DriverInjectDll/undocumented.cpp at master · strivexjun/DriverInjectDll · GitHub

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#include "undocumented.h"

#include "ssdt.h"

typedef NTSTATUS(NTAPI* ZWQUERYINFORMATIONPROCESS)(

IN HANDLE ProcessHandle,

IN PROCESSINFOCLASS ProcessInformationClass,

OUT PVOID ProcessInformation,

IN ULONG ProcessInformationLength,

OUT PULONG ReturnLength OPTIONAL

);

typedef NTSTATUS(NTAPI* ZWQUERYINFORMATIONTHREAD)(

IN HANDLE ThreadHandle,

IN THREADINFOCLASS ThreadInformationClass,

IN OUT PVOID ThreadInformation,

IN ULONG ThreadInformationLength,

OUT PULONG ReturnLength OPTIONAL

);

typedef NTSTATUS(NTAPI* NTQUERYOBJECT)(

IN HANDLE Handle OPTIONAL,

IN OBJECT_INFORMATION_CLASS ObjectInformationClass,

OUT PVOID ObjectInformation OPTIONAL,

IN ULONG ObjectInformationLength,

OUT PULONG ReturnLength OPTIONAL

);

typedef NTSTATUS(NTAPI* ZWQUERYSYSTEMINFORMATION)(

IN SYSTEM_INFORMATION_CLASS SystemInformationClass,

OUT PVOID SystemInformation,

IN ULONG SystemInformationLength,

OUT PULONG ReturnLength OPTIONAL

);

typedef NTSTATUS(NTAPI* NTQUERYSYSTEMINFORMATION)(

IN SYSTEM_INFORMATION_CLASS SystemInformationClass,

OUT PVOID SystemInformation,

IN ULONG SystemInformationLength,

OUT PULONG ReturnLength OPTIONAL

);

typedef NTSTATUS(NTAPI* NTCLOSE)(

IN HANDLE Handle

);

typedef NTSTATUS(NTAPI* NTSETCONTEXTTHREAD)(

IN HANDLE ThreadHandle,

IN PCONTEXT Context

);

typedef NTSTATUS(NTAPI* NTCONTINUE)(

IN PCONTEXT Context,

BOOLEAN RaiseAlert

);

typedef NTSTATUS(NTAPI* NTDUPLICATEOBJECT)(

IN HANDLE SourceProcessHandle,

IN HANDLE SourceHandle,

IN HANDLE TargetProcessHandle,

OUT PHANDLE TargetHandle,

IN ACCESS_MASK DesiredAccess OPTIONAL,

IN ULONG HandleAttributes,

IN ULONG Options

);

typedef NTSTATUS(NTAPI* KERAISEUSEREXCEPTION)(

IN NTSTATUS ExceptionCode

);

typedef NTSTATUS(NTAPI* NTSETINFORMATIONTHREAD)(

IN HANDLE ThreadHandle,

IN THREADINFOCLASS ThreadInformationClass,

IN PVOID ThreadInformation,

IN ULONG ThreadInformationLength

);

typedef NTSTATUS(NTAPI* NTSETINFORMATIONPROCESS)(

IN HANDLE ProcessHandle,

IN PROCESSINFOCLASS ProcessInformationClass,

IN PVOID ProcessInformation,

IN ULONG ProcessInformationLength

);

typedef NTSTATUS(NTAPI* NTQUERYINFORMATIONPROCESS)(

IN HANDLE ProcessHandle,

IN PROCESSINFOCLASS ProcessInformationClass,

OUT PVOID ProcessInformation,

IN ULONG ProcessInformationLength,

OUT PULONG ReturnLength OPTIONAL

);

typedef NTSTATUS(NTAPI* NTSYSTEMDEBUGCONTROL)(

IN SYSDBG_COMMAND Command,

IN PVOID InputBuffer OPTIONAL,

IN ULONG InputBufferLength,

OUT PVOID OutputBuffer OPTIONAL,

IN ULONG OutputBufferLength,

OUT PULONG ReturnLength OPTIONAL

);

static ZWQUERYINFORMATIONPROCESS ZwQIP = 0;

static ZWQUERYINFORMATIONTHREAD ZwQIT = 0;

static NTQUERYOBJECT NtQO = 0;

static ZWQUERYSYSTEMINFORMATION ZwQSI = 0;

static NTQUERYSYSTEMINFORMATION NtQSI = 0;

static NTCLOSE NtClo = 0;

static NTSETCONTEXTTHREAD NtSCT = 0;

static NTCONTINUE NtCon = 0;

static NTDUPLICATEOBJECT NtDO = 0;

static KERAISEUSEREXCEPTION KeRUE = 0;

static NTSETINFORMATIONTHREAD NtSIT = 0;

static NTSETINFORMATIONPROCESS NtSIP = 0;

static NTQUERYINFORMATIONPROCESS NtQIP = 0;

static NTSYSTEMDEBUGCONTROL NtSDBC = 0;

NTSTATUS NTAPI Undocumented::ZwQueryInformationProcess(

IN HANDLE ProcessHandle,

IN PROCESSINFOCLASS ProcessInformationClass,

OUT PVOID ProcessInformation,

IN ULONG ProcessInformationLength,

OUT PULONG ReturnLength OPTIONAL)

{

return ZwQIP(ProcessHandle, ProcessInformationClass, ProcessInformation, ProcessInformationLength, ReturnLength);

}

NTSTATUS NTAPI Undocumented::ZwQueryInformationThread(

IN HANDLE ThreadHandle,

IN THREADINFOCLASS ThreadInformationClass,

IN OUT PVOID ThreadInformation,

IN ULONG ThreadInformationLength,

OUT PULONG ReturnLength OPTIONAL)

{

return ZwQIT(ThreadHandle, ThreadInformationClass, ThreadInformation, ThreadInformationLength, ReturnLength);

}

NTSTATUS NTAPI Undocumented::NtQueryObject(

IN HANDLE Handle OPTIONAL,

IN OBJECT_INFORMATION_CLASS ObjectInformationClass,

OUT PVOID ObjectInformation OPTIONAL,

IN ULONG ObjectInformationLength,

OUT PULONG ReturnLength OPTIONAL)

{

return NtQO(Handle, ObjectInformationClass, ObjectInformation, ObjectInformationLength, ReturnLength);

}

NTSTATUS NTAPI Undocumented::ZwQuerySystemInformation(

IN SYSTEM_INFORMATION_CLASS SystemInformationClass,

OUT PVOID SystemInformation,

IN ULONG SystemInformationLength,

OUT PULONG ReturnLength OPTIONAL)

{

return ZwQSI(SystemInformationClass, SystemInformation, SystemInformationLength, ReturnLength);

}

NTSTATUS NTAPI Undocumented::NtQuerySystemInformation(

IN SYSTEM_INFORMATION_CLASS SystemInformationClass,

OUT PVOID SystemInformation,

IN ULONG SystemInformationLength,

OUT PULONG ReturnLength OPTIONAL)

{

return NtQSI(SystemInformationClass, SystemInformation, SystemInformationLength, ReturnLength);

}

NTSTATUS NTAPI Undocumented::NtClose(

IN HANDLE Handle)

{

return NtClo(Handle);

}

NTSTATUS NTAPI Undocumented::NtSetContextThread(

IN HANDLE ThreadHandle,

IN PCONTEXT Context)

{

return NtSCT(ThreadHandle, Context);

}

NTSTATUS NTAPI Undocumented::NtContinue(

IN PCONTEXT Context,

BOOLEAN RaiseAlert)

{

return NtCon(Context, RaiseAlert);

}

NTSTATUS NTAPI Undocumented::NtDuplicateObject(

IN HANDLE SourceProcessHandle,

IN HANDLE SourceHandle,

IN HANDLE TargetProcessHandle,

OUT PHANDLE TargetHandle,

IN ACCESS_MASK DesiredAccess OPTIONAL,

IN ULONG HandleAttributes,

IN ULONG Options)

{

return NtDO(SourceProcessHandle, SourceHandle, TargetProcessHandle, TargetHandle, DesiredAccess, HandleAttributes, Options);

}

NTSTATUS NTAPI Undocumented::KeRaiseUserException(

IN NTSTATUS ExceptionCode)

{

return KeRUE(ExceptionCode);

}

NTSTATUS NTAPI Undocumented::NtSetInformationThread(

IN HANDLE ThreadHandle,

IN THREADINFOCLASS ThreadInformationClass,

IN PVOID ThreadInformation,

IN ULONG ThreadInformationLength)

{

return NtSIT(ThreadHandle, ThreadInformationClass, ThreadInformation, ThreadInformationLength);

}

NTSTATUS NTAPI Undocumented::NtSetInformationProcess(

IN HANDLE ProcessHandle,

IN PROCESSINFOCLASS ProcessInformationClass,

IN PVOID ProcessInformation,

IN ULONG ProcessInformationLength)

{

return NtSIP(ProcessHandle, ProcessInformationClass, ProcessInformation, ProcessInformationLength);

}

NTSTATUS NTAPI Undocumented::NtQueryInformationProcess(

IN HANDLE ProcessHandle,

IN PROCESSINFOCLASS ProcessInformationClass,

OUT PVOID ProcessInformation,

IN ULONG ProcessInformationLength,

OUT PULONG ReturnLength OPTIONAL)

{

return NtQIP(ProcessHandle, ProcessInformationClass, ProcessInformation, ProcessInformationLength, ReturnLength);

}

NTSTATUS NTAPI Undocumented::NtSystemDebugControl(

IN SYSDBG_COMMAND Command,

IN PVOID InputBuffer,

IN ULONG InputBufferLength,

OUT PVOID OutputBuffer,

IN ULONG OutputBufferLength,

OUT PULONG ReturnLength)

{

return NtSDBC(Command, InputBuffer, InputBufferLength, OutputBuffer, OutputBufferLength, ReturnLength);

}

bool Undocumented::UndocumentedInit()

{

//Exported kernel functions after this

if(!ZwQIP)

{

UNICODE_STRING routineName;

RtlInitUnicodeString(&routineName, L"ZwQueryInformationProcess");

ZwQIP = (ZWQUERYINFORMATIONPROCESS)MmGetSystemRoutineAddress(&routineName);

if(!ZwQIP)

return false;

}

if(!ZwQIT)

{

UNICODE_STRING routineName;

RtlInitUnicodeString(&routineName, L"ZwQueryInformationThread");

ZwQIT = (ZWQUERYINFORMATIONTHREAD)MmGetSystemRoutineAddress(&routineName);

if(!ZwQIT)

return false;

}

if(!ZwQSI)

{

UNICODE_STRING routineName;

RtlInitUnicodeString(&routineName, L"ZwQuerySystemInformation");

ZwQSI = (ZWQUERYSYSTEMINFORMATION)MmGetSystemRoutineAddress(&routineName);

if(!ZwQSI)

return false;

}

if(!NtQSI)

{

UNICODE_STRING routineName;

RtlInitUnicodeString(&routineName, L"NtQuerySystemInformation");

NtQSI = (NTQUERYSYSTEMINFORMATION)MmGetSystemRoutineAddress(&routineName);

if(!NtQSI)

return false;

}

if(!NtClo)

{

UNICODE_STRING routineName;

RtlInitUnicodeString(&routineName, L"NtClose");

NtClo = (NTCLOSE)MmGetSystemRoutineAddress(&routineName);

if(!NtClo)

return false;

}

if(!NtDO)

{

UNICODE_STRING routineName;

RtlInitUnicodeString(&routineName, L"NtDuplicateObject");

NtDO = (NTDUPLICATEOBJECT)MmGetSystemRoutineAddress(&routineName);

if(!NtDO)

return false;

}

if(!KeRUE)

{

UNICODE_STRING routineName;

RtlInitUnicodeString(&routineName, L"KeRaiseUserException");

KeRUE = (KERAISEUSEREXCEPTION)MmGetSystemRoutineAddress(&routineName);

if(!KeRUE)

return false;

}

if(!NtSIT)

{

UNICODE_STRING routineName;

RtlInitUnicodeString(&routineName, L"NtSetInformationThread");

NtSIT = (NTSETINFORMATIONTHREAD)MmGetSystemRoutineAddress(&routineName);

if(!NtSIT)

return false;

}

if(!NtSIP)

{

UNICODE_STRING routineName;

RtlInitUnicodeString(&routineName, L"NtSetInformationProcess");

NtSIP = (NTSETINFORMATIONPROCESS)MmGetSystemRoutineAddress(&routineName);

if(!NtSIP)

return false;

}

if(!NtQIP)

{

UNICODE_STRING routineName;

RtlInitUnicodeString(&routineName, L"NtQueryInformationProcess");

NtQIP = (NTQUERYINFORMATIONPROCESS)MmGetSystemRoutineAddress(&routineName);

if(!NtQIP)

return false;

}

//SSDT-only functions after this

if(!NtQO)

{

NtQO = (NTQUERYOBJECT)SSDT::GetFunctionAddress("NtQueryObject");

if(!NtQO)

return false;

}

if(!NtSCT)

{

NtSCT = (NTSETCONTEXTTHREAD)SSDT::GetFunctionAddress("NtSetContextThread");

if(!NtSCT)

return false;

}

if(!NtCon)

{

NtCon = (NTCONTINUE)SSDT::GetFunctionAddress("NtContinue");

if(!NtCon)

return false;

}

if(!NtSDBC)

{

NtSDBC = (NTSYSTEMDEBUGCONTROL)SSDT::GetFunctionAddress("NtSystemDebugControl");

if(!NtSDBC)

return false;

}

return true;

}

//Based on: http://alter.org.ua/docs/nt_kernel/procaddr

PVOID Undocumented::GetKernelBase(PULONG pImageSize)

{

typedef struct _SYSTEM_MODULE_ENTRY

{

HANDLE Section;

PVOID MappedBase;

PVOID ImageBase;

ULONG ImageSize;

ULONG Flags;

USHORT LoadOrderIndex;

USHORT InitOrderIndex;

USHORT LoadCount;

USHORT OffsetToFileName;

UCHAR FullPathName[256];

} SYSTEM_MODULE_ENTRY, *PSYSTEM_MODULE_ENTRY;

#pragma warning(disable:4200)

typedef struct _SYSTEM_MODULE_INFORMATION

{

ULONG Count;

SYSTEM_MODULE_ENTRY Module[0];

} SYSTEM_MODULE_INFORMATION, *PSYSTEM_MODULE_INFORMATION;

PVOID pModuleBase = NULL;

PSYSTEM_MODULE_INFORMATION pSystemInfoBuffer = NULL;

ULONG SystemInfoBufferSize = 0;

NTSTATUS status = Undocumented::ZwQuerySystemInformation(SystemModuleInformation,

&SystemInfoBufferSize,

&SystemInfoBufferSize);

if(!SystemInfoBufferSize)

{

DPRINT("[DeugMessage] ZwQuerySystemInformation (1) failed...\r\n");

return NULL;

}

pSystemInfoBuffer = (PSYSTEM_MODULE_INFORMATION)ExAllocatePool(NonPagedPool, SystemInfoBufferSize * 2);

if(!pSystemInfoBuffer)

{

DPRINT("[DeugMessage] ExAllocatePool failed...\r\n");

return NULL;

}

memset(pSystemInfoBuffer, 0, SystemInfoBufferSize * 2);

status = Undocumented::ZwQuerySystemInformation(SystemModuleInformation,

pSystemInfoBuffer,

SystemInfoBufferSize * 2,

&SystemInfoBufferSize);

if(NT_SUCCESS(status))

{

pModuleBase = pSystemInfoBuffer->Module[0].ImageBase;

if(pImageSize)

*pImageSize = pSystemInfoBuffer->Module[0].ImageSize;

}

else

DPRINT("[DeugMessage] ZwQuerySystemInformation (2) failed...\r\n");

ExFreePool(pSystemInfoBuffer);

return pModuleBase;

}

DriverInjectDll/undocumented.cpp at master · strivexjun/DriverInjectDll · GitHub

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