怎样用编程的方法操作杀毒软件
本文以金山毒霸为例将介绍怎样完全关闭和开启杀毒软件及其服务。
主要运用的技术:注册表的编程,进程的操作。
废话少说,看代码。(以下程序为无窗口的应用程序,运行完毕即关闭)
#include <windows.h>
#include
<tlhelp32.h>
#include
<string.h>
//打开金山毒霸(网镖)及其服务
int
OpenKing()
...
{
int nKeyValue;//注册表键值
int flag=0;
int kr;//注册表函数结果
HKEY hKey1,hKey2;//定义有关的hKey,在查询结束时要关闭
//操作注册表将金山毒霸(网镖)服务该为自动
kr=RegOpenKeyEx(HKEY_LOCAL_MACHINE,
"SYSTEM/CurrentControlSet/Services/KPfwSvc",
0,
KEY_ALL_ACCESS,&hKey1);
if(kr!=ERROR_SUCCESS)
...{
MessageBox(NULL,"错误:无法打开有关的键!","错误",MB_OK|MB_ICONERROR);
RegCloseKey(hKey1);
return 0;
}
kr=RegOpenKeyEx(HKEY_LOCAL_MACHINE,
"SYSTEM/CurrentControlSet/Services/KWatchSvc",
0,
KEY_ALL_ACCESS,&hKey2);
if(kr!=ERROR_SUCCESS)
...{
MessageBox(NULL,"错误:无法打开有关的键!","错误",MB_OK|MB_ICONERROR);
RegCloseKey(hKey2);
return 0;
}
nKeyValue=2;
kr=RegSetValueEx(hKey1,"Start",0,REG_DWORD,(const unsigned char *)&nKeyValue,4);
if(kr!=ERROR_SUCCESS)
...{
MessageBox(NULL,"错误:无法修改有关的键值!","错误",MB_OK|MB_ICONERROR);
RegCloseKey(hKey1);
return 0;
}
kr=RegSetValueEx(hKey2,"Start",0,REG_DWORD,(const unsigned char *)&nKeyValue,4);
if(kr!=ERROR_SUCCESS)
...{
MessageBox(NULL,"错误:无法修改有关的键值!","错误",MB_OK|MB_ICONERROR);
RegCloseKey(hKey2);
return 0;
}
RegCloseKey(hKey1);
RegCloseKey(hKey2);
//调用命令行工具打开金山毒霸(网镖)服务
WinExec("cmd /c net start KWatchSvc",SW_HIDE);
Sleep(2000);//延迟两秒,让机器不要太忙
WinExec("cmd /c net start KPfwSvc",SW_HIDE);
Sleep(2000);//延迟两秒,让机器不要太忙
//打开金山毒霸(网镖)程序
WinExec("C:/KAV2006/KPFW32.exe",SW_HIDE);
Sleep(2000);//延迟两秒,让机器不要太忙
WinExec("C:/KAV2006/KAVStart.exe",SW_HIDE);
return 1;
}

//关闭金山毒霸(网镖)及其服务
int
CloseKing()
...
{
int nKeyValue;//注册表键值
int flag=0;
int kr;//注册表函数结果
HKEY hKey1,hKey2,hKeyDel;//定义有关的hKey,在查询结束时要关闭
PROCESSENTRY32 pro;
//关闭金山毒霸(网镖)程序
HANDLE h=CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,NULL);
HANDLE th=NULL;
flag=Process32First(h,&pro);
while(flag)
...{
if(strcmp(pro.szExeFile,"KAVStart.EXE")==0||//-startup
strcmp(pro.szExeFile,"KPFW32.EXE")==0)
...{
//MessageBox(NULL,pro.szExeFile,"OK",MB_OK);
th=OpenProcess(PROCESS_ALL_ACCESS,TRUE,pro.th32ProcessID);
TerminateProcess(th,0);
}
flag=Process32Next(h,&pro);
}
CloseHandle(h);
//关闭金山毒霸服务
WinExec("cmd /c net stop KWatchSvc",SW_HIDE);
WinExec("cmd /c net stop KPfwSvc",SW_HIDE);
//操作注册表将金山毒霸(网镖)服务该为禁用
kr=RegOpenKeyEx(HKEY_LOCAL_MACHINE,
"SYSTEM/CurrentControlSet/Services/KPfwSvc",
0,
KEY_ALL_ACCESS,&hKey1);
if(kr!=ERROR_SUCCESS)
...{
MessageBox(NULL,"错误:无法打开有关的键!","错误",MB_OK|MB_ICONERROR);
RegCloseKey(hKey1);
return 0;
}
kr=RegOpenKeyEx(HKEY_LOCAL_MACHINE,
"SYSTEM/CurrentControlSet/Services/KWatchSvc",
0,
KEY_ALL_ACCESS,&hKey2);
if(kr!=ERROR_SUCCESS)
...{
MessageBox(NULL,"错误:无法打开有关的键!","错误",MB_OK|MB_ICONERROR);
RegCloseKey(hKey2);
return 0;
}
nKeyValue=4;
kr=RegSetValueEx(hKey1,"Start",0,REG_DWORD,(const unsigned char *)&nKeyValue,4);
if(kr!=ERROR_SUCCESS)
...{
MessageBox(NULL,"错误:无法修改有关的键值!","错误",MB_OK|MB_ICONERROR);
RegCloseKey(hKey1);
return 0;
}
kr=RegSetValueEx(hKey2,"Start",0,REG_DWORD,(const unsigned char *)&nKeyValue,4);
if(kr!=ERROR_SUCCESS)
...{
MessageBox(NULL,"错误:无法修改有关的键值!","错误",MB_OK|MB_ICONERROR);
RegCloseKey(hKey2);
return 0;
}
RegCloseKey(hKey1);
RegCloseKey(hKey2);
//清除启动加载项
kr=RegOpenKeyEx(HKEY_CURRENT_USER,
"SoftWare/Microsoft/Windows/CurrentVersion/Run",
0,
KEY_ALL_ACCESS,&hKeyDel);
if(kr!=ERROR_SUCCESS)
...{
MessageBox(NULL,"错误:无法打开有关的键!","错误",MB_OK|MB_ICONERROR);
RegCloseKey(hKeyDel);
return 0;
}
RegDeleteValue(hKeyDel,"KavPFW");
RegDeleteValue(hKeyDel,"KAVStart");
RegCloseKey(hKeyDel);
return 1;
}
int
APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int
nCmdShow)
...
{
//OpenKing();
CloseKing();
return 0;
}
当然也不必用命令行和注册表来操作服务,用编程的办法如下
BOOL OperateService(int argc,char*
argv) 
...
{
SC_HANDLE schService;
SC_HANDLE schSCManager;
LPQUERY_SERVICE_CONFIG lpqscBuf;
DWORD dwBytesNeeded;
DWORD dwStartType;
schSCManager=OpenSCManager(NULL,NULL,SC_MANAGER_ALL_ACCESS);
if(NULL==schSCManager)
printf("open SCManager error ");
if(schSCManager) 
...{
schService=OpenService(schSCManager,(const char *)argv,SERVICE_CHANGE_CONFIG|SERVICE_QUERY_CONFIG);
if(NULL==schService)
printf("open service error,code: %d ",GetLastError());
if(schService) 
...{
lpqscBuf=(LPQUERY_SERVICE_CONFIG)LocalAlloc(LPTR,4096);
if(!lpqscBuf)
return -1;
if(QueryServiceConfig(schService,lpqscBuf,4096,&dwBytesNeeded)) 
...{
dwStartType=argc;//(lpqscBuf->dwStartType==SERVICE_AUTO_START)?SERVICE_DEMAND_START:SERVICE_AUTO_START;
}
else
printf("query service start type error,code: %d ",GetLastError());
if(ChangeServiceConfig(schService,SERVICE_NO_CHANGE,dwStartType,SERVICE_NO_CHANGE,NULL,NULL,NULL,NULL,NULL,NULL,NULL)) 
...{
printf("change service start type suc! ");
return TRUE;
}
else 
...{
printf("change service start type error,code:%d ",GetLastError());
return FALSE;
}
LocalFree(lpqscBuf);
}
}
return FALSE;
}
1.服务状态控制:通过函数OpenSCManager()打开服务管理,使用函数OpenService(),ControlService(),DeleteService()可以控制特定服务的起停或者删除
2. 服务启动状态控制:
(1)通过修改注册表项
HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/MSIServer/start可以禁用和启用服务(boot(0),system(1),automatic(2),manual(3),disbale(4),)。
(2)通过调用函数
通过函数OpenSCManager()打开服务管理,使用函数OpenService(),QueryServiceConfig(),ChangeServiceConfig()可以改变服务的启动方式。
转载自:http://blog.youkuaiyun.com/y___y/archive/2007/03/21/1536399.aspx

本文介绍如何通过编程方法实现对金山毒霸等杀毒软件的服务进行开启和关闭操作,包括利用注册表编程和进程操作技术。
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