Nasreddine Bencherchali
598d29f811
chore: change tags, date, modified fields to comply with v2 of the Sigma spec. chore: update the related type from `obsoletes` to `obsolete`. chore: update local json schema to the latest version.
36 lines
867 B
YAML
36 lines
867 B
YAML
title: Bitsadmin to Uncommon IP Server Address
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id: 8ccd35a2-1c7c-468b-b568-ac6cdf80eec3
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status: test
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description: Detects Bitsadmin connections to IP addresses instead of FQDN names
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references:
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- https://isc.sans.edu/diary/Microsoft+BITS+Used+to+Download+Payloads/21027
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author: Florian Roth (Nextron Systems)
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date: 2022-06-10
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modified: 2022-08-24
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tags:
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- attack.command-and-control
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- attack.t1071.001
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- attack.defense-evasion
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- attack.persistence
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- attack.t1197
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- attack.s0190
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logsource:
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category: proxy
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detection:
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selection:
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c-useragent|startswith: 'Microsoft BITS/'
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cs-host|endswith:
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- '1'
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- '2'
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- '3'
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- '4'
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- '5'
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- '6'
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- '7'
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- '8'
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- '9'
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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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