黑客编程教程（十一）获得系统详细信息
黑客编程教程（十）查杀进程黑客编程教程（九）进程创建
木马程序一般都能获得系统详细信息,下面的代码获得计算机名,内存容量,驱动器类型:
#include<stdio.h>
#include<windows.h>
void GetSysInfo();
DWORD GetOS()
{
OSVERSIONINFO os;
os.dwOSVersionInfoSize=sizeof(OSVERSIONINFO);
GetVersionEx(&os);
switch(os.dwPlatformId)
{
case VER_PLATFORM_WIN32_WINDOWS:
return VER_PLATFORM_WIN32_WINDOWS;
case VER_PLATFORM_WIN32_NT:
return VER_PLATFORM_WIN32_NT;
}
return 0;
}
VOID GetSysInfo()
{
TCHAR szBuff[MAX_PATH];
TCHAR szTemp[MAX_PATH];
wsprintf(szBuff,"\n\n\r<<System Information>>\n\n\r");
printf("%s",szBuff);
//计算机名
DWORD len=sizeof(szTemp);
GetComputerName(szTemp,&len);
wsprintf(szBuff,"Computer Name: %s\n\n\r",szTemp);
printf("%s",szBuff);
//当前操作系统
switch(GetOS())
{
case VER_PLATFORM_WIN32_WINDOWS:
lstrcpy(szTemp,"Windows 9x");
break;
case VER_PLATFORM_WIN32_NT:
lstrcpy(szTemp,"Windows NT/2000");
break;
}
wsprintf(szBuff,"Option System: %s\n\n\r",szTemp);
printf("%s",szBuff);
//内存容量
MEMORYSTATUS mem;
mem.dwLength=sizeof(mem);
GlobalMemoryStatus(&mem);
wsprintf(szBuff,"Total Memroy: %dM\n\n\r",mem.dwTotalPhys/1024/1024+1);
printf("%s",szBuff);
//系统目录
TCHAR szPath[MAX_PATH];
GetWindowsDirectory(szTemp,sizeof(szTemp));
GetSystemDirectory(szBuff,sizeof(szBuff));
wsprintf(szPath,"Windows Directory: %s\n\n\rSystem Directory: %s\n\n\r",szTemp,szBuff);
printf("%s",szBuff);
//驱动器及分区类型
TCHAR szFileSys[10];
for(int i=0;i<26;++i)
{
wsprintf(szTemp,"%c:\\",'A'+i);
UINT uType=GetDriveType(szTemp);
switch(uType)
{
case DRIVE_FIXED:
GetVolumeInformation(szTemp,NULL,NULL,NULL,NULL,NULL,szFileSys,MAX_PATH);
wsprintf(szBuff,"Hard Disk: %s (%s)\n\n\r",szTemp,szFileSys);
printf("%s",szBuff);
break;
case DRIVE_CDROM:
wsprintf(szBuff,"CD-ROM Disk: %s\n\n\r",szTemp);
printf("%s",szBuff);
break;
case DRIVE_REMOTE:
GetVolumeInformation(szTemp,NULL,NULL,NULL,NULL,NULL,szFileSys,MAX_PATH);
wsprintf(szBuff,"NetWork Disk: %s (%s)\n\n\r",szTemp,szFileSys);
printf("%s",szBuff);
break;
}
}
}
int main(void )
{
GetSysInfo();
return 0;
}
补充：综合编程 , 安全编程 ,
