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blue-team-tools/rules/generic/generic_brute_force.yml
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title: Brute Force
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id: 53c7cca0-2901-493a-95db-d00d6fcf0a37
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status: experimental
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description: Detects many authentication failures from one source to one destination which is may indicate Brute Force activity
author: Aleksandr Akhremchik, oscd.community
date: 2019/10/25
modified: 2020/09/01
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logsource:
category: authentication
detection:
selection:
action: failure
timeframe: 600s
condition: selection | count(category) by dst_ip > 30
fields:
- src_ip
- dst_ip
- user
falsepositives:
- Inventarization
- Penetration testing
- Vulnerability scanner
- Legitimate application
level: medium
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tags:
- attack.credential_access
- attack.t1110