VBS 16进制验证特定字符

闲来无事发个VBS 16进制验证特定字符 例子验证VBS自身(红色部分fastslz)
代码如下:
\'验证字符：fastslz

1. file=Wscript.ScriptFullName
   
2. Dim slz
   
3. set slz = CreateObject("Adodb.Stream")
   
4. slz.Type = 1
   
5. slz.Mode = 3
   
6. slz.Open
   
7. slz.Position = 0
   
8. slz.Loadfromfile file
   
9. Bin=slz.read(18)
   
10. if AscB(MidB(Bin,12,1))=&H66 and AscB(MidB(Bin,13,1))=&H61 and AscB(MidB(Bin,14,1))=&H73 and AscB(MidB(Bin,15,1))=&H74 and AscB(MidB(Bin,16,1))=&H73 and AscB(MidB(Bin,17,1))=&H6C and AscB(MidB(Bin,18,1))=&H7A Then
    
11. WScript.echo "通过验证"
    
12. else
    
13. WScript.echo "非法修改"
    
14. end if

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