IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.
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Elastic Docs ›Elastic Security Solution [8.5] ›Downloadable rule update v1.0.2

Sublime Plugin or Application Script Modification

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Sublime Plugin or Application Script Modification

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Adversaries may create or modify the Sublime application plugins or scripts to execute a malicious payload each time the Sublime application is started.

Rule type: eql

Rule indices:

  • auditbeat-*
  • logs-endpoint.events.*

Severity: low

Risk score: 21

Runs every: 5m

Searches indices from: now-9m (Date Math format, see also Additional look-back time)

Maximum alerts per execution: 100

References:

Tags:

  • Elastic
  • Host
  • macOS
  • Threat Detection
  • Persistence

Version: 2

Rule authors:

  • Elastic

Rule license: Elastic License v2

Investigation guide

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## Config

If enabling an EQL rule on a non-elastic-agent index (such as beats) for versions <8.2, events will not define `event.ingested` and default fallback for EQL rules was not added until 8.2, so you will need to add a custom pipeline to populate `event.ingested` to @timestamp for this rule to work.

Rule query

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file where event.type in ("change", "creation") and file.extension : "py" and
  file.path :
    (
      "/Users/*/Library/Application Support/Sublime Text*/Packages/*.py",
      "/Applications/Sublime Text.app/Contents/MacOS/sublime.py"
    ) and
  not process.executable :
    (
      "/Applications/Sublime Text*.app/Contents/MacOS/Sublime Text*",
      "/usr/local/Cellar/git/*/bin/git",
      "/usr/libexec/xpcproxy",
      "/System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/Resources/DesktopServicesHelper",
      "/Applications/Sublime Text.app/Contents/MacOS/plugin_host"
    )

Framework: MITRE ATT&CKTM

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