Suricata Alert - . Signature ID: . · alert.severity = 1

Description

Suricata Alert - $(alert.signature). Signature ID: $(alert.signature_id).

Query · wazuh

View raw source upstream ↗ Wazuh XML 
field alert.severity="1"

No license declared

socfortress/Wazuh-Rules publishes no license, and without an express grant the default is all rights reserved. The query above is synthesized from the rule rather than copied out of it, so you can see what the rule matches on; the rule as written stays upstream.

Read the full rule at Suricata/100002-suricata.xml ↗. Why this rule is treated this way.

Fires when

Wazuh evaluates a chain top-down. Every rule above this one must match on the same event before this rule is tested at all.

  1. 86600 Suricata messages. anchor level 0
    decoded_as=json AND field timestamp="\.+" AND field event_type="\.+"
  2. 86601 Suricata: Alert · event_type = alert anchor level 3
    field event_type="^alert$"
  3. 100004 Suricata Alert - . Signature ID: . · alert.severity = 1 refinement level 12 this rule
    field alert.severity="1"

Rule dependencies

Depends on

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