IBM QRadar

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  • 1.  AQL with regular expressions in Rule

    Posted 07/07/21 10:51 AM

    Hi all!

    I have little challenge.

    So,

    I want to create a rule in which "URL (custom)" property will be selected from the Reference Set.

    For example, I receive an event that has "URL (custom)" property : example.com. I have a Reference Set named "BadURLs" which contains: mail.example.com, web.example.com, example.com/test and etc. If the "URL (custom)" property received from the event at least partially matches any of the "BadURLs" Reference Set, then the rule should be triggered. I think it is possible to use an AQL with regular expressions in my rule, but I don't know how to write the rule correctly.

    Please, assist.

    Thanks everyone!



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  • 2.  RE: AQL with regular expressions in Rule

    Posted 07/15/21 04:49 AM

    Hello Yevgeniy,

    This is not possible. You cannot look for a partial matches inside a reference set. Thanks



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