SigmaHQ/rules/windows/sysmon/sysmon_ads_executable.yml
2018-07-19 23:36:13 +02:00

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YAML

title: Executable in ADS
status: experimental
description: Detects the creation of an ADS data stream that contains an executable (non-empty imphash)
references:
- https://twitter.com/0xrawsec/status/1002478725605273600?s=21
tags:
- attack.defense_evasion
- attack.t1027
- attack.s0139
author: Florian Roth, @0xrawsec
date: 2018/06/03
logsource:
product: windows
service: sysmon
description: 'Requirements: Sysmon config with Imphash logging activated'
detection:
selection:
EventID: 15
filter:
Imphash: '00000000000000000000000000000000'
condition: selection and not filter
fields:
- TargetFilename
- Image
falsepositives:
- unknown
level: critical