WinNT & Win2K下实现进程的完全隐藏

核心提示： 好了，就这么简单，WinNT & Win2K下实现进程的完全隐藏(3)，下在给出一个弹出一个MessageBox的实例：// RemoteThread.cpp : Defines the entry point for the console application.//#include

好了，就这么简单，下在给出一个弹出一个MessageBox的实例：

// RemoteThread.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
typedef struct _RemotePara{//参数结构
　 char pMessageBox[12];
　 DWORD dwMessageBox;
}RemotePara;
//远程线程
DWORD __stdcall ThreadProc (RemotePara *lpPara){
　 typedef int (__stdcall *MMessageBoxA)(HWND,LPCTSTR,LPCTSTR,DWORD);//定义MessageBox函数
　 MMessageBoxA myMessageBoxA;
　 myMessageBoxA =(MMessageBoxA) lpPara->dwMessageBox ;//得到函数入口地址
　 myMessageBoxA(NULL,lpPara->pMessageBox ,lpPara->pMessageBox,0);//call
　 return 0;
}
void EnableDebugPriv();//提升应用级调试权限
int main(int argc, char* argv[]){
　 const DWORD THREADSIZE=1024*4;
　 DWORD byte_write;
　 EnableDebugPriv();//提升权限
　 HANDLE hWnd = ::OpenProcess (PROCESS_ALL_ACCESS,FALSE,992);
　 if(!hWnd)return 0;
　 void *pRemoteThread =::VirtualAllocEx(hWnd,0,THREADSIZE,MEM_COMMIT| MEM_RESERVE,PAGE_EXECUTE_READWRITE);
　 if(!pRemoteThread)return 0;
　 if(!::WriteProcessMemory(hWnd,pRemoteThread,&ThreadProc,THREADSIZE,0))
　 return 0;
　 //再付值
　 RemotePara myRemotePara;
　 ::ZeroMemory(&myRemotePara,sizeof(RemotePara));
　 HINSTANCE hUser32 = ::LoadLibrary ("user32.dll");
　 myRemotePara.dwMessageBox =(DWORD) ::GetProcAddress (hUser32 , "MessageBoxA");
　 strcat(myRemotePara.pMessageBox,"hello\0");
　 //写进目标进程
　 RemotePara *pRemotePara =(RemotePara *) ::VirtualAllocEx (hWnd ,0,sizeof(RemotePara),MEM_COMMIT,PAGE_READWRITE);//注意申请空间时的页面属性
　 if(!pRemotePara)return 0;
　 if(!::WriteProcessMemory (hWnd ,pRemotePara,&myRemotePara,sizeof myRemotePara,0))return 0;
　 //启动线程
　 HANDLE hThread = ::CreateRemoteThread (hWnd ,0,0,(DWORD (__stdcall *)(void *))pRemoteThread ,pRemotePara,0,&byte_write);
　 if(!hThread){
　　　 return 0;
　 }
return 0;
}
//提升权限
void EnableDebugPriv( void )
{
HANDLE hToken;
LUID sedebugnameValue;
TOKEN_PRIVILEGES tkp;
if ( ! OpenProcessToken( GetCurrentProcess(),
TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken ) )
return;
if ( ! LookupPrivilegeValue( NULL, SE_DEBUG_NAME, &sedebugnameValue ) ){
CloseHandle( hToken );
return;
}
tkp.PrivilegeCount = 1;
tkp.Privileges[0].Luid = sedebugnameValue;
tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
if ( ! AdjustTokenPrivileges( hToken, FALSE, &tkp, sizeof tkp, NULL, NULL ) )
CloseHandle( hToken );
}