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<div><h1 class="title"><a id="id-1"></a>Authorization Plugin Modification</h1><a class="edit_me edit_me_private" rel="nofollow" title="Editing on GitHub is available to Elastic" href="https://github.com/elastic/security-docs/edit/8.x/docs/detections/prebuilt-rules/rule-details/authorization-plugin-modification.asciidoc">edit</a></div>
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<strong>IMPORTANT</strong>: This documentation is no longer updated. Refer to <a href="https://www.elastic.co/support/eol">Elastic's version policy</a> and the <a href="https://www.elastic.co/docs/reference/security/prebuilt-rules/rules/macos/persistence_credential_access_authorization_plugin_creation">latest documentation</a>.
</div>
<div class="section">
<div class="titlepage"><div><div>
<div class="position-relative"><h2 class="title"><a id="authorization-plugin-modification"></a>Authorization Plugin Modification</h2><a class="edit_me edit_me_private" rel="nofollow" title="Editing on GitHub is available to Elastic" href="https://github.com/elastic/security-docs/edit/8.x/docs/detections/prebuilt-rules/rule-details/authorization-plugin-modification.asciidoc">edit</a></div>
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<p>Authorization plugins are used to extend the authorization services API and implement mechanisms that are not natively supported by the OS, such as multi-factor authentication with third party software. Adversaries may abuse this feature to persist and/or collect clear text credentials as they traverse the registered plugins during user logon.</p>
<p><span class="strong strong"><strong>Rule type</strong></span>: query</p>
<p><span class="strong strong"><strong>Rule indices</strong></span>:</p>
<div class="ulist itemizedlist">
<ul class="itemizedlist">
<li class="listitem">
auditbeat-*
</li>
<li class="listitem">
logs-endpoint.events.*
</li>
</ul>
</div>
<p><span class="strong strong"><strong>Severity</strong></span>: medium</p>
<p><span class="strong strong"><strong>Risk score</strong></span>: 47</p>
<p><span class="strong strong"><strong>Runs every</strong></span>: 5 minutes</p>
<p><span class="strong strong"><strong>Searches indices from</strong></span>: now-9m (<a href="/guide/en/elasticsearch/reference/8.x/common-options.html#date-math" class="ulink" target="_top">Date Math format</a>, see also <a class="xref" href="rules-ui-create.html#rule-schedule" title="Set the rule’s schedule"><code class="literal">Additional look-back time</code></a>)</p>
<p><span class="strong strong"><strong>Maximum alerts per execution</strong></span>: 100</p>
<p><span class="strong strong"><strong>References</strong></span>:</p>
<div class="ulist itemizedlist">
<ul class="itemizedlist">
<li class="listitem">
<a href="https://developer.apple.com/documentation/security/authorization_plug-ins" class="ulink" target="_top">https://developer.apple.com/documentation/security/authorization_plug-ins</a>
</li>
<li class="listitem">
<a href="https://www.xorrior.com/persistent-credential-theft/" class="ulink" target="_top">https://www.xorrior.com/persistent-credential-theft/</a>
</li>
</ul>
</div>
<p><span class="strong strong"><strong>Tags</strong></span>:</p>
<div class="ulist itemizedlist">
<ul class="itemizedlist">
<li class="listitem">
Elastic
</li>
<li class="listitem">
Host
</li>
<li class="listitem">
macOS
</li>
<li class="listitem">
Threat Detection
</li>
<li class="listitem">
Persistence
</li>
</ul>
</div>
<p><span class="strong strong"><strong>Version</strong></span>: 100 (<a class="xref" href="authorization-plugin-modification.html#authorization-plugin-modification-history" title="Rule version history">version history</a>)</p>
<p><span class="strong strong"><strong>Added (Elastic Stack release)</strong></span>: 7.12.0</p>
<p><span class="strong strong"><strong>Last modified (Elastic Stack release)</strong></span>: 8.5.0</p>
<p><span class="strong strong"><strong>Rule authors</strong></span>: Elastic</p>
<p><span class="strong strong"><strong>Rule license</strong></span>: Elastic License v2</p>
<div class="section">
<div class="titlepage"><div><div>
<div class="position-relative"><h3 class="title"><a id="_rule_query_107"></a>Rule query</h3><a class="edit_me edit_me_private" rel="nofollow" title="Editing on GitHub is available to Elastic" href="https://github.com/elastic/security-docs/edit/8.x/docs/detections/prebuilt-rules/rule-details/authorization-plugin-modification.asciidoc">edit</a></div>
</div></div></div>
<div class="pre_wrapper lang-js">
<div class="console_code_copy" title="Copy to clipboard"></div>
<pre class="programlisting prettyprint lang-js">event.category:file and not event.type:deletion and
file.path:(/Library/Security/SecurityAgentPlugins/* and not
/Library/Security/SecurityAgentPlugins/TeamViewerAuthPlugin.bundle/*)
and not process.name:shove and process.code_signature.trusted:true</pre>
</div>
</div>
<div class="section">
<div class="titlepage"><div><div>
<div class="position-relative"><h3 class="title"><a id="_threat_mapping_108"></a>Threat mapping</h3><a class="edit_me edit_me_private" rel="nofollow" title="Editing on GitHub is available to Elastic" href="https://github.com/elastic/security-docs/edit/8.x/docs/detections/prebuilt-rules/rule-details/authorization-plugin-modification.asciidoc">edit</a></div>
</div></div></div>
<p><span class="strong strong"><strong>Framework</strong></span>: MITRE ATT&CK<sup>TM</sup></p>
<div class="ulist itemizedlist">
<ul class="itemizedlist">
<li class="listitem">
<p>Tactic:</p>
<div class="ulist itemizedlist">
<ul class="itemizedlist">
<li class="listitem">
Name: Persistence
</li>
<li class="listitem">
ID: TA0003
</li>
<li class="listitem">
Reference URL: <a href="https://attack.mitre.org/tactics/TA0003/" class="ulink" target="_top">https://attack.mitre.org/tactics/TA0003/</a>
</li>
</ul>
</div>
</li>
<li class="listitem">
<p>Technique:</p>
<div class="ulist itemizedlist">
<ul class="itemizedlist">
<li class="listitem">
Name: Boot or Logon Autostart Execution
</li>
<li class="listitem">
ID: T1547
</li>
<li class="listitem">
Reference URL: <a href="https://attack.mitre.org/techniques/T1547/" class="ulink" target="_top">https://attack.mitre.org/techniques/T1547/</a>
</li>
</ul>
</div>
</li>
</ul>
</div>
</div>
<div class="section">
<div class="titlepage"><div><div>
<div class="position-relative"><h3 class="title"><a id="authorization-plugin-modification-history"></a>Rule version history</h3><a class="edit_me edit_me_private" rel="nofollow" title="Editing on GitHub is available to Elastic" href="https://github.com/elastic/security-docs/edit/8.x/docs/detections/prebuilt-rules/rule-details/authorization-plugin-modification.asciidoc">edit</a></div>
</div></div></div>
<div class="variablelist">
<dl class="variablelist">
<dt>
<span class="term">
Version 100 (8.5.0 release)
</span>
</dt>
<dd>
<div class="ulist itemizedlist">
<ul class="itemizedlist">
<li class="listitem">
Formatting only
</li>
</ul>
</div>
</dd>
<dt>
<span class="term">
Version 3 (8.4.0 release)
</span>
</dt>
<dd>
<div class="ulist itemizedlist">
<ul class="itemizedlist">
<li class="listitem">
<p>Updated query, changed from:</p>
<div class="pre_wrapper lang-js">
<div class="console_code_copy" title="Copy to clipboard"></div>
<pre class="programlisting prettyprint lang-js">event.category:file and not event.type:deletion and
file.path:(/Library/Security/SecurityAgentPlugins/* and not /Library
/Security/SecurityAgentPlugins/TeamViewerAuthPlugin.bundle/Contents/*)</pre>
</div>
</li>
</ul>
</div>
</dd>
</dl>
</div>
</div>
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