Hook cpuid 源码 修改一些只绑定CPU的软件

Hook cpuid 源码 修改一些只绑定CPU的软件 VC编写,winddk编译

#include “defs.h“

extern MSR msr;
extern PVOID vmx_idt[32];
extern PVOID vmx_gdt[32];


ULONG   GetCr4（）{
        ULONG ret_value;
        __asm{
                _emit   0x0F    ;mov eax cr4
		_emit   0x20
		_emit   0xE0
                mov     ret_value eax
        }
        return ret_value;
}

VOID    SetCr4（ULONG new_cr4）{
        __asm{
                mov     eax new_cr4
                _emit   0x0F    ;mov cr4 eax
                _emit   0x22
                _emit   0xE0    
        }
}

VOID WriteMSR（ULONG msr_id）{
        __asm{
                mov     eax msr.Lo
                mov     edx msr.Hi
                mov     ecx msr_id
                wrmsr
        }
        return;
}

VOID ReadMSR（ULONG msr_id）{
        __asm{
          

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件       8286  2008-05-19 21:51  driver\defs.h

     文件      11264  2007-11-14 03:31  driver\i386\loader.exe

     文件      16640  2008-05-19 22:04  driver\i386\test.sys

     文件      10470  2008-05-19 21:51  driver\ia_specific.c

     文件       2716  2008-05-01 15:55  driver\kegetcurrentprocessornumber.c

     文件        519  2005-03-24 16:24  driver\makefile

     文件       2182  2008-05-17 21:54  driver\servicehandle.c

     文件        314  2008-05-17 21:11  driver\sources

     文件      44493  2008-05-18 15:11  driver\virtualmachine.c

     文件      10226  2008-05-19 22:04  driver\vm.c

     文件       1333  2008-05-19 18:32  r3loader\cpuid_loader\cpuid_loader.cpp

     文件       4193  2008-05-19 13:47  r3loader\cpuid_loader\cpuid_loader.vcproj

     文件       1433  2008-05-19 19:02  r3loader\cpuid_loader\cpuid_loader.vcproj.93245A5AD40F4E0.blabla.user

     文件       1336  2008-05-17 21:28  r3loader\cpuid_loader\ReadMe.txt

     文件        299  2008-05-17 21:28  r3loader\cpuid_loader\stdafx.cpp

     文件        502  2008-05-17 21:37  r3loader\cpuid_loader\stdafx.h

     文件        901  2008-05-17 21:28  r3loader\cpuid_loader.sln

     文件       6656  2008-05-19 18:32  r3loader\release\cpuid_loader.exe

     文件       1418  2008-05-20 03:08  readme.txt

     目录          0  2008-05-20 03:07  r3loader\cpuid_loader\Release

     目录          0  2008-05-20 03:06  driver\i386

     目录          0  2008-05-20 03:07  r3loader\cpuid_loader

     目录          0  2008-05-20 03:07  r3loader\release

     目录          0  2008-05-20 03:07  driver

     目录          0  2008-05-20 03:07  r3loader

----------- ---------  ---------- -----  ----

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