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Next: byte_test Up: pcre Previous: Format   Contents

Example

This example performs a case-insensitive search for the string BLAH in the payload. 

alert ip any any -> any any (pcre:"/BLAH/i";)

Note:   Snort's handling of multiple URIs with PCRE does not work as expected. PCRE when used without a uricontent only evaluates the first URI. In order to use pcre to inspect all URIs, you must use either a content or a uricontent.


Steven Sturges 2007-10-04
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