Office 365: Added member to group

Description

Office 365: Added member to group

Query · wazuh

field office365.Operation="^Add member to group.$"

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. 91531 Office 365: operation. · integration = office365 anchor level 0
    decoded_as=json AND field integration="office365"
  2. 91532 Office 365: operation. · office365.RecordType = \d+ anchor level 3
    field office365.RecordType="\d+"
  3. 91713 Office 365: Added member to group refinement level 6 this rule
    field office365.Operation="^Add member to group.$"

Rule dependencies

Depends on

Raw source Office 365: Added member to group · Wazuh XML
Esc
Published by Wazuh Core Ruleset ↗, licensed under GPLv2 ↗. Reproduced here unmodified. 
<rule id="91713" level="6">
        <if_sid>91532</if_sid>
        <field name="office365.Operation" type="osregex">^Add member to group.$</field>
        <description>Office 365: Added member to group</description>
        <options>no_full_log</options>
        <group>AzureActiveDirectory,pci_dss_8.1.2,hipaa_164.312.a.2.I</group>
    </rule>

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