Re: [Snort-users] byte_test, byte_jump, distance, within

"Clemens, Dan" <Dan.Clemens@healthsouth.com> writes:

> 1. (*) text/plain ( ) text/html
>
> Can someone point me to some documentation on these new options.

src/detection-plugins/sp_byte_{check,jump}.c has good comments at the top of the files.

>From a reply to Phil wood earlier:

The easiest way to view distance is

a.{4}.*b

where that maps to:

Do you need help?

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content: "a"; content: "b"; distance: 4;

Within bounds the number of bytes that will be checked prior.

-- 
Chris Green 
Chicken's thinkin'


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