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Next: ASN.1 Keywords Up: Preprocessors Previous: Examples/Default Configuration from snort.conf   Contents


ASN.1 Detection

The asn.1 detection plugin decodes a packet or a portion of a packet, and looks for various malicious encodings.

The general configuration of the asn.1 rule option is as follows: 

asn1: [keyword [argument]], . . .

Multiple keywords can be used in an 'asn1' option and the implied logic is boolean OR. So if any of the arguments evaluate as true, the whole option evaluates as true.


Subsections
Steven Sturges 2006-12-08
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