Self Modifying
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Tue. Feb. 28th, 2006 7:18 AM
This script shows you how a script can be self modifying, like viruses. It is a warning about the possibilities of new macro viruses
Const n = 1
Dim f, a, s, w
w = WScript.ScriptFullName
Set f = CreateObject("Scripting.FileSystemObject")
Set a = f.OpenTextFile(w, 1)
a.SkipLine
s = chr(13) & Chr(10) & a.ReadAll
a.Close
Set a = f.CreateTextFile(w, True)
a.Write "Const n = " & n + 1 & s
a.Close
WScript.echo "This script has been run " & n & " times"
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