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23 lines
603 B
YAML
23 lines
603 B
YAML
title: DNS TXT Answer with possible execution strings
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status: experimental
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description: Detects strings used in command execution in DNS TXT Answer
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references:
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- https://twitter.com/stvemillertime/status/1024707932447854592
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- https://github.com/samratashok/nishang/blob/master/Backdoors/DNS_TXT_Pwnage.ps1
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tags:
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- attack.t1071
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author: Markus Neis
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date: 2018/08/08
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logsource:
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category: dns
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detection:
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selection:
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answer:
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- '*IEX*'
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- '*Invoke-Expression*'
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- '*cmd.exe*'
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condition: selection
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falsepositives:
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- Unknown
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level: high
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