Sigma Rule Library

Exploit for CVE-2015-1641

Detects Winword starting uncommon sub process MicroScMgmt.exe as used in exploits for CVE-2015-1641

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Detection logic

selection

ParentImage|endswith: \WINWORD.EXE
Image|endswith: \MicroScMgmt.exe

Condition

selection

Raw YAML

title: Exploit for CVE-2015-1641
id: 7993792c-5ce2-4475-a3db-a3a5539827ef
status: stable
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 (Nextron Systems)
date: 2018-02-22
modified: 2021-11-27
tags:
    - attack.stealth
    - attack.t1036.005
    - cve.2015-1641
    - detection.emerging-threats
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        ParentImage|endswith: '\WINWORD.EXE'
        Image|endswith: '\MicroScMgmt.exe'
    condition: selection
falsepositives:
    - Unknown
level: critical

False positives

  • Unknown

References

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