matching: multi match support #331
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This adds support to specify multiple conditions to match a rule. Syntax: multi:<match_condition1>;<match_condition2>;...<match_conditionN>; Examples: Match all rules including the term "nmap" but just from the "emerging-scan.rules" file. multi:filename:rule/emerging-scan.rules; re:nmap; Match all rules with a recent cve reference and a perimeter deployment multi:re:cve-202[23];metadata: deployment perimeter; Ticket: #2509
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Sorry for taking so long to get to this. One issue I have is not all valid regex's are supported. For example: works... but: appears to work, but actually fails to properly load as it will only take up to the |
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changes made (if applicable)
This is an implementation of redmine 2509
Describe changes:
This is a resubmit of pr #37. After reworking to fit the 2023 code base.
It adds support to specify multiple conditions to match a rule.
Syntax:
multi:<match_condition1>;<match_condition2>;...<match_conditionN>;Examples:
Match all rules including the term "nmap" but just from the "emerging-scan.rules" file.
multi:filename:rule/emerging-scan.rules; re:nmap;Match all rules with a recent cve reference and a perimeter deployment
multi:re:cve-202[23];metadata: deployment perimeter;