LORD INJECTOR

Coding of Injection :

function CheckProcess(Process: String): boolean;
const PROCESS_TERMINATE=$0001;
var ContinueLoop: BOOL;
    FSnapshotHandle: THandle;
    FProcessEntry32: TProcessEntry32;
begin
 result:=false;
 FSnapshotHandle := CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
 FProcessEntry32.dwSize := Sizeof(FProcessEntry32);
 ContinueLoop := Process32First(FSnapshotHandle,FProcessEntry32);
while integer(ContinueLoop) <> 0 do
begin
if ((UpperCase(ExtractFileName(FProcessEntry32.szExeFile)) = UpperCase(Process))
or (UpperCase(FProcessEntry32.szExeFile) = UpperCase(Process))) then
begin
ProcessID:=FProcessEntry32.th32ProcessID;
Result := true;
exit;
end;
ContinueLoop := Process32Next(FSnapshotHandle,FProcessEntry32);
end;
CloseHandle(FSnapshotHandle);
end;

function InjectDll(PID:DWORD; sDll:string):Boolean;
var
hLib:     Pointer;
hThread:  THandle;
pMod:     Pointer;
hOpen:    THandle;
dWritten: Cardinal;
ThreadID: Cardinal;
LibName:  WideString;
begin
  LibName:=WideString(sDll);
  Result := FALSE;
  hOpen := OpenProcess(PROCESS_ALL_ACCESS, FALSE, PID);
  if hOpen <> INVALID_HANDLE_VALUE then
  begin
    hLib := GetProcAddress(GetModuleHandle(PChar('kernel32.dll')), PChar('LoadLibraryW'));
    pMod := VirtualAllocEx(hOpen, nil, (Length(LibName)*2) + 2, MEM_COMMIT or MEM_RESERVE, PAGE_EXECUTE_READWRITE);
    if WriteProcessMemory(hOpen, pMod,       @LIBName[1], (Length(LibName)*2), dWritten) then
      Result := TRUE;
    hThread := CreateRemoteThread(hOpen, nil, 0, hLib, pMod, 0, ThreadID);
    WaitForSingleObject(hThread, INFINITE);
    CloseHandle(hOpen);
    CloseHandle(hThread);
  end;
end;