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Excel有密码怎么破解？Excel密码破解方法介绍( 二 )

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52Dim w1 As Worksheet, w2 As Worksheet
53Dim i As Integer, j As Integer, k As Integer, l As Integer
54Dim m As Integer, n As Integer, i1 As Integer, i2 As Integer
55Dim i3 As Integer, i4 As Integer, i5 As Integer, i6 As Integer
56Dim PWord1 As String
57Dim ShTag As Boolean, WinTag As Boolean
58Application.ScreenUpdating = False
59With ActiveWorkbook
60WinTag = .ProtectStructure Or .ProtectWindows
61End With
62ShTag = False
63For Each w1 In Worksheets
64ShTag = ShTag Or w1.ProtectContents
65Next w1
66If Not ShTag And Not WinTag Then
67MsgBox MSGNOPWORDS1, vbInformation, HEADER
68Exit Sub
69End If
70MsgBox MSGTAKETIME, vbInformation, HEADER
71If Not WinTag Then
72MsgBox MSGNOPWORDS2, vbInformation, HEADER
73Else
74On Error Resume Next
75Do 'dummy do loop
76For i = 65 To 66: For j = 65 To 66: For k = 65 To 66
77For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66
78For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66
79For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126
80With ActiveWorkbook
81.Unprotect Chr(i) & Chr(j) & Chr(k) & _
82Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _
83Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
84If .ProtectStructure = False And _
85.ProtectWindows = False Then
86PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _
87Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
88Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
89MsgBox Application.Substitute(MSGPWORDFOUND1, _
90"$$", PWord1), vbInformation, HEADER
91Exit Do 'Bypass all for...nexts
92End If
93End With
94Next: Next: Next: Next: Next: Next
95Next: Next: Next: Next: Next: Next
96Loop Until True
97On Error GoTo 0
98End If
99If WinTag And Not ShTag Then
100MsgBox MSGONLYONE, vbInformation, HEADER
101Exit Sub
102End If
103On Error Resume Next
104For Each w1 In Worksheets
105'Attempt clearance with PWord1
106w1.Unprotect PWord1
107Next w1
108On Error GoTo 0
109ShTag = False
110For Each w1 In Worksheets
111'Checks for all clear ShTag triggered to 1 if not.
112ShTag = ShTag Or w1.ProtectContents
113Next w1
114If ShTag Then
115For Each w1 In Worksheets
116With w1
117If .ProtectContents Then
118On Error Resume Next
119Do 'Dummy do loop
120For i = 65 To 66: For j = 65 To 66: For k = 65 To 66
121For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66
122For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66
123For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126
124.Unprotect Chr(i) & Chr(j) & Chr(k) & _
125Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
126Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
127If Not .ProtectContents Then
128PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _
129Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
130Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
131MsgBox Application.Substitute(MSGPWORDFOUND2, _
132"$$", PWord1), vbInformation, HEADER
133'leverage finding Pword by trying on other sheets
134For Each w2 In Worksheets
135w2.Unprotect PWord1
136Next w2
137Exit Do 'Bypass all for...nexts
138End If
139Next: Next: Next: Next: Next: Next
140Next: Next: Next: Next: Next: Next
141Loop Until True
142On Error GoTo 0
143End If
144End With
145Next w1
146End If
147MsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK, vbInformation, HEADER
148End Sub
复制代码
Option ExplicitPublic Sub AllInternalPasswords()' Breaks worksheet and workbook structure passwords. Bob McCormick' probably originator of base code algorithm modified for coverage' of workbook structure / windows passwords and for multiple passwords'' Norman Harker and JE McGimpsey 27-Dec-2002 (Version 1.1)' Modified 2003-Apr-04 by JEM: All msgs to constants, and' eliminate one Exit Sub (Version 1.1.1)' Reveals hashed passwords NOT original passwordsConst DBLSPACE As String = vbNewLine & vbNewLineConst AUTHORS As String = DBLSPACE & vbNewLine & _"Adapted from Bob McCormick base code by" & _"Norman Harker and JE McGimpsey"Const HEADER As String = "AllInternalPasswords User Message"Const VERSION As String = DBLSPACE & "Version 1.1.1 2003-Apr-04"Const REPBACK As String = DBLSPACE & "Please report failure " & _"to the microsoft.public.excel.programming newsgroup."Const ALLCLEAR As String = DBLSPACE & "The workbook should " & _"now be free of all password protection, so make sure you:" & _DBLSPACE & "SAVE IT NOW!" & DBLSPACE & "and also" & _DBLSPACE & "BACKUP!, BACKUP!!, BACKUP!!!" & _DBLSPACE & "Also, remember that the password was " & _"put there for a reason. Don't stuff up crucial formulas " & _"or data." & DBLSPACE & "Access and use of some data " & _"may be an offense. If in doubt, don't."Const MSGNOPWORDS1 As String = "There were no passwords on " & _"sheets, or workbook structure or windows." & AUTHORS & VERSIONConst MSGNOPWORDS2 As String = "There was no protection to " & _"workbook structure or windows." & DBLSPACE & _"Proceeding to unprotect sheets." & AUTHORS & VERSIONConst MSGTAKETIME As String = "After pressing OK button this " & _"will take some time." & DBLSPACE & "Amount of time " & _"depends on how many different passwords, the " & _"passwords, and your computer's specification." & DBLSPACE & _"Just be patient! Make me a coffee!" & AUTHORS & VERSIONConst MSGPWORDFOUND1 As String = "You had a Worksheet " & _"Structure or Windows Password set." & DBLSPACE & _"The password found was: " & DBLSPACE & "$$" & DBLSPACE & _"Note it down for potential future use in other workbooks by " & _"the same person who set this password." & DBLSPACE & _"Now to check and clear other passwords." & AUTHORS & VERSIONConst MSGPWORDFOUND2 As String = "You had a Worksheet " & _"password set." & DBLSPACE & "The password found was: " & _DBLSPACE & "$$" & DBLSPACE & "Note it down for potential " & _"future use in other workbooks by same person who " & _"set this password." & DBLSPACE & "Now to check and clear " & _"other passwords." & AUTHORS & VERSIONConst MSGONLYONE As String = "Only structure / windows " & _"protected with the password that was just found." & _ALLCLEAR & AUTHORS & VERSION & REPBACKDim w1 As Worksheet, w2 As WorksheetDim i As Integer, j As Integer, k As Integer, l As IntegerDim m As Integer, n As Integer, i1 As Integer, i2 As IntegerDim i3 As Integer, i4 As Integer, i5 As Integer, i6 As IntegerDim PWord1 As StringDim ShTag As Boolean, WinTag As BooleanApplication.ScreenUpdating = FalseWith ActiveWorkbookWinTag = .ProtectStructure Or .ProtectWindowsEnd WithShTag = FalseFor Each w1 In WorksheetsShTag = ShTag Or w1.ProtectContentsNext w1If Not ShTag And Not WinTag ThenMsgBox MSGNOPWORDS1, vbInformation, HEADERExit SubEnd IfMsgBox MSGTAKETIME, vbInformation, HEADERIf Not WinTag ThenMsgBox MSGNOPWORDS2, vbInformation, HEADERElseon Error Resume NextDo 'dummy do loopFor i = 65 To 66: For j = 65 To 66: For k = 65 To 66For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126With ActiveWorkbook.Unprotect Chr(i) & Chr(j) & Chr(k) & _Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)If .ProtectStructure = False And _.ProtectWindows = False ThenPWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)MsgBox Application.Substitute(MSGPWORDFOUND1, _"$$", PWord1), vbInformation, HEADERExit Do 'Bypass all for...nextsEnd IfEnd WithNext: Next: Next: Next: Next: NextNext: Next: Next: Next: Next: NextLoop Until Trueon Error GoTo 0End IfIf WinTag And Not ShTag ThenMsgBox MSGONLYONE, vbInformation, HEADERExit SubEnd IfOn Error Resume NextFor Each w1 In Worksheets'Attempt clearance with PWord1w1.Unprotect PWord1Next w1On Error GoTo 0ShTag = FalseFor Each w1 In Worksheets'Checks for all clear ShTag triggered to 1 if not.ShTag = ShTag Or w1.ProtectContentsNext w1If ShTag ThenFor Each w1 In WorksheetsWith w1If .ProtectContents ThenOn Error Resume NextDo 'Dummy do loopFor i = 65 To 66: For j = 65 To 66: For k = 65 To 66For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126.Unprotect Chr(i) & Chr(j) & Chr(k) & _Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)If Not .ProtectContents ThenPWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)MsgBox Application.Substitute(MSGPWORDFOUND2, _"$$", PWord1), vbInformation, HEADER'leverage finding Pword by trying on other sheetsFor Each w2 In Worksheetsw2.Unprotect PWord1Next w2Exit Do 'Bypass all for...nextsEnd IfNext: Next: Next: Next: Next: NextNext: Next: Next: Next: Next: NextLoop Until TrueOn Error GoTo 0End IfEnd WithNext w1End IfMsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK, vbInformation, HEADEREnd Sub

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