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keyboardcrunch-sentinelone-…/queries/windows/browser_extension_installation.yml
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2020-12-05 21:45:38 -06:00

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YAML

title: Browser Extension Installation
description: Lazy quyer for detecting the staging of xpi or crx
extension packages for installation within Chrome and Firefox based browsers.
author: keyboardcrunch
date: 10/10/2020
modified: 05/12/2020
mitre:
tactic: Persistence
technique: T1176
subtechnique:
operating_system: windows
query: ( FileFullName RegExp "\bWebstore Downloads\b.*\.(crx)$" OR FileFullName RegExp
"\bstaged\b.*\.(xpi)$" ) AND EventType = "File Creation"
false_positives:
tags: