Simple IE crash and Symantec Anti-Virus

I guess most of you know that following simple HTML code will crash IE [along with your desktop shell ;-)]. Put each line inside "<" and ">".

html

form

input type crash

/form

/html

But an interesting thing I found is that once you try to create a HTML file with this code Symantec Antivirus real time protection detects it and quarantines the file. It is good to know that some products are worth for the money you spend on them unlike M$ products. There is a way to bypass Symantec, replace the word crash with some random word then Symantec doesn't catch but your IE still goes for a spin.