Excel有密码如何破解?Excel有密码破解的步骤 |
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Excel有密码如何破解?Excel密码怎么破解的方法 1、进入加密的 Excel 用快捷命令Alt+F8 打开宏命令 窗口。 2、在宏名一栏中 输入宏的名字 随意健入即可。 3、输入完宏名后 创建的按钮就亮了 点击创建 我们就可以来到 新的界面了。 4、将编辑框内的Sub knife( )End Sub删除 将下列代码 复制 上去。 01 Option Explicit 02 Public Sub AllInternalPasswords() 03 ' Breaks worksheet and workbook structure passwords. Bob McCormick 04 ' probably originator of base code algorithm modified for coverage 05 ' of workbook structure / windows passwords and for multiple passwords 06 ' 07 ' Norman Harker and JE McGimpsey 27-Dec-2002 (Version 1.1) 08 ' Modified 2003-Apr-04 by JEM: All msgs to constants, and 09 ' eliminate one Exit Sub (Version 1.1.1) 10 ' Reveals hashed passwords NOT original passwords 11 Const DBLSPACE As String = vbNewLine & vbNewLine 12 Const AUTHORS As String = DBLSPACE & vbNewLine & _ 13 "Adapted from Bob McCormick base code by" & _ 14 "Norman Harker and JE McGimpsey" 15 Const HEADER As String = "AllInternalPasswords User Message" 16 Const VERSION As String = DBLSPACE & "Version 1.1.1 2003-Apr-04" 17 Const REPBACK As String = DBLSPACE & "Please report failure " & _ 18 "to the microsoft.public.excel.programming newsgroup." 19 Const ALLCLEAR As String = DBLSPACE & "The workbook should " & _ 20 "now be free of all password protection, so make sure you:" & _ 21 DBLSPACE & "SAVE IT NOW!" & DBLSPACE & "and also" & _ 22 DBLSPACE & "BACKUP!, BACKUP!!, BACKUP!!!" & _ 23 DBLSPACE & "Also, remember that the password was " & _ 24 "put there for a reason. Don't stuff up crucial formulas " & _ 25 "or data." & DBLSPACE & "Access and use of some data " & _ 26 "may be an offense. If in doubt, don't." 27 Const MSGNOPWORDS1 As String = "There were no passwords on " & _ 28 "sheets, or workbook structure or windows." & AUTHORS & VERSION 29 Const MSGNOPWORDS2 As String = "There was no protection to " & _ 30 "workbook structure or windows." & DBLSPACE & _ 31 "Proceeding to unprotect sheets." & AUTHORS & VERSION 32 Const MSGTAKETIME As String = "After pressing OK button this " & _ 33 "will take some time." & DBLSPACE & "Amount of time " & _ 34 "depends on how many different passwords, the " & _ 35 "passwords, and your computer's specification." & DBLSPACE & _ 36 "Just be patient! Make me a coffee!" & AUTHORS & VERSION 37 Const MSGPWORDFOUND1 As String = "You had a Worksheet " & _ 38 "Structure or Windows Password set." & DBLSPACE & _ 39 "The password found was: " & DBLSPACE & "$$" & DBLSPACE & _ 40 "Note it down for potential future use in other workbooks by " & _ 41 "the same person who set this password." & DBLSPACE & _ 42 "Now to check and clear other passwords." & AUTHORS & VERSION 43 Const MSGPWORDFOUND2 As String = "You had a Worksheet " & _ 44 "password set." & DBLSPACE & "The password found was: " & _ 45 DBLSPACE & "$$" & DBLSPACE & "Note it down for potential " & _ 46 "future use in other workbooks by same person who " & _ 47 "set this password." & DBLSPACE & "Now to check and clear " & _ 48 "other passwords." & AUTHORS & VERSION 49 Const MSGONLYONE As String = "Only structure / windows " & _ 50 "protected with the password that was just found." & _ 51 ALLCLEAR & AUTHORS & VERSION & REPBACK 52 Dim w1 As Worksheet, w2 As Worksheet 53 Dim i As Integer, j As Integer, k As Integer, l As Integer 54 Dim m As Integer, n As Integer, i1 As Integer, i2 As Integer 55 Dim i3 As Integer, i4 As Integer, i5 As Integer, i6 As Integer 56 Dim PWord1 As String 57 Dim ShTag As Boolean, WinTag As Boolean 58 Application.ScreenUpdating = False 59 With ActiveWorkbook 60 WinTag = .ProtectStructure Or .ProtectWindows 61 End With 62 ShTag = False 63 For Each w1 In Worksheets 64 ShTag = ShTag Or w1.ProtectContents 65 Next w1 66 If Not ShTag And Not WinTag Then 67 MsgBox MSGNOPWORDS1, vbInformation, HEADER 68 Exit Sub 69 End If 70 MsgBox MSGTAKETIME, vbInformation, HEADER 71 If Not WinTag Then 72 MsgBox MSGNOPWORDS2, vbInformation, HEADER 73 Else 74 On Error Resume Next 75 Do 'dummy do loop 76 For i = 65 To 66: For j = 65 To 66: For k = 65 To 66 77 For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66 78 For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66 79 For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126 80 With ActiveWorkbook 81 .Unprotect Chr(i) & Chr(j) & Chr(k) & _ 82 Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _ 83 Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) 84 If .ProtectStructure = False And _ 85 .ProtectWindows = False Then 86 PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _ 87 Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _ 88 Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) 89 MsgBox Application.Substitute(MSGPWORDFOUND1, _ 90 "$$", PWord1), vbInformation, HEADER 91 Exit Do 'Bypass all for...nexts 92 End If 93 End With 94 Next: Next: Next: Next: Next: Next 95 Next: Next: Next: Next: Next: Next 96 Loop Until True 97 On Error GoTo 0 98 End If 99 If WinTag And Not ShTag Then 100 MsgBox MSGONLYONE, vbInformation, HEADER 101 Exit Sub 102 End If 103 On Error Resume Next 104 For Each w1 In Worksheets 105 'Attempt clearance with PWord1 106 w1.Unprotect PWord1 107 Next w1 108 On Error GoTo 0 109 ShTag = False 110 For Each w1 In Worksheets 111 'Checks for all clear ShTag triggered to 1 if not. 112 ShTag = ShTag Or w1.ProtectContents 113 Next w1 114 If ShTag Then 115 For Each w1 In Worksheets 116 With w1 117 If .ProtectContents Then 118 On Error Resume Next 119 Do 'Dummy do loop 120 For i = 65 To 66: For j = 65 To 66: For k = 65 To 66 121 For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66 122 For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66 123 For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126 124 .Unprotect Chr(i) & Chr(j) & Chr(k) & _ 125 Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _ 126 Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) 127 If Not .ProtectContents Then 128 PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _ 129 Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _ 130 Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) 131 MsgBox Application.Substitute(MSGPWORDFOUND2, _ 132 "$$", PWord1), vbInformation, HEADER 133 'leverage finding Pword by trying on other sheets 134 For Each w2 In Worksheets 135 w2.Unprotect PWord1 136 Next w2 137 Exit Do 'Bypass all for...nexts 138 End If 139 Next: Next: Next: Next: Next: Next 140 Next: Next: Next: Next: Next: Next 141 Loop Until True 142 On Error GoTo 0 143 End If 144 End With 145 Next w1 146 End If 147 MsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK, vbInformation, HEADER 148 End Sub 复制代码 5、关闭 宏窗口 回到Excel下 按ALT+F8 重新打开 宏命令窗口。 6、你会发现 你前面输入的宏名 变成了AllInternalPasswords 点击执行 会出现如下对话框 点确定。 7、一直点 确定 直到不在 出现对话框为止。 8、等待 一段之间之后 系统会 再次跳出对话框 再点确定 保护就破解成功了。 !!!注:以上方法仅作为参考教材,请勿用于非法途径。 以上内容便是Excel密码破解方法的操作步骤,下次请用户在设置Excel密码的时候尽可能的简单一些,并记录下密码备份,避免再次需要使用宏。 |
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