frack113
28 lines
823 B
YAML
28 lines
823 B
YAML
title: Scheduled Cron Task/Job
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id: 6b14bac8-3e3a-4324-8109-42f0546a347f
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status: test
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description: Detects abuse of the cron utility to perform task scheduling for initial or recurring execution of malicious code. Detection will focus on crontab jobs uploaded from the tmp folder.
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author: Alejandro Ortuno, oscd.community
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references:
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- https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1053.003/T1053.003.md
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date: 2020/10/06
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modified: 2021/11/27
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logsource:
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category: process_creation
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product: linux
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detection:
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selection:
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Image|endswith:
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- 'crontab'
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CommandLine|contains:
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- '/tmp/'
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condition: selection
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falsepositives:
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- Legitimate administration activities
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level: medium
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tags:
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- attack.execution
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- attack.persistence
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- attack.privilege_escalation
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- attack.t1053.003
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