SigmaHQ/rules/windows/process_creation/win_exploit_cve_2015_1641.yml

title: Exploit for CVE-2015-1641
id: 7993792c-5ce2-4475-a3db-a3a5539827ef
status: experimental
description: Detects Winword starting uncommon sub process MicroScMgmt.exe as used in exploits for CVE-2015-1641
references:
    - https://www.virustotal.com/en/file/5567408950b744c4e846ba8ae726883cb15268a539f3bb21758a466e47021ae8/analysis/
    - https://www.hybrid-analysis.com/sample/5567408950b744c4e846ba8ae726883cb15268a539f3bb21758a466e47021ae8?environmentId=100
author: Florian Roth
date: 2018/02/22
tags:
    - attack.defense_evasion
    - attack.t1036.005
    - attack.t1036  # an old one
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        ParentImage|endswith: '\WINWORD.EXE'
        Image|endswith: '\MicroScMgmt.exe'
    condition: selection
falsepositives:
    - Unknown
level: critical