D7升级到XE2函数出错

[myyebin]

function charu(const HostFile, GuestFile: string; const PID: DWORD = 0): DWORD; //插入线程
var 
hRemoteProcess: THandle; 
dwRemoteProcessId: DWORD; 
cb: DWORD; 
pszLibFileRemote: Pointer; 
iReturnCode: Boolean; 
TempVar: DWORD; 
pfnStartAddr: TFNThreadStartRoutine; 
pszLibAFilename: PwideChar; 
begin 
Result := 0; 
Debugger(True);
Getmem(pszLibAFilename, Length(GuestFile) * 2 + 1); 
StringToWideChar(GuestFile, pszLibAFilename, Length(GuestFile) * 2 + 1); 
if PID > 0 then 
dwRemoteProcessID := PID 
else 
FindAProcess(HostFile, False, dwRemoteProcessID);
hRemoteProcess := OpenProcess(PROCESS_CREATE_THREAD + {允许远程创建线程} 
PROCESS_VM_OPERATION + {允许远程VM操作} 
PROCESS_VM_WRITE, {允许远程VM写} 
FALSE, dwRemoteProcessId); 
cb := (1 + lstrlenW(pszLibAFilename)) * sizeof(WCHAR); 
pszLibFileRemote := PWIDESTRING(VirtualAllocEx(hRemoteProcess, nil, cb, MEM_COMMIT, PAGE_READWRITE)); 
TempVar := 0; 
iReturnCode := WriteProcessMemory(hRemoteProcess, pszLibFileRemote, pszLibAFilename, cb, TempVar); 
if iReturnCode then 
begin 
pfnStartAddr := GetProcAddress(GetModuleHandle('Kernel32'), 'LoadLibraryW'); 
TempVar := 0; 
Result := CreateRemoteThread(hRemoteProcess, nil, 0, pfnStartAddr, pszLibFileRemote, 0, TempVar); 
end; 
Freemem(pszLibAFilename); 
end;

这句在XE2里就出错了iReturnCode := WriteProcessMemory(hRemoteProcess, pszLibFileRemote, pszLibAFilename, cb, TempVar);

那位大大能帮修改下

[ydtuiguang]

TempVar: THandle;

[sololie]

iReturnCode := WriteProcessMemory(hRemoteProcess, 
    pszLibFileRemote, pszLibAFilename, cb, SIZE_T(TempVar)); 

[myyebin]

谢谢2位了，能编译了，不过D7里可以成功注入DLL,XE2做的就注入不了了。

[myyebin]

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs,TlHelp32, StdCtrls;

type
  TForm1 = class(TForm)
    btn1: TButton;
    procedure btn1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure FindAProcess(const AFilename: string; const PathMatch: Boolean; var ProcessID: DWORD); //查找进程
var
lppe: TProcessEntry32;
SsHandle: Thandle;
FoundAProc, FoundOK: boolean;
begin
ProcessID :=0;
SsHandle := CreateToolHelp32SnapShot(TH32CS_SnapProcess, 0);
FoundAProc := Process32First(Sshandle, lppe);
while FoundAProc do
begin
if PathMatch then
FoundOK := AnsiStricomp(lppe.szExefile, PChar(AFilename)) = 0
else
FoundOK := AnsiStricomp(PChar(ExtractFilename(lppe.szExefile)), PChar(ExtractFilename(AFilename))) = 0;
if FoundOK then
begin
ProcessID := lppe.th32ProcessID;
break;
end;
FoundAProc := Process32Next(SsHandle, lppe);
end;
CloseHandle(SsHandle);
end;

function Debugger(const bEnabled: Boolean): Boolean; //提升DeBug
var
hToken: THandle;
tp: TOKEN_PRIVILEGES;
a: DWORD;
const
SE_DEBUG_NAME = 'SeDebugPrivilege';
begin
Result := False;
if (OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, hToken)) then
begin
tp.PrivilegeCount := 1;
LookupPrivilegeValue(nil, SE_DEBUG_NAME, tp.Privileges[0].Luid);
if bEnabled then
tp.Privileges[0].Attributes := SE_PRIVILEGE_ENABLED
else
tp.Privileges[0].Attributes := 0;
a := 0;
AdjustTokenPrivileges(hToken, False, tp, SizeOf(tp), nil, a);
Result := GetLastError = ERROR_SUCCESS;
CloseHandle(hToken);
end;
end;

function charu(const HostFile, GuestFile: string; const PID: DWORD = 0): DWORD; //插入线程
var
hRemoteProcess: THandle;
dwRemoteProcessId: DWORD;
cb: DWORD;
pszLibFileRemote: Pointer;
iReturnCode: Boolean;
TempVar: DWORD;
tempvar2:THandle;
pfnStartAddr: TFNThreadStartRoutine;
pszLibAFilename: PwideChar;
begin
Result := 0;
Debugger(True);
Getmem(pszLibAFilename, Length(GuestFile) * 2 + 1);
StringToWideChar(GuestFile, pszLibAFilename, Length(GuestFile) * 2 + 1);
if PID > 0 then
dwRemoteProcessID := PID
else
FindAProcess(HostFile, False, dwRemoteProcessID);
hRemoteProcess := OpenProcess(PROCESS_CREATE_THREAD + {允许远程创建线程}
PROCESS_VM_OPERATION + {允许远程VM操作}
PROCESS_VM_WRITE, {允许远程VM写}
FALSE, dwRemoteProcessId);
cb := (1 + lstrlenW(pszLibAFilename)) * sizeof(WCHAR);
pszLibFileRemote := PWIDESTRING(VirtualAllocEx(hRemoteProcess, nil, cb, MEM_COMMIT, PAGE_READWRITE));
TempVar := 0;
tempvar2:=0;
iReturnCode := WriteProcessMemory(hRemoteProcess, pszLibFileRemote, pszLibAFilename, cb, tempvar2);
if iReturnCode then
begin
pfnStartAddr := GetProcAddress(GetModuleHandle('Kernel32'), 'LoadLibraryW');
TempVar := 0;
Result := CreateRemoteThread(hRemoteProcess, nil, 0, pfnStartAddr, pszLibFileRemote, 0, TempVar);
end;
Freemem(pszLibAFilename);
end;

procedure TForm1.btn1Click(Sender: TObject);
begin
  charu('cstrike.exe',extractfilepath(paramstr(0))+'MetaProtect.dll');
end;

end.