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blue-team-tools/rules/windows/create_stream_hash/sysmon_ads_executable.yml
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2022-03-16 13:43:54 +01:00

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YAML

title: Executable in ADS
id: b69888d4-380c-45ce-9cf9-d9ce46e67821
status: test
description: Detects the creation of an ADS data stream that contains an executable (non-empty imphash)
author: Florian Roth, @0xrawsec
references:
- https://twitter.com/0xrawsec/status/1002478725605273600?s=21
date: 2018/06/03
modified: 2021/12/08
logsource:
product: windows
category: create_stream_hash
definition: 'Requirements: Sysmon config with Imphash logging activated'
detection:
selection:
Hashes|contains: 'IMPHASH='
filter:
Hashes|contains: 'IMPHASH=00000000000000000000000000000000'
condition: selection and not filter
fields:
- TargetFilename
- Image
falsepositives:
- Unknown
level: critical
tags:
- attack.defense_evasion
- attack.s0139
- attack.t1564.004