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Alerts are created by the Operations Center when an event matches a rule and a threat is detected.


Alert Status and lifecycle

An alert can have five possible statuses:

Status Description Possible actions to do
Pending As soon as an alert is triggered, it is placed in 'Pending' status. If the generation mode for this alert is 'Automatic', this status changes automatically to 'Ongoing'. Acknowledge, Reject, Validate
Acknowledged This status is used when an analysis is ongoing. If the analyst can decide if an alert is a true or a false positive quickly, this status can be optional, time to acknowledge used in statistics will be set to time to change to Ongoing or Rejected status. Validate, Reject
Ongoing Alert is considered as true positive and countermeasures have not yet been applied. This status is the first one seen in case of automatic mode. Close (countermeasures have been applied, no more alert), Reject (after more analysis, this alert was a false positive)
Closed All necessary actions have been applied to the alert. This status is a final status. No action accepted
Rejected The alert was a false positive. This status is a final status. No action accepted

Alerts Workflow


Alert Urgency

The Urgency is a number used to give a score to the risk associated with a specific alert. It is calculated from the severity of a rule and the criticality of assets related to the alert. This gives a value between 1 (very low risk) and 100 (very high risk).

The urgency of an alert is calculated using the following formula:

Alert urgency = (Severity of the rule + Criticality of the asset) / 2


When the criticality of an asset is equal to 0 (N/A), the alert urgency is equal to the severity of the rule.

The urgency can have two different representations on the interface: a numerical and a textual representation.

Display Value
Low [0-50[
Medium [50-75[
High [75-100]

Alert Similarity

Alert similarity (Occurence) is the process by which we collect similar events in the same alert. The information is available in the Alerts table → Column Occurrence.


If an alert has 24 occurrences, it means that it contains 24 events that were classified as similar and put in the same alert.

Similarity strategies

Alerts are considered similar if a list of fields defined by the similarity strategy have the same values for all events. Some fields may also be grouped together to specify that their values may be swapped.


The effective similarity strategy for an alert is displayed in the alert details tab.

There are three possibilities to define the similarity strategy to use. By order:

  1. Similarity is forced by the rule
  2. Similarity is forced by event
  3. Similarity by default

Similarity by rule

Rules written by and available in the Rules Catalog may define specific similarity strategies.

Similarity strategies by rule can be defined during the rule creation process. Learn more about how to do it in this section.

Similarity by event

Depending on the events that triggered an alert, applies a similarity logic. This logic follows guidelines and cannot be edited by users directly.

If the event matches one of the conditions listed below, the associated similarity strategy is used.

Conditions Similarity Strategy
If exists [sekoiaio.entity.uuid, [source.ip, destination.ip],]
If event.dialect is Windows and exists [sekoiaio.entity.uuid,,]
If event.dialect is Azure Windows and exists [sekoiaio.entity.uuid,, process.command_line]
If event.dialect is Azure Active Directory and exists and exists [sekoiaio.entity.uuid,,,, action.type, action.outcome]
If event.dialect is Azure Active Directory and exists [sekoiaio.entity.uuid,, action.type, action.outcome]
If event.dialect is postfix [sekoiaio.entity.uuid, email.from.address]
If file.hash.sha256matches the rule [sekoiaio.entity.uuid, file.hash.sha256]
If file.hash.sha1 matches the rule [sekoiaio.entity.uuid, file.hash.sha1]
If file.hash.md5matches the rule [sekoiaio.entity.uuid, file.hash.md5]


In case similarity forced by your events does not answer your needs, feel free to contact your support.

Default similarity

If there is no similarity forced by the rule or by the event, you can rely on default similarity formula: same entity, same source.ip and destination.ip.

source.ip and destination.ip can be used interchangeably.


When there is no data due to parsing issues, alert similarity is not shown except when there is a NULL propriety in source.ip or destination.ip. When the source.ip and the destination.ip are empty, we might use the value NULL as a similarity basis.

Similarity and alert status

As long as there is an existing similar alert with status Pending, Acknowledged or Ongoing, new matches are added to the alert as occurrences.

If only Closed or Rejected alerts are similar, a new alert is created. Closed and Rejected similar alerts are listed inside the Similar Alerts tab.

Alert types and categories

The Alert type is associated with the rule that triggered it but can be changed with the value associated to specific indicators in case of CTI rules. The Alert type is defined according to a custom set of values derived from the Reference Incident Classification Taxonomy of ENISA. alert_categories

Alerts listing

When you first connect to, the alerts page will display the last 10 alerts raised on your community ordered by Most Recent ones.


Main features

From the left to the right, several features are available on the top screen:

  • A refresh button in the breadcrumb next to the page title Alerts to show the newly generated alerts
  • A Filtersbutton to filter your alerts' table (more details here)
  • A show/hide columns button that lets you display fields you’re interested in. You can select or deselect columns but also drag and drop them depending on the order you need
  • Filters that let you display alerts by order of Most Frequent, Recently Updated, Recently Created or Most Urgent


The new filter feature will give analysts the ability to construct complex queries and exclude specific values, providing them with greater control and allowing them to make more informed decisions based on a richer set of data.

Apply filters

To use complex filters, just click on the Filter button or hit your f key on your keyboard.

The menu is now opened and you can directly search for the filter you want to apply. Right after you choose your filter, you are invited to search and select one or multiple values for this filter.

You can change the operator (filer is value, filter is not value, filter is any of values) to have more advanced exclusion capacities.


You can combine filters and add as many filters as you want. The default operator between filters is AND.


To edit filters (values, operator), just click on the value or the operator and select what you need. These new filters will be applied automatically.

Keyboard navigation

To improve navigation and accessibility, you can now navigate within the filter component just by using your keyboard.

Here is a list of keyboard shortcuts that can be useful to you:

Key Action
Letter “f” Open the filter menu
Up and down arrows Navigate through filter or values lists
Enter Selection values
Esc Close the filter menu

Pre-made filters

At the top of the available filters list, you will find two pre-made filters : New today and Open.

We hope these two most used filters will save you time!

Pre-made filter Composition
Open Status is any of Acknowledged, Ongoing, Pending
New Today Created at within Today

List of all filters

Here is the updated list of all available filters.

Filter Composition
Asset Lists impacted assets within the alert
Created at Select a date of creation (date range, relative dates…)
Entity Select entities where alerts happened that are listed in your alert table
Rule Lists all rules that have raised alerts. You can also filter by a specific value by hovering on a value in the Source column in the table and clicking on the “+” button
Source Lists all alert sources. You can also filter by a specific value by hovering on a value in the Source column in the table and clicking on the “+” button
Status Can be acknowledged, closed, ongoing, pending, and rejected
Target Lists all alert targets. You can also filter by a specific value by hovering on a value in the Source column in the table and clicking on the “+” button
Threat Lists all threats that are related to alerts.
Type Lists all types of alerts present in the table. The type of rule is defined by the detection rule that triggered the alert.
Updated Date of last update (date range, relative dates…)
Urgency High [75-100], Medium (50-75], Low [0-50]


To list only alerts raised by the same rule, just hover over the rule and click on the + next to the rule's name; it will automatically add the rule as a filter.

Add alerts to case in bulk

Users can add multiple alerts to a case to regroup all the needed information for an extensive investigation.


To add alerts to a case in bulk, follow these steps:

  1. Apply filters to alerts listing if needed
  2. Select some alerts in the list using the checkbox. A counter will let you know how many alerts are selected
  3. You can select all available alerts (including alerts in other pages) by clicking on Select all XX alerts select-all-alerts
  4. A message will confirm that all alerts are selected including their count unselect-all-alerts
  5. Choose an existing case or create a new case alert-to-case


For multi-tenant communities, alerts can only be added to cases that belong to the same community.

Change alert status in bulk

On the main alert listing, it is possible to treat alerts faster. Users can, in one hand, change many alerts' statuses at the same time, and on the other hand, leave comments to explain their decision and provide more context.


To change statuses in bulk, you have to:

  1. Apply filters to alerts listing if needed
  2. Select some alerts in the list using the checkbox. A counter will let you know how many alerts are selected
  3. You can select all available alerts (including alerts in other pages) by clicking on Select all XX alerts select-all-alerts
  4. A message will confirm that all alerts are selected including their count unselect-all-alerts
  5. Choose the new status you want to apply
  6. Leave a comment explaining your decision and click on the Update status button


It is recommended to leave a comment to provide more context to the status change but it's not mandatory.

Alerts table columns

By default, the alert listing displays the following columns:

  • A Selector so you can perform an action on multiple alerts on the same time
  • A Similarity counter, showing the alert was raised multiple time for the same reason, rather than simply adding a new line on the alert feed
  • Alert creation Date
  • Alert Status. When hovering over the icon, a frame indicates the status modification date and who modified it
  • The Entity to which the alert corresponds
  • Urgency of the alert, between 0 and 100, 100 being the highest
  • The Type of alert
  • The Name of the rule which triggered the alert
  • The Threats related to the alert in termes of malicious activities, related tools, Campaign...
  • A first seen and last seen date
  • The ID and the UUID of the alert
  • The source and targetof the alert
  • The Commu.which means the communities related to the alerts


Your custom configuration will be saved in order to allow you to keep your selected filters when you come back to this page.


For Partners, an additional filter is available in order to display all or a subset of alerts related to their managed communities.

Alert details

The Alert Details page can be reached by clicking on any alert in the Alert Listing. This will provide you with a new view for quick and deep investigations.


The Alert Details header contains the urgency, the name and the short ID of the alert, as well as the following actions:

  • Alert Status: can be used to move the Alert through its lifecycle by changing its status
  • Add to case: add the alert to a case to gather all the needed information for an extensive investigation
  • Playbooks: display the list of on-demand playbooks and be able to trigger them.


Playbooks that can be enabled on alerts are "manual" playbooks (ie with a Manual Trigger). They also have to be enabled in the community to appear in the UI.

The different sections of the page are then separated into 4 tabs: Details, Tasks, Events and Graph Investigation.


The Details tab contains the information needed to understand what the alert is about and why it was raised. It’s split into two columns.

The first column contains the following items:

  • The detailed alert urgency (can be edited on hover)
  • The alert type
  • The impacted assets
  • The impacted entity
  • The similarity strategy of the rule
  • Related cases (cases in which this alert appears)
  • The Kill Chain phase (can be edited on hover)
  • Details about the rule that was triggered
  • Details from the Intelligence Center about all threats linked to this alert

The second column is the timeline. It contains all items that constitute the history of the alert:

  • Alert status changes
  • Comments (that can be added with the button at the top right)
  • Events represented by their Smart Descriptions
  • Completed Tasks
  • Rejected Tasks

It is possible to filter the timeline to display only items of a certain type.


The Tasks tabs lists tasks and subtasks that are associated with the alert. tasks

Buttons are available to complete or reject tasks. When completing a task, you are informing the Operations Center that you have undertaken the corresponding action on your perimeter. The urgency of the alert will thereby decrease, as well as the risk indicator.

Subtasks can have an OpenC2 specification which can be displayed by clicking on the automation icon.

Similar alerts

Operators need as much information as possible to determine what to do with a new alert. With the similar alerts tab, has that information in store and is able to display it to the operator in a comprehensive and useful way, while also providing recommendations based on the previous operator decisions.

To find similar alerts linked to a specific alert, you will need to access the detail page dedicated to this alert. The similar alerts tab will be automatically loaded next to the Details, Tasks, Graph Investigation and Events tabs.


To help you compare between alerts, you can choose which columns you want to display in the table by clicking on the icon in the upper right of the table.


You can click on the alerts to see the full details of a similar alert or open several of them in new tabs to compare them more easily.

The similar alerts tab is divided into two parts:

  • The suggestion message: In a callout, you’ll find a text that reminds you of the status of the majority of previous similar alerts. This message suggests you change the alert status based on the previous alerts. You can also find an action button to apply the status on your alert (except for Closed alerts).
  • The similar alerts table: It gathers all the similar alerts that previously occurred. The columns of this table can be customized to help you investigate the similarities between alerts.


Please note that if doesn’t find previous similar alerts, a message will be displayed to notify you.


The Events tab lists the events that raised the alert in a display similar to the Events page.


When interacting with individual values, it is possible to:

  • Filter for: only applies to the events that raised the alert
  • Filter out: only applies to the events that raised the alert
  • Search events with this value

The Value Selection mode can be toggled with the button at the top right of the event list in order to select multiple values in displayed events. The selected values can then be used to:

Create an Alert Filter

Alert Filters can be used to prevent known false positives from raising the same alert in the future.


You can create an Alert Filter for the rule that triggered the alert by following these steps:

  • On the alertpage, go to events tab
  • Click on Toggle value selection button in the upper right of the logs list
  • Select values you want to filter by clicking on them in the logs list
  • Click on the button Create an Alert filter as shown in the screenshot
  • As the modal appears, fill in the name of the alert filter (mandatory)
  • Provide a description (optional)
  • The filter's pattern is automatically created from selected values.
  • Click on Add to add this alert filter to the rule that triggered this alert


By default, Reject the Alert is selected by default to automatically reject the alert after creating the Alert Filter.

Search Events with this value

The "Search Events with this value" feature can be used to perform a search into all events that occurred during the alert's timeframe (+- 1 hour).


The search query is automatically created from selected values.

To search events with a value:

  • On the alertpage, go to events tab
  • Click on Toggle value selection button in the upper right of the logs list
  • Select values you want to search for by clicking on them in the logs list
  • Click on the button Perform a search as shown in the screenshot

A side panel opens with the search results, allowing you to investigate an alert without leaving the page.

Graph Investigation

The Graph Tab is presenting the analyst with a graphical visualization of the Alert.


The following items appear on the graph:

  • Observables: these are automatically extracted from events (IP addresses, Domain Names, URLs, User Account, etc.)
  • Observable Relationships: relationships between observables are represented by arrows linking them on the graph. Relationships are extracted from events using the Smart Description definitions
  • CTI Objects: STIX objects from the Intelligence Center that provide additional context
  • STIX relationships between Threat Objects

Threat Intelligence

You can access Threat Intelligence by clicking on any CTI object on the graph. The left panel will display its description and lists all known relationships. Related objects can then be added on the graph to pivot into the Threat Intelligence database.


You can access Observable Details by clicking on any Observable on the graph. The left panel will display all events inside the alert related to this observable, with their “Smart Description”. Full Events can be accessed into the right side panel by clicking on "Full Events". It is also possible to Search events with this value by clicking on the button next to the name of the observable.