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提取win98上网密码

时间: 2021-07-31 作者:daque

unit unit1;interfaceuses  windows, sysutils, classes, forms, shellapi, controls, stdctrls;type  tform1 = class(tform)    groupbox1: tgroupbox;    listbox: tlistbox;    label1: tlabel;    label2: tlabel;    procedure label1click(sender: tobject);    procedure formshow(sender: tobject);  private    { private declarations }  public    hmpr: thandle;  end;var  form1: tform1;const  count: integer = 0;function wnetenumcachedpasswords(lp: lpstr; w: word; b: byte; pc: pchar; dw: dword): word; stdcall;implementation{$r *.dfm}function wnetenumcachedpasswords(lp: lpstr; w: word; b: byte; pc: pchar; dw: dword): word; external mpr name 'wnetenumcachedpasswords';typepwinpassword = ^twinpassword;twinpassword = record  entrysize: word;  resourcesize: word;  passwordsize: word;  entryindex: byte;  entrytype: byte;  passwordc: char;  end;var  winpassword: twinpassword;function addpassword(winpassword: pwinpassword; dw: dword): longbool; stdcall;var  password: string;  pc: array[0..$ff] of char;begin  inc(count);  move(winpassword.passwordc, pc, winpassword.resourcesize);  pc[winpassword.resourcesize] := #0;  chartooem(pc, pc);  password := strpas(pc);  move(winpassword.passwordc, pc, winpassword.passwordsize + winpassword.resourcesize);  move(pc[winpassword.resourcesize], pc, winpassword.passwordsize);  pc[winpassword.passwordsize] := #0;  chartooem(pc, pc);  password := password + ': ' + strpas(pc);  form1.listbox.items.add(password);  result := true;end;procedure tform1.label1click(sender: tobject);begin  shellexecute(getdesktopwindow, 'open', 'http://www.utilmind.com', nil, nil, 0);end;procedure tform1.formshow(sender: tobject);begin  if wnetenumcachedpasswords(nil, 0, $ff, @addpassword, 0) <> 0 then  begin    application.messagebox('can''t load passwords: user is not logon.', 'error', mb_ok or mb_iconwarning);    application.terminate;  end  else  if count = 0 then    listbox.items.add('no passwords found...');end;end.

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