title: Droppers Exploiting CVE-2017-11882
id: 678eb5f4-8597-4be6-8be7-905e4234b53a
status: stable
description: Detects exploits that use CVE-2017-11882 to start EQNEDT32.EXE and other sub processes like mshta.exe
references:
    - https://www.hybrid-analysis.com/sample/2a4ae284c76f868fc51d3bb65da8caa6efacb707f265b25c30f34250b76b7507?environmentId=100
    - https://www.linkedin.com/pulse/exploit-available-dangerous-ms-office-rce-vuln-called-thebenygreen-
    - https://github.com/embedi/CVE-2017-11882
author: Florian Roth (Nextron Systems)
date: 2017-11-23
modified: 2021-11-27
tags:
    - attack.execution
    - attack.t1203
    - attack.t1204.002
    - attack.initial-access
    - attack.t1566.001
    - cve.2017-11882
    - detection.emerging-threats
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        ParentImage|endswith: '\EQNEDT32.EXE'
    condition: selection
falsepositives:
    - Unknown
level: critical