Page Comparison

* in log.audit 

|

 trix trix.uniqueIds.fields = (user) |

 where cep.

time < 10000

Trix events that took more than 10 seconds (time is in milliseconds)

* in log.audit 

|

 trix trix.uniqueIds.fields = (user) |

 avg cep.time as Average, min cep.time as Min, max cep.

time as Max | display Average in time format, Min in time format, Max in time format

Average, Minimum and Maximum time of the Trix events

* in log.audit | 

trix trix.uniqueIds.fields = (user) cepNode.timeframe.

limit = (5 seconds)

The complex event will be closed after limit-Time has expired

* in log.audit | 

trix trix.uniqueIds.fields = (user) cepNode.event.timeframe.

limitFromStart = (10 minutes)

Only events which are less than limitTimeFromStart from the first event will be added to the transaction.

* in log.audit | trix trix.uniqueIds.fields = (user) cepNode.maxEventLimit=3

Max number of events for each complex event

* in log.audit | trix trix.uniqueIds.fields = (user) startRule = (Event Description contains session has started) endRule = (Event Description contains was terminated)  | where cep.startEvent = true AND cep.endEvent = true

Start and End conditions.

To filter only the ceps which stand by the start and end conditions, add the following:

 |

 where cep.startEvent = true = true and cep.endEvent = true

* in log.audit 

| trix trix.uniqueIds.fields = (user)

 cep.groups = (Thread)

 enrichments.message.

all = (message) |

 where cep.message contains exception or error

Filter of CE flows that contains in their message column ‘error’ or ‘exception’.
groups = recommended for columns with short contents that may be used for display of the CE flow (user_name, action, etc.)

enrichment = recommended when there are columns that their contents may contain values to be filtered (errors, exceptions, etc.)

* in log.audit 

| trix trix.uniqueIds.fields = (user)

 cep.groups = (priority) | where cep.groups = ERROR or FATAL

Filter of CE flows that their priority column equals ‘ERROR’ or ‘FATAL’.

groups = recommended for columns with short contents that may be used for display of the CE flow (user_name, action, etc.)

enrichment = recommended when there are columns that their contents may contain values to be filtered (errors, exceptions, etc.)

* in log.secure 

| trix trix.uniqueIds.fields = (user+pid) endRule = (message contains Connection closed by invalid user OR Disconnecting invalid user OR Disconnected from invalid) cep.name = User

| where cep.endEvent = true

Linux CEPs - Failed Logins

* in log.security 

| trix trix.uniqueIds.fields = (account name) cep.groups = (event) | where cep.groups = 4625

Windows events CEPs - Failed Logon Attempts

enrichments.pid.first = (pid)

enrichments.

context.all = (context)

enrichments.<name>.<type> - allows adding additional columns to the meta of the cep.

name - the name of the output column to use.

type - the type of the extraction, currently can be ‘first’ (extracts the first value it encounters) or ‘all’ (extracts all values) - optional