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main.cpp
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2151 lines (1916 loc) · 46.9 KB
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#include "stdafx.h"
///////////////////////////////////////////////////////////////////////////////
///
/// Copyright (c) 2023 - ultracage(rsa)
///
/// Original filename: FucnTS.c
/// Project : FucnTS
/// Date of creation : 2023-02-18
/// Author(s) : <author name(s)>
///
/// Purpose : <description>
///
/// Revisions:
/// 0000 [2023-02-18] Initial revision.
///
///////////////////////////////////////////////////////////////////////////////
// $Id$
#include "FucnTS.h"
#ifdef __cplusplus
namespace { // anonymous namespace to limit the scope of this global variable!
#endif
PDRIVER_OBJECT pdoGlobalDrvObj = 0;
#ifdef __cplusplus
}; // anonymous namespace
#endif
EXTERN_C SSDT KeServiceDescriptorTable;
VOID (*g_uOldUnLoad)(IN PDRIVER_OBJECT DriverObject);
// ULONG g_uOldUnLoad = 0;
BOOLEAN g_bUnLoad = FALSE;
ULONG g_uDnfPid = 0;
NTSTATUS
NtQueryPerformanceCounter (__out PLARGE_INTEGER PerformanceCounter,
__out_opt PLARGE_INTEGER PerformanceFrequency)
{
return STATUS_SUCCESS;
}
NTSTATUS FUCNTS_DispatchCreateClose(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp
)
{
NTSTATUS status = STATUS_SUCCESS;
Irp->IoStatus.Status = status;
Irp->IoStatus.Information = 0;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return status;
}
NTSTATUS FUCNTS_DispatchDeviceControl(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp
)
{
NTSTATUS status = STATUS_SUCCESS;
PIO_STACK_LOCATION irpSp = IoGetCurrentIrpStackLocation(Irp);
switch(irpSp->Parameters.DeviceIoControl.IoControlCode)
{
case IOCTL_Memeory:
{
// 恢复这三个hook, TS没有检测。
// KiAttachProcess
// NtReadVritualMemory
// NtWriteVirtualMemory
// NtOpenProcess
// NtOpenThread
// KdBreakPoint();
// DebugPort 清零
Irp->IoStatus.Information = 0;
status = STATUS_SUCCESS;
}
break;
case IOCTL_UNMemeory:
{
KdPrint(("UnFuck TP!\n"));
Irp->IoStatus.Information = 0;
status = STATUS_SUCCESS;
}
break;
default:
Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST;
Irp->IoStatus.Information = 0;
break;
}
status = Irp->IoStatus.Status;
IoCompleteRequest(Irp, IO_NO_INCREMENT);
return status;
}
VOID FUCNTS_DriverUnload(
IN PDRIVER_OBJECT DriverObject
)
{
//KdBreakPoint();
PDEVICE_OBJECT pdoNextDeviceObj = pdoGlobalDrvObj->DeviceObject;
IoDeleteSymbolicLink(&usSymlinkName);
if (g_uOldUnLoad = 0)
{
UnHookTsUnLoad();
}
if (!g_bUnLoad)
{
ULONG uCurrentBuild = 0;
PsGetVersion(NULL, NULL, &uCurrentBuild, NULL);
// XP
// #define NtWriteVirtualMemoryIndex 0x115
// #define NtReadVirtualMemoryIndex 0xba
// 2003
// #define NtWriteVirtualMemoryIndex 0x11f
// #define NtReadVirtualMemoryIndex 0xc2
if (uCurrentBuild == 2600) // xp
{
UnHookSSDT(g_uOldNtReadVirtualMemoryAddr, 0xba);
UnHookSSDT(g_uOldNtWriteVirtualMemoryAddr, 0x115);
}
else if (uCurrentBuild == 3790) // 2003
{
UnHookSSDT(g_uOldNtReadVirtualMemoryAddr, 0xc2);
UnHookSSDT(g_uOldNtWriteVirtualMemoryAddr, 0x11f);
}
EnableNtOpenProcessHook(FALSE);
EnableNtOpenThreadHook(FALSE);
//EnableZwOpenProcsssook(0, FALSE);
}
// EnableNtCreateFileHook(0, FALSE);
// Delete all the device objects
while(pdoNextDeviceObj)
{
PDEVICE_OBJECT pdoThisDeviceObj = pdoNextDeviceObj;
pdoNextDeviceObj = pdoThisDeviceObj->NextDevice;
IoDeleteDevice(pdoThisDeviceObj);
}
}
#ifdef __cplusplus
extern "C" {
#endif
NTSTATUS DriverEntry( IN OUT PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegistryPath )
{
//KdBreakPoint();
PDEVICE_OBJECT pdoDeviceObj = 0;
NTSTATUS status = STATUS_UNSUCCESSFUL;
pdoGlobalDrvObj = DriverObject;
// Create the device object.
if(!NT_SUCCESS(status = IoCreateDevice(
DriverObject,
0,
&usDeviceName,
FILE_DEVICE_UNKNOWN,
FILE_DEVICE_SECURE_OPEN,
FALSE,
&pdoDeviceObj
)))
{
// Bail out (implicitly forces the driver to unload).
return status;
};
// Now create the respective symbolic link object
if(!NT_SUCCESS(status = IoCreateSymbolicLink(
&usSymlinkName,
&usDeviceName
)))
{
IoDeleteDevice(pdoDeviceObj);
return status;
}
// NOTE: You need not provide your own implementation for any major function that
// you do not want to handle. I have seen code using DDKWizard that left the
// *empty* dispatch routines intact. This is not necessary at all!
DriverObject->MajorFunction[IRP_MJ_CREATE] =
DriverObject->MajorFunction[IRP_MJ_CLOSE] = FUCNTS_DispatchCreateClose;
DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = FUCNTS_DispatchDeviceControl;
DriverObject->DriverUnload = FUCNTS_DriverUnload;
ULONG uImageBase = 0;
// HookTsUnLoad();
//
// // KdBreakPoint();
// KdPrint(("Fuck TP!\n"));
//
//if (DisDebugZero())
//{
Hook();
KdPrint(("Fuck TP success!\n"));
//}
return STATUS_SUCCESS;
}
#ifdef __cplusplus
}; // extern "C"
#endif
// 判断是否开启PAE
#pragma LOCKEDCODE
BOOLEAN IsOpenPAE()
{
ULONG uCR4 = 0;
__asm
{
_emit 0x0F
_emit 0x20
_emit 0xE0
mov uCR4, eax
}
// 000006d9
// 0110 1101 1001
// 0000 0010 0000
// 第5位为0,则未开启PAE选项
if ((uCR4 & 0x00000020) == 0x00000020)
{
return TRUE;
}
else
{
return FALSE;
}
}
#pragma LOCKEDCODE
VOID GetKernelFileName(PWCHAR pszKernelName)
{
PWCHAR pszFullName = (IsOpenPAE() ? L"\\SystemRoot\\system32\\ntkrnlpa.exe" :
L"\\SystemRoot\\system32\\ntoskrnl.exe");
RtlCopyMemory(pszKernelName,
pszFullName,
wcslen(pszFullName) * sizeof(WCHAR) + sizeof(WCHAR));
}
PVOID GetKernelBase(PVOID pRawData, PANSI_STRING pFuncName, ULONG uFuncAddr)
{
// 获得该地址在文件中的RAW
// PVOID pFuncAddr = MiFindExportedRoutineByNameByRaw(pRawData, pFuncName);
PVOID pFuncRva = MiFindExportedRoutineRvaByNameByRaw(pRawData, pFuncName);
if (pFuncRva == NULL)
{
return NULL;
}
// 8082d1f0 - 80800000 = 0x2d1f0;
// 获得ntoskrnl.exe在内存中的基地址
PVOID pKernelBase = (PVOID)(uFuncAddr - (ULONG)pFuncRva);
return pKernelBase;
}
NTSTATUS OpenKernelFile(PULONG puKernelBase, PULONG puImageBase)
{
WCHAR szKernelName[MAX_PATH];
RtlZeroMemory(szKernelName, MAX_PATH * 2);
GetKernelFileName(szKernelName);
KdPrint(("the kernel file's name is %ws\n", szKernelName));
OBJECT_ATTRIBUTES ObjectAttributes;
UNICODE_STRING uniKernelName;
RtlInitUnicodeString(&uniKernelName, szKernelName);
InitializeObjectAttributes(&ObjectAttributes,
&uniKernelName,
OBJ_CASE_INSENSITIVE,
NULL,
NULL);
HANDLE hFile = NULL;
IO_STATUS_BLOCK IoStatusBlock;
NTSTATUS FileStatus = ZwCreateFile(&hFile,
GENERIC_READ,
&ObjectAttributes,
&IoStatusBlock,
NULL,
FILE_ATTRIBUTE_NORMAL,
FILE_SHARE_READ,
FILE_OPEN,
FILE_SYNCHRONOUS_IO_NONALERT,
NULL,
0);
if (!NT_SUCCESS(FileStatus))
{
KdPrint(("Open File fails\n"));
return FileStatus;
}
// 获得文件大小
FILE_STANDARD_INFORMATION fsi;
FileStatus = ZwQueryInformationFile(hFile,
&IoStatusBlock,
&fsi,
sizeof(FILE_STANDARD_INFORMATION),
FileStandardInformation);
if (!NT_SUCCESS(FileStatus))
{
KdPrint(("get file length fails\n"));
return FileStatus;
}
KdPrint(("file length:%u\n", fsi.EndOfFile.QuadPart));
// 读取文件
ULONG uRawDataSize = (ULONG)fsi.EndOfFile.QuadPart;
PUCHAR pRawData = (PUCHAR)ExAllocatePool(NonPagedPool, uRawDataSize);
RtlZeroMemory(pRawData, uRawDataSize);
if (pRawData == NULL)
{
KdPrint(("ExAllocatePool file memory fails\n"));
return STATUS_MEMORY_NOT_ALLOCATED;
}
FileStatus = ZwReadFile(hFile,
NULL,
NULL,
NULL,
&IoStatusBlock,
pRawData,
uRawDataSize,
NULL,
NULL);
if (!NT_SUCCESS(FileStatus))
{
KdPrint(("ZwReadFile file fails\n"));
return FileStatus;
}
if (uRawDataSize != IoStatusBlock.Information)
{
KdPrint(("read file size error\n"));
return FileStatus;
}
if (hFile != NULL)
{
ZwClose(hFile);
hFile = NULL;
}
// 重定位用他LdrRelocateImage
if (((PIMAGE_DOS_HEADER)pRawData)->e_magic != IMAGE_DOS_SIGNATURE)
{
return STATUS_INVALID_IMAGE_FORMAT;
}
PIMAGE_NT_HEADERS pNtHeader = RtlImageNtHeader(pRawData);
if (pNtHeader == NULL)
{
return STATUS_UNSUCCESSFUL;
}
if (pNtHeader->Signature != IMAGE_NT_SIGNATURE)
{
return STATUS_INVALID_IMAGE_FORMAT;
}
ANSI_STRING FuncName;
RtlInitAnsiString(&FuncName, "ZwPulseEvent");
PVOID pKernelBase = GetKernelBase(pRawData, &FuncName, (ULONG)ZwPulseEvent);
if (pKernelBase == NULL)
{
return STATUS_UNSUCCESSFUL;
}
ULONG uSizeOfImage = pNtHeader->OptionalHeader.SizeOfImage;
PUCHAR pImageBase = (PUCHAR)ExAllocatePool(NonPagedPool, uSizeOfImage);
RtlZeroMemory(pImageBase, uSizeOfImage);
if (pImageBase == NULL)
{
KdPrint(("ExAllocatePool file memory fails\n"));
return STATUS_MEMORY_NOT_ALLOCATED;
}
NTSTATUS status = 0;
PUCHAR UserModeZwPulseEvent = NULL;
LoadImage(pImageBase, pRawData);
LdrRelocateImage(pImageBase, uSizeOfImage, (ULONG)pKernelBase);
*puImageBase = (ULONG)pImageBase;
*puKernelBase = (ULONG)pKernelBase;
if (pRawData != NULL)
{
ExFreePool(pRawData);
pRawData = NULL;
}
return STATUS_SUCCESS;
}
#pragma LOCKEDCODE
ULONG GetSSDTAddr(ULONG KernelBase, ULONG ImageBase, ULONG uIndex)
{
ULONG SSDTAddr = 0;
// 获得原始SSDT表
ULONG uSSDTVa = *(PULONG)KeServiceDescriptorTable.ServiceTableBase
- KernelBase + ImageBase;
SSDTAddr = *(PULONG)(uSSDTVa + uIndex * 4);
return SSDTAddr;
}
#pragma LOCKEDCODE
void CopyFuncByte(ULONG uNewAddr, ULONG uOlduAddr, ULONG uFuncAddr)
{
ULONG OldLen = DisassembleUntil((PUCHAR)uOlduAddr, 6);
CliAndDisableWP();
RtlMoveMemory((PCHAR)uFuncAddr, (PCHAR)uOlduAddr, OldLen);
*(PUCHAR)(uFuncAddr + OldLen) = 0x68;
*(PULONG)(uFuncAddr + OldLen + 1) = (ULONG)(uNewAddr + OldLen);
*(PUCHAR)(uFuncAddr + OldLen + 5) = 0xc3;
EnableWPAndSti();
}
NTSTATUS Hook()
{
NTSTATUS status;
ULONG uKernelBase = 0;
ULONG uImageBase = 0;
// KdBreakPoint();
OpenKernelFile(&uKernelBase, &uImageBase);
INSTRUCTION Instruction;
ULONG uLength = 0;
ANSI_STRING FuncName;
UNICODE_STRING SymbolName;
PVOID SymbolAddress = NULL;;
PVOID OldSymbolAddress = NULL;
ULONG uCurrentBuild = 0;
PsGetVersion(NULL, NULL, &uCurrentBuild, NULL);
// XP
// #define NtWriteVirtualMemoryIndex 0x115
// #define NtReadVirtualMemoryIndex 0xba
// 2003
// #define NtWriteVirtualMemoryIndex 0x11f
// #define NtReadVirtualMemoryIndex 0xc2
if (uCurrentBuild == 2600) // xp
{
ULONG uNewSSDTAddr = GetSSDTAddr(uKernelBase, uImageBase, 0x115);
ULONG uOlduSSDTAddr = uNewSSDTAddr - uKernelBase + uImageBase;
CopyFuncByte(uNewSSDTAddr, uOlduSSDTAddr, (ULONG)FuckNtWriteVirtualMemory);
HookSSDT((ULONG)FuckNtWriteVirtualMemory, &g_uOldNtWriteVirtualMemoryAddr, 0x115);
uNewSSDTAddr = GetSSDTAddr(uKernelBase, uImageBase, 0xba);
uOlduSSDTAddr = uNewSSDTAddr - uKernelBase + uImageBase;
CopyFuncByte(uNewSSDTAddr, uOlduSSDTAddr, (ULONG)FuckNtReadVirtualMemory);
HookSSDT((ULONG)FuckNtReadVirtualMemory, &g_uOldNtReadVirtualMemoryAddr, 0xba);
}
else if (uCurrentBuild == 3790) // 2003
{
ULONG uNewSSDTAddr = GetSSDTAddr(uKernelBase, uImageBase, 0x11f);
ULONG uOlduSSDTAddr = uNewSSDTAddr - uKernelBase + uImageBase;
CopyFuncByte(uNewSSDTAddr, uOlduSSDTAddr, (ULONG)FuckNtWriteVirtualMemory);
HookSSDT((ULONG)FuckNtWriteVirtualMemory, &g_uOldNtWriteVirtualMemoryAddr, 0x11f);
uNewSSDTAddr = GetSSDTAddr(uKernelBase, uImageBase, 0xc2);
uOlduSSDTAddr = uNewSSDTAddr - uKernelBase + uImageBase;
CopyFuncByte(uNewSSDTAddr, uOlduSSDTAddr, (ULONG)FuckNtReadVirtualMemory);
HookSSDT((ULONG)FuckNtReadVirtualMemory, &g_uOldNtReadVirtualMemoryAddr, 0xc2);
}
else
{
KdPrint(("Hook SSDT fails\n"));
}
//EnableKiAttachProcessHook(uImageBase);
EnableNtOpenProcessHook(TRUE);
//EnableNtOpenThreadHook(TRUE);
// EnableZwOpenProcsssook(uImageBase, TRUE);
// EnableNtCreateFileHook(uImageBase, TRUE);
if (uImageBase != 0)
{
ExFreePool((PVOID)uImageBase);
}
return STATUS_SUCCESS;
}
BOOLEAN HookSSDT(ULONG uNewHookAddr, PULONG pOldFuncAddr, ULONG uIndex)
{
ULONG dwAddr
= *(PULONG)KeServiceDescriptorTable.ServiceTableBase + uIndex * 4;
*pOldFuncAddr = *(PULONG)dwAddr;
__try
{
CliAndDisableWP();
*(PULONG)dwAddr = (ULONG)uNewHookAddr;
EnableWPAndSti();
}
__except(EXCEPTION_EXECUTE_HANDLER)
{
return FALSE;
}
return TRUE;
}
BOOLEAN UnHookSSDT(ULONG uOldFuncAddr, ULONG uIndex)
{
ULONG dwAddr
= *(PULONG)KeServiceDescriptorTable.ServiceTableBase + uIndex * 4;
__try
{
CliAndDisableWP();
*(PULONG)dwAddr = uOldFuncAddr;
EnableWPAndSti();
}
__except(EXCEPTION_EXECUTE_HANDLER)
{
return FALSE;
}
return TRUE;
}
VOID CliAndDisableWP()
{
__asm
{
cli;
push eax;
mov eax, cr0;
and eax, 0FFFEFFFFh;
mov cr0, eax;
pop eax;
}
}
VOID EnableWPAndSti()
{
__asm
{
push eax;
mov eax, cr0;
or eax, 10000h;
mov cr0, eax;
pop eax;
sti;
}
}
#pragma LOCKEDCODE
__declspec( naked ) void FuckNtWriteVirtualMemory()
{
__asm
{
mov ecx, 0x10
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
}
}
#pragma LOCKEDCODE
__declspec( naked ) void FuckNtReadVirtualMemory()
{
__asm
{
mov ecx, 0x1232434
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
NOP
}
}
UCHAR BackupKiAttachProcess[15] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
#pragma LOCKEDCODE
VOID EnableKiAttachProcessHook(ULONG uImageBase)
{
//KdBreakPoint();
KIRQL OldIrql;
ULONG uLength = 0;
ANSI_STRING FuncName;
UNICODE_STRING SymbolName;
PVOID SymbolAddress = NULL;;
PVOID OldSymbolAddress = NULL;
ULONG uReg = 0;
ULONG uKiAttachProcessAddr = 0;
ULONG uOldKiAttachProcessAddr = 0;
RtlInitUnicodeString(&SymbolName, L"KeAttachProcess");
RtlInitAnsiString(&FuncName, "KeAttachProcess");
OldSymbolAddress = MiFindExportedRoutineByName((PVOID)uImageBase, &FuncName);
if ((SymbolAddress = MmGetSystemRoutineAddress(
&SymbolName)) && OldSymbolAddress)
{
// KiAttachProcess 没有被导出。 搜索KeAttachProcess的第一个0xE8处。既是KiAttachProcess的地址。
// 后面有个字节0xC2.这样确定是否找到KiAttachProcess。
// nt!KeAttachProcess+0x2a:
// 804f8906 ff1514874d80 call dword ptr [nt!_imp__KeRaiseIrqlToDpcLevel (804d8714)]
// 804f890c 884508 mov byte ptr [ebp+8],al
// 804f890f 8d864c010000 lea eax,[esi+14Ch]
// 804f8915 50 push eax
// 804f8916 ff7508 push dword ptr [ebp+8]
// 804f8919 57 push edi
// 804f891a 56 push esi
// 804f891b e8b8feffff call nt!KiAttachProcess (804f87d8)
//
// nt!KeAttachProcess+0x44:
// 804f8920 5f pop edi
// 804f8921 5e pop esi
// 804f8922 5d pop ebp
// 804f8923 c20400 ret 4
CliAndDisableWP();
ULONG uCurrentBuild = 0;
PsGetVersion(NULL, NULL, &uCurrentBuild, NULL);
// XP
// #define NtWriteVirtualMemoryIndex 0x115
// #define NtReadVirtualMemoryIndex 0xba
// 2003
// #define NtWriteVirtualMemoryIndex 0x11f
// #define NtReadVirtualMemoryIndex 0xc2
PUCHAR pStart = (PUCHAR)SymbolAddress;
for (INT i = 0; i < 512; i++)
{
if (uCurrentBuild == 2600) // xp
{
if (*(PUCHAR)pStart == 0xe8)
{
// 找到KiAttachProcess
// call addr
// addr - CurAddr - 5 = op;
// addr = CurAddr + 5 + op
uKiAttachProcessAddr = (ULONG)(pStart + 0x5 + *(PULONG)(pStart + 1));
break;
}
pStart++;
}
else if (uCurrentBuild == 3790) // 2003
{
if (*(PUCHAR)pStart == 0xe8)
{
// 找到KiAttachProcess
// call addr
// addr - CurAddr - 5 = op;
// addr = CurAddr + 5 + op
// uKiAttachProcessAddr = (ULONG)(pStart + 0x5 + *(PULONG)(pStart + 1));
PUCHAR pStartEx = (PUCHAR)pStart + 1;
for (int j = 0; j < 512; j++)
{
if (*(PUCHAR)pStartEx == 0xe8)
{
// 找到KiAttachProcess
// call addr
// addr - CurAddr - 5 = op;
// addr = CurAddr + 5 + op
uKiAttachProcessAddr = (ULONG)(pStartEx + 0x5 + *(PULONG)(pStartEx + 1));
break;
}
pStartEx++;
}
break;
}
pStart++;
}
}
pStart = (PUCHAR)OldSymbolAddress;
for (INT i = 0; i < 512; i++)
{
if (uCurrentBuild == 2600) // xp
{
if (*(PUCHAR)pStart == 0xe8)
{
// 找到KiAttachProcess
// call addr
// addr - CurAddr - 5 = op;
// addr = CurAddr + 5 + op
uOldKiAttachProcessAddr = (ULONG)(pStart + 0x5 + *(PULONG)(pStart + 1));
break;
}
pStart++;
}
else if (uCurrentBuild == 3790) // 2003
{
if (*(PUCHAR)pStart == 0xe8)
{
// 找到KiAttachProcess
// call addr
// addr - CurAddr - 5 = op;
// addr = CurAddr + 5 + op
// uOldKiAttachProcessAddr = (ULONG)(pStart + 0x5 + *(PULONG)(pStart + 1));
PUCHAR pStartEx = (PUCHAR)pStart + 1;
for (int j = 0; j < 512; j++)
{
if (*(PUCHAR)pStartEx == 0xe8)
{
// 找到KiAttachProcess
// call addr
// addr - CurAddr - 5 = op;
// addr = CurAddr + 5 + op
uOldKiAttachProcessAddr = (ULONG)(pStartEx + 0x5 + *(PULONG)(pStartEx + 1));
break;
}
pStartEx++;
}
break;
}
pStart++;
}
}
EnableWPAndSti();
ULONG OldLen = 9; DisassembleUntil((PUCHAR)uKiAttachProcessAddr, 9);
CliAndDisableWP();
RtlMoveMemory((PCHAR)BackupKiAttachProcess, (PCHAR)uOldKiAttachProcessAddr, OldLen);
EnableWPAndSti();
OldIrql = KeRaiseIrqlToDpcLevel();
CliAndDisableWP();
RtlMoveMemory((PVOID)uKiAttachProcessAddr, BackupKiAttachProcess, 9);
EnableWPAndSti();
KeLowerIrql(OldIrql);
}
}
ULONG GetModuleBase(PCHAR szModuleName)
{
ULONG uSize = 0x10000;
PVOID pModuleInfo = ExAllocatePoolWithTag(NonPagedPool,
uSize,
'GetB');
if (pModuleInfo == NULL)
{
KdPrint(("ExAllocatePoolWithTag failed\n"));
return 0;
}
RtlZeroMemory(pModuleInfo, uSize);
NTSTATUS status = ZwQuerySystemInformation(SystemModuleInformation,
pModuleInfo,
uSize,
NULL);
if(!NT_SUCCESS(status))
{
KdPrint(("FindModuleByAddress query failed\n"));
//打印错误
KdPrint(("FindModuleByAddress status: 0x%x\n", status));
if (pModuleInfo != NULL)
{
ExFreePool(pModuleInfo);
pModuleInfo = NULL;
}
return 0;
}
ULONG uNumberOfModules = *(PULONG)pModuleInfo;
if (uNumberOfModules == 0)
{
return 0;
}
PRTL_PROCESS_MODULE_INFORMATION pStart =
(PRTL_PROCESS_MODULE_INFORMATION)((ULONG)pModuleInfo + sizeof(ULONG));
for (ULONG uCount = 0; uCount < uNumberOfModules; uCount++)
{
PUCHAR pszFullPathName = (PUCHAR)pStart->FullPathName;
ULONG uOffsetName = pStart->OffsetToFileName;
PUCHAR pszName = (PUCHAR)(pszFullPathName + uOffsetName);
if (_stricmp((const char *)pszName, szModuleName) == 0)
{
ULONG uImageBase = (ULONG)pStart->ImageBase;
if (pModuleInfo != NULL)
{
ExFreePool(pModuleInfo);
pModuleInfo = NULL;
}
return uImageBase;
}
pStart++;
}
if (pModuleInfo != NULL)
{
ExFreePool(pModuleInfo);
pModuleInfo = NULL;
}
return 0;
}
BOOLEAN DisDebugZero()
{
// 获得TesSafe.sys的加载基地址
ULONG uImageBase = GetModuleBase("TesSafe.sys");
if (uImageBase == 0)
{
return FALSE;
}
// 修改三处
// 修改此三处即可修复DebugPort清零问题。
// 1. 0x41E0 0xc3
// 2. 0x2638 0xc3
// 3. 0x4F2C 0xc3
KIRQL OldIrql;
OldIrql = KeRaiseIrqlToDpcLevel();
CliAndDisableWP();
// 总检查代码处
*(PUCHAR)(uImageBase + 0x3658) = 0xc3;
// 第一处DebugPort清零
*(PUCHAR)(uImageBase + 0x5556) = 0xc3;
// 第二处DebugPort清零
*(PUCHAR)(uImageBase + 0x1E4E) = 0xc3;
EnableWPAndSti();
KeLowerIrql(OldIrql);
// 每次更新其实变动最大的就是这三处修改了
// 更新一次。偏移就会变。最好呢。用特征码匹配来做
// 那每次更新了。就不会再取麻烦的调试了。
return TRUE;
}
VOID GetDpcRoutine()
{
// Index = 0;
// do {
// ListHead = &KiTimerTableListHead[Index].Entry;
// NextEntry = ListHead->Flink;
// while (NextEntry != ListHead) {
// Timer = CONTAINING_RECORD(NextEntry, KTIMER, TimerListEntry);
// NextEntry = NextEntry->Flink;
// if (Timer->DueTime.QuadPart <= CurrentTime.QuadPart) {
//
// //
// // If the timer expiration DPC is queued, then the time has
// // been change and the DPC has not yet had the chance to run
// // and clear out the expired timers.
// //
//
// if ((KeGetCurrentPrcb()->TimerRequest == 0) &&
// *((volatile PKSPIN_LOCK *)(&KiTimerExpireDpc.DpcData)) == NULL) {
// DbgBreakPoint();
// }
// }
// }
//
// Index += 1;
// } while(Index < TIMER_TABLE_SIZE);
}
ULONG GetPlantformDependentInfo(ULONG dwFlag)
{
ULONG current_build;
ULONG ans = 0;
PsGetVersion(NULL, NULL, ¤t_build, NULL);
switch ( dwFlag )
{
case EPROCESS_SIZE:
if (current_build == 2195) ans = 0 ; // 2000,当前不支持2000,下同
if (current_build == 2600) ans = 0x25C; // xp
if (current_build == 3790) ans = 0x270; // 2003
break;
case PEB_OFFSET:
if (current_build == 2195) ans = 0;
if (current_build == 2600) ans = 0x1b0;
if (current_build == 3790) ans = 0x1a0;
break;
case FILE_NAME_OFFSET:
if (current_build == 2195) ans = 0;
if (current_build == 2600) ans = 0x174;
if (current_build == 3790) ans = 0x164;
break;
case PROCESS_LINK_OFFSET:
if (current_build == 2195) ans = 0;
if (current_build == 2600) ans = 0x088;
if (current_build == 3790) ans = 0x098;
break;
case PROCESS_ID_OFFSET:
if (current_build == 2195) ans = 0;
if (current_build == 2600) ans = 0x084;
if (current_build == 3790) ans = 0x094;
break;
case EXIT_TIME_OFFSET:
if (current_build == 2195) ans = 0;
if (current_build == 2600) ans = 0x078;
if (current_build == 3790) ans = 0x088;
break;
}
return ans;
}
void GetFuckHookAddr(ULONG uFuckAddr, ULONG& uFirst, ULONG & uSecond)
{
// 00011660 90 nop
// 00011661 FF D7 call edi
// 00011663 50 push eax
// 00011664 90 nop
//
// 00011690 90 nop
// 00011691 FF D0 call eax