This script behaves like a virus This script shows you how a script can be self modifying, like viruses. It is a warning about the possibilities of macro viruses.
File Name : selfmodify.vbs Requirement : none Author : Jean-Luc Antoine Submitted : 01/09/2001 Category : Other
复制代码 代码如下:
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"
