EXCEL工作表保护密码破解 方法1: 1\打开文件
2\工具---宏----录制新宏---输入名字如:aa 3\停止录制(这样得到一个空宏) 4\工具---宏----宏,选aa,点编辑按钮
5\删除窗口中的所有字符(只有几个),替换为下面的内容:(复制吧) 6\关闭编辑窗口
7\工具---宏-----宏,选AllInternalPasswords,运行,确定两次,等2分钟,再确定.OK,没有密码了!!
内容如下： （暴力破解）
Public 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 passwords Const DBLSPACE As String = vbNewLine & vbNewLine Const AUTHORS As String = DBLSPACE & vbNewLine & _
Const HEADER As String = Const VERSION As String = DBLSPACE & Const REPBACK As String = DBLSPACE &
Const ALLCLEAR As String = DBLSPACE & DBLSPACE & DBLSPACE & DBLSPACE &
Const MSGNOPWORDS1 As String = Const MSGNOPWORDS2 As String =
Const MSGTAKETIME As String =
Const MSGPWORDFOUND1 As String =
Const MSGPWORDFOUND2 As String = DBLSPACE &
Const MSGONLYONE As String = ALLCLEAR & AUTHORS & VERSION & REPBACK Dim w1 As Worksheet, w2 As Worksheet
Dim i As Integer, j As Integer, k As Integer, l As Integer Dim m As Integer, n As Integer, i1 As Integer, i2 As Integer Dim i3 As Integer, i4 As Integer, i5 As Integer, i6 As Integer Dim PWord1 As String
Dim ShTag As Boolean, WinTag As Boolean
Application.ScreenUpdating = False With ActiveWorkbook
WinTag = .ProtectStructure Or .ProtectWindows End With ShTag = False
For Each w1 In Worksheets
ShTag = ShTag Or w1.ProtectContents Next w1
If Not ShTag And Not WinTag Then
MsgBox MSGNOPWORDS1, vbInformation, HEADER Exit Sub End If
MsgBox MSGTAKETIME, vbInformation, HEADER If Not WinTag Then
MsgBox MSGNOPWORDS2, vbInformation, HEADER Else
On Error Resume Next Do 'dummy do loop
For i = 65 To 66: For j = 65 To 66: For k = 65 To 66 For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66 For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66 For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126 With 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 Then
PWord1 = 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, _ Exit Do 'Bypass all for...nexts End If End With
Next: Next: Next: Next: Next: Next Next: Next: Next: Next: Next: Next Loop Until True On Error GoTo 0 End If
If WinTag And Not ShTag Then
MsgBox MSGONLYONE, vbInformation, HEADER Exit Sub End If
On Error Resume Next For Each w1 In Worksheets 'Attempt clearance with PWord1 w1.Unprotect PWord1 Next w1 On Error GoTo 0 ShTag = False
For Each w1 In Worksheets
'Checks for all clear ShTag triggered to 1 if not. ShTag = ShTag Or w1.ProtectContents Next w1 If ShTag Then
For Each w1 In Worksheets
With w1
If .ProtectContents Then On Error Resume Next Do 'Dummy do loop
For i = 65 To 66: For j = 65 To 66: For k = 65 To 66 For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66 For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66 For 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 Then
PWord1 = 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, _ 'leverage finding Pword by trying on other sheets For Each w2 In Worksheets w2.Unprotect PWord1 Next w2
Exit Do 'Bypass all for...nexts End If
Next: Next: Next: Next: Next: Next Next: Next: Next: Next: Next: Next Loop Until True On Error GoTo 0 End If End With Next w1 End If
MsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK, vbInformation, HEADER End Sub
方法2: （破解密码） 1\打开文件
2\工具---宏----录制新宏---输入名字如:aa 3\停止录制(这样得到一个空宏) 4\工具---宏----宏,选aa,点编辑按钮
5\删除窗口中的所有字符(只有几个),替换为下面的内容:(复制吧) 6\关闭编辑窗口 7\运行
内容如下：
Public Sub 工作表保护密码破解()
Const DBLSPACE As String = vbNewLine & vbNewLine Const AUTHORS As String = DBLSPACE & vbNewLine & _ 作者:McCormick JE McGimpsey
Const HEADER As String = 工作表保护密码破解
Const VERSION As String = DBLSPACE & 版本 Version 1.1.1Const REPBACK As String = DBLSPACE &
Const ZHENGLI As String = DBLSPACE & —戊冥 整理Const ALLCLEAR As String = DBLSPACE & 该工作簿中的工作表密码保护已全部解除!!& DBLSPACE & 请记得另保存
& DBLSPACE & 注意：不要用在不当地方，要尊重他人的劳动成果！Const MSGNOPWORDS1 As String = 该文件工作表中没有加密Const MSGNOPWORDS2 As String = 该文件工作表中没有加密2
Const MSGTAKETIME As String = 解密需花费一定时间,请耐心等候!按确定开始破解!
Const MSGPWORDFOUND1 As String = 密码重新组合为: & _
如果该文件工作表有不同密码,将搜索下一组密码并修改清除
Const MSGPWORDFOUND2 As String = 密码重新组合为: & _
如果该文件工作表有不同密码,将搜索下一组密码并解除Const MSGONLYONE As String = 确保为唯一的?Dim w1 As Worksheet, w2 As Worksheet
Dim i As Integer, j As Integer, k As Integer, l As Integer Dim m As Integer, n As Integer, i1 As Integer, i2 As Integer