fileselfmain.~pas

各种反分析软件的手法,包括(反Dede,反单步跟踪,反SoftICE,Ollydbg,反静态分析,以及程序自身的CRC32效验等,对于初学者有很大的帮助.

unit FileSelfMain;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, Base64Unit, ComCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    StatusBar1: TStatusBar;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
var
  UserName,Serial:String;
  InfoStr,InfoYes,InfoNo:PChar;
begin
  InfoStr:=PChar(Base64Decryption('zOHKvg=='));
  InfoYes:=PChar(Base64Decryption('16Ky4bPJuaYh'));
  InfoNo:=PChar(Base64Decryption('16Ky4cqnsNwh'));
  UserName:='MTIz';Serial:='MTIz';
  if UserName=Serial then
    MessageBox(Handle,InfoYes,InfoStr,MB_OK)
  else
    MessageBox(Handle,InfoNo,InfoStr,MB_OK);
end;

end.