SigmaHQ/rules/windows/malware/win_mal_flowcloud.yml

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title: FlowCloud Malware
id: 5118765f-6657-4ddb-a487-d7bd673abbf1
status: experimental
description: Detects FlowCloud malware from threat group TA410.
references:
- https://www.proofpoint.com/us/blog/threat-insight/ta410-group-behind-lookback-attacks-against-us-utilities-sector-returns-new
author: NVISO
tags:
- attack.persistence
- attack.t1112
date: 2020/06/09
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modified: 2021/07/22
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logsource:
product: windows
category: registry_event
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detection:
selection:
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- TargetObject:
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- 'HKLM\HARDWARE\{804423C2-F490-4ac3-BFA5-13DEDE63A71A}'
- 'HKLM\HARDWARE\{A5124AF5-DF23-49bf-B0ED-A18ED3DEA027}'
- 'HKLM\HARDWARE\{2DB80286-1784-48b5-A751-B6ED1F490303}'
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- TargetObject|startswith:
- 'HKLM\SYSTEM\Setup\PrintResponsor\'
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condition: selection
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falsepositives:
- Unknown
level: critical