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.
40 lines
1.1 KiB
YAML
40 lines
1.1 KiB
YAML
title: File Download Via Bitsadmin
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id: d059842b-6b9d-4ed1-b5c3-5b89143c6ede
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status: test
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description: Detects usage of bitsadmin downloading a file
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references:
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- https://blog.netspi.com/15-ways-to-download-a-file/#bitsadmin
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- https://isc.sans.edu/diary/22264
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- https://lolbas-project.github.io/lolbas/Binaries/Bitsadmin/
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author: Michael Haag, FPT.EagleEye
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date: 2017-03-09
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modified: 2023-02-15
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tags:
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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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- attack.t1036.003
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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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selection_img:
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- Image|endswith: '\bitsadmin.exe'
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- OriginalFileName: 'bitsadmin.exe'
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selection_cmd:
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CommandLine|contains: ' /transfer '
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selection_cli_1:
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CommandLine|contains:
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- ' /create '
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- ' /addfile '
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selection_cli_2:
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CommandLine|contains: 'http'
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condition: selection_img and (selection_cmd or all of selection_cli_*)
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fields:
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- CommandLine
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- ParentCommandLine
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falsepositives:
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- Some legitimate apps use this, but limited.
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level: medium
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