Re: [Simple-evcorr-users] Multiple Correlation Question

2020-08-06 Thread Risto Vaarandi
hi Suat, one possible solution for addressing this task is to combine the EventGroup rule with contexts. Since EventGroup rule allows matching unordered event groups (e.g., events A, B and C can appear in any order), the purpose of contexts is to force specific event matching order. The example

Re: [Simple-evcorr-users] Multiple Correlation Question

2020-08-06 Thread Suat Toksöz
Thanks for the answer. I am looking for window based detection, simple it is going to be something like SIEM log correlation. Within 10 min event A,B and C must occur and this three event must be in order (first A, then B last C) Thanks Suat Toksoz On Wed, Aug 5, 2020 at 11:58 PM Risto Vaarandi

Re: [Simple-evcorr-users] Multiple Correlation Question

2020-08-05 Thread Risto Vaarandi
hi Suat, are you interested in some rule examples about detecting event sequences, or are you investigating opportunities for creating a new rule type for matching sequences of events? Many event sequences can be handled by combining existing rules and contexts, so a new rule type might not be

[Simple-evcorr-users] Multiple Correlation Question

2020-08-05 Thread Suat Toksöz
hi all, is it possible to have multiple (3,4..) correlation rule on SEC? For example, If event *A* happens then event *B* happens then event *C* happens and all events happen within 10 min. -- Best regards, *Suat Toksoz* ___ Simple-evcorr-users