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blue-team-tools/rules/windows/powershell/powershell_script/powershell_dnscat_execution.yml
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2021-10-16 08:18:49 +02:00

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YAML

title: Dnscat Execution
id: a6d67db4-6220-436d-8afc-f3842fe05d43
description: Dnscat exfiltration tool execution
status: experimental
author: Daniil Yugoslavskiy, oscd.community
date: 2019/10/24
modified: 2021/10/16
tags:
- attack.exfiltration
- attack.t1048
- attack.execution
- attack.t1059.001
- attack.t1086 # an old one
logsource:
product: windows
category: ps_script
definition: Script block logging must be enabled
detection:
selection:
ScriptBlockText|contains: "Start-Dnscat2"
condition: selection
falsepositives:
- Legitimate usage of PowerShell Dnscat2 — DNS Exfiltration tool (unlikely)
level: critical