPEN, FILE_NON_DIRECTORY_FILE |FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0); if(!NT_SUCCESS(status)) { _asm int
3; } RenamInfo = (PFILE_RENAME_INFORMATION)ExAllocatePoolWithTag(NonPagedPool,1024,0); RenamInfo->ReplaceIfExists = FALSE; RenamInfo->RootDirectory = NULL; UniRenameStr.Buffer = RenamInfo->FileName; RenamInfo->FileNameLength = sizeof(ReNamePath) - sizeof(WCHAR); RtlCopyMemory(UniRenameStr.Buffer,ReNamePath, sizeof(ReNamePath)); status = ObReferenceObjectByHandle( hFile, 0, *IoFileObjectType, KernelMode, &FileObject, NULL); if
(!NT_SUCCESS(status)) { _asm int
3; } /////////////////////////////////////////////////////////////////////////////////////////////////////////// 以下为iosetinformationfile ObReferenceObject( FileObject ); KeInitializeEvent( &event, SynchronizationEvent, FALSE ); deviceObject = IoGetRelatedDeviceObject( FileObject ); irp = IoAllocateIrp( deviceObject->StackSize, TRUE ); if
(!irp) { _asm int
3; } irp->Tail.Overlay.OriginalFileObject = FileObject; irp->Tail.Overlay.Thread = PsGetCurrentThread(); irp->RequestorMode = KernelMode; irp->UserEvent = &event; irp->Flags = IRP_SYNCHRONOUS_API; irp->UserIosb = &localIoStatus; irpSp = IoGetNextIrpStackLocation( irp ); irpSp->MajorFunction = IRP_MJ_SET_INFORMATION; irpSp->FileObject = FileObject; irp->AssociatedIrp.SystemBuffer = RenamInfo; irp->Flags |= IRP_BUFFERED_IO; irpSp->Parameters.SetFile.Length = 1024; irpSp->Parameters.SetFile.FileInformationClass = FileRenameInformation; irpSp->Parameters.SetFile.ReplaceIfExists = RenamInfo->ReplaceIfExists; if
(RenamInfo->FileName[0] == (UCHAR) OBJ_NAME_PATH_SEPARATOR || RenamInfo->RootDirectory != NULL) { ///////////////////////////////////////////////////////// // 以下IopOpenLinkOrRenameTarget ACCESS_MASK accessMask = FILE_WRITE_DATA; OBJECT_ATTRIBUTES objectAttributes; IO_STATUS_BLOCK ioStatus; OBJECT_HANDLE_INFORMATION handleInformation; newFileName.Length = (USHORT) RenamInfo->FileNameLength; newFileName.MaximumLength = (USHORT) RenamInfo->FileNameLength; newFileName.Buffer = RenamInfo->FileName; InitializeObjectAttributes( &objectAttributes, &newFileName, OBJ_CASE_INSENSITIVE|OBJ_KERNEL_HANDLE, NULL, NULL ); status = IoCreateFile( &handle, FILE_WRITE_DATA | SYNCHRONIZE, &objectAttributes, &ioStatus, (PLARGE_INTEGER) NULL, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, FILE_OPEN, FILE_OPEN_FOR_BACKUP_INTENT, (PVOID) NULL, 0L, CreateFileTypeNone, (PVOID) NULL, //IO_OPEN_TARGET_DIRECTORY | IO_NO_PARAMETER_CHECKING | 0x0004 | IO_FORCE_ACCESS_CHECK ); if(!NT_SUCCESS(status)) { _asm int
3; } status = ObReferenceObjectByHandle( handle, accessMask, *IoFileObjectType, KernelMode, (PVOID *) &targetFileObject, &handleInformation ); if(!NT_SUCCESS(status)) { _asm int
3; } ObDereferenceObject( targetFileObject ); if
(IoGetRelatedDeviceObject( targetFileObject) != IoGetRelatedDeviceObject( FileObject )) { _asm int
3; } else
{ irpSp->Parameters.SetFile.FileObject = targetFileObject; //*TargetHandle = handle; status = STATUS_SUCCESS; } } // 以上IopOpenLinkOrRenameTarget ///////////////////////////////////////////////////// status = IoCallDriver( deviceObject, irp ); if
(status == STATUS_PENDING) KeWaitForSingleObject(&event, Executive, KernelMode, TRUE, 0); if(!NT_SUCCESS(status)) { _asm int
3; } ZwClose( handle);// 以上为IOSETINFORMATIONFILE //////////////////////////////////////////////////////////////////////////////////////////////////////////////////// ZwClose(hFile); ObDereferenceObject(FileObject); return
STATUS_SUCCESS;} |
原文：http://www.cnblogs.com/itdef/p/3759975.html