phantinuss
31 lines
830 B
YAML
31 lines
830 B
YAML
title: Suspicious Execution from Outlook
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id: e212d415-0e93-435f-9e1a-f29005bb4723
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status: test
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description: Detects EnableUnsafeClientMailRules used for Script Execution from Outlook
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author: Markus Neis
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references:
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- https://github.com/sensepost/ruler
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- https://www.fireeye.com/blog/threat-research/2018/12/overruled-containing-a-potentially-destructive-adversary.html
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date: 2018/12/27
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modified: 2022/01/07
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logsource:
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category: process_creation
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product: windows
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detection:
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clientMailRules:
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CommandLine|contains: 'EnableUnsafeClientMailRules'
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outlookExec:
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ParentImage|endswith: '\outlook.exe'
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CommandLine|contains|all:
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- '\\\\'
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- '\\'
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- '.exe'
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condition: clientMailRules or outlookExec
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falsepositives:
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- Unknown
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level: high
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tags:
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- attack.execution
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- attack.t1059
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- attack.t1202
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