Snort - the de facto standard for intrusion detection/prevention
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Format

urilen: int<>int;
urilen: [<,>] <int>;

The following example will match URIs that are 5 bytes long:

urilen: 5

The following example will match URIs that are shorter than 5 bytes:

urilen: < 5

The following example will match URIs that are greater than 5 bytes and less than 10 bytes:

urilen: 5<>10

This option works in conjunction with the HTTP Inspect preprocessor specified in Section [*].



Steven Sturges 2007-10-04