Isai
ef8f5620e1
* [New Rule] New GitHub Owner Added new rule * name change * Apply suggestions from code review Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com> --------- Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com>
48 lines
1.5 KiB
TOML
48 lines
1.5 KiB
TOML
[metadata]
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creation_date = "2023/09/11"
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integration = ["github"]
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maturity = "production"
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min_stack_comments = "New fields added: required_fields, related_integrations, setup"
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min_stack_version = "8.3.0"
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updated_date = "2023/09/11"
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[rule]
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author = ["Elastic"]
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description = """
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Detects when a new member is added to a GitHub organization as an owner.
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This role provides admin level privileges. Any new owner roles should be investigated to determine it's validity.
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Unauthorized owner roles could indicate compromise within your organization and provide unlimited access to data and settings.
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"""
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from = "now-9m"
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index = ["logs-github.audit-*"]
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language = "eql"
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license = "Elastic License v2"
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name = "New GitHub Owner Added"
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risk_score = 47
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rule_id = "24401eca-ad0b-4ff9-9431-487a8e183af9"
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severity = "medium"
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tags = ["Domain: Cloud", "Use Case: Threat Detection", "Tactic: Persistence", "Data Source: Github"]
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timestamp_override = "event.ingested"
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type = "eql"
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query = '''
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iam where event.dataset == "github.audit" and event.action == "org.add_member" and github.permission == "admin"
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'''
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[[rule.threat]]
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framework = "MITRE ATT&CK"
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[[rule.threat.technique]]
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id = "T1136"
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name = "Create Account"
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reference = "https://attack.mitre.org/techniques/T1136/"
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[[rule.threat.technique.subtechnique]]
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id = "T1136.003"
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name = "Cloud Account"
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reference = "https://attack.mitre.org/techniques/T1136/003/"
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[rule.threat.tactic]
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id = "TA0003"
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name = "Persistence"
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reference = "https://attack.mitre.org/tactics/TA0003/"
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