1.EXCEL工程加密破解方法
新建一個EXCEL文檔
打開新建的這個Excel，按下alt+F11，打開vb界面，新建一個模塊，如圖所示
將代碼複製到這個模塊中，代碼如下：
Private Sub VBAPassword() '你要解保護的Excel文件路徑
Filename = Application.GetOpenFilename("Excel文件（*.xls & *.xla & *.xlt）,*.xls;*.xla;*.xlt", , "VBA破解")
If Dir(Filename) = "" Then
MsgBox "沒找到相關文件,清重新設置。"
Exit Sub
Else
FileCopy Filename, Filename & ".bak" '備份文件。
End If
Dim GetData As String * 5
Open Filename For Binary As #1
Dim CMGs As Long
Dim DPBo As Long
For i = 1 To LOF(1)
Get #1, i, GetData
If GetData = "CMG=""" Then CMGs = i
If GetData = "[Host" Then DPBo = i - 2: Exit For
Next
If CMGs = 0 Then
MsgBox "請先對VBA編碼設置一個保護密碼...", 32, "提示"
Exit Sub
End If
Dim St As String * 2
Dim s20 As String * 1
'取得一個0D0A十六進制字串
Get #1, CMGs - 2, St
'取得一個20十六制字串
Get #1, DPBo + 16, s20
'替換加密部份機碼
For i = CMGs To DPBo Step 2
Put #1, i, St
Next
'加入不配對符號
If (DPBo - CMGs) Mod 2 <> 0 Then
Put #1, DPBo + 1, s20
End If
MsgBox "文件解密成功......", 32, "提示"
Close #1
End Sub
運行代碼 選擇要破解的EXCEL文件進行破解。
2.破解工作表保護密碼
在要破解的EXCEL文件中錄製宏 然後查看宏
複製如下代碼：
Public Sub 工作表保護密碼破解()
Const DBLSPACE As String = vbNewLine & vbNewLine
Const AUTHORS As String = DBLSPACE & vbNewLine & _
"作者:McCormick JE McGimpsey "
Const HEADER As String = "工作表保護密碼破解"
Const VERSION As String = DBLSPACE & "版本 Version 1.1.1"
Const REPBACK As String = DBLSPACE & ""
Const ZHENGLI As String = DBLSPACE & " hfhzi3—戊冥 整理"
Const ALLCLEAR As String = DBLSPACE & "該工作簿中的工作表密碼保護已全部解除!!" & DBLSPACE & "請記得另保存" _
& DBLSPACE & "注意：不要用在不當地方，要尊重他人的勞動成果！"
Const MSGNOPWORDS1 As String = "該文件工作表中沒有加密"
Const MSGNOPWORDS2 As String = "該文件工作表中沒有加密2"
Const MSGTAKETIME As String = "解密需花費一定時間,請耐心等候!" & DBLSPACE & "按確定開始破解!"
Const MSGPWORDFOUND1 As String = "密碼重新組合爲:" & DBLSPACE & "$$" & DBLSPACE & _
"如果該文件工作表有不同密碼,將搜索下一組密碼並修改清除"
Const MSGPWORDFOUND2 As String = "密碼重新組合爲:" & DBLSPACE & "$$" & DBLSPACE & _
"如果該文件工作表有不同密碼,將搜索下一組密碼並解除"
Const MSGONLYONE As String = "確保爲唯一的?"
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
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
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, _
"$$", PWord1), vbInformation, HEADER
Exit Do 'Bypass all for...nexts
End If
End With
Next: Next: Next: Next: Next: Next
Next: Next: Next: Next: Next: Next
Loop Until True
On Error GoTo 0
End If
If WinTag And Not ShTag Then
MsgBox MSGONLYONE, vbInformation, HEADER
Exit Sub
End If
On Error Resume Next
For Each w1 In Worksheets
'Attempt clearance with PWord1
w1.Unprotect PWord1
Next w1
On Error GoTo 0
ShTag = False
For Each w1 In Worksheets
'Checks for all clear ShTag triggered to 1 if not.
ShTag = ShTag Or w1.ProtectContents
Next w1
If ShTag Then
For Each w1 In Worksheets
With w1
If .ProtectContents Then
On Error Resume Next
Do 'Dummy do loop
For i = 65 To 66: For j = 65 To 66: For k = 65 To 66
For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66
For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66
For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126
.Unprotect Chr(i) & Chr(j) & Chr(k) & _
Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
If Not .ProtectContents Then
PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _
Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
MsgBox Application.Substitute(MSGPWORDFOUND2, _
"$$", PWord1), vbInformation, HEADER
'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 & ZHENGLI, vbInformation, HEADER
End Sub
運行代碼進行破解 破解時間可能會很久請耐心等待。