remotephone@gmail.com
32 lines
929 B
YAML
32 lines
929 B
YAML
title: System Network Discovery Firewall Enumeration
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status: experimental
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id: 71da9e5a-fb1e-46a8-abc1-28c80173af4c
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description: Detects enumeration of firewall configuration
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author: remotephone, oscd.community
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date: 2020/10/06
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references:
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- https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1016/T1016.md
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- https://attack.mitre.org/techniques/T1016
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logsource:
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product: unix
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detection:
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keywords:
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# Linux Only
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- 'arp -a'
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- 'ip'
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- 'ss'
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# macOS and Linux
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- 'netstat'
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- 'ifconfig'
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# macOS only
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- 'defaults read /Library/Preferences/com.apple.alf'
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- 'socketfilterfw'
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condition: keywords
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falsepositives:
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- Legitimate administration activities
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- Redirecting output of echo command to a path that contains the word "cron"
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level: low
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tags:
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- attack.discovery
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- attack.t1016
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