Isai
442435830f
* [New Rules] UEBA GItHub BBRs and Rules A new set of BBRs and rules that will be used to trigger new UEBA GitHub threshold Rules. * Update rules/integrations/github/impact_github_member_removed_from_organization.toml * Apply suggestions from code review Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com> * edited BBR rules -removed newly added member rule * updated integration manifests and schemas * Updated min_stack for some rules based on newest GitHub integration schema manifest * testing min_stack bump to 8.8 for new fields * removing offending rule to troubleshoot seperately * added UEBA tags and created UEBA threshold rule * updated non-ecs-schema to add signal.rule.tags * updated non-ecs-schema with kibana.alert.workflow_status * updated rule.threat.tactic * added user.name to non-ecs-schema * added quotes to kibana.alert.workflow_status value * removed trailing space from rule name * update tags and optimize query for UEBA threshold rule * removed integration field from Higher-Order rule * Apply suggestions from code review Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com> * adjusted new_terms order and rule types based on review feedback * Apply suggestions from code review Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com> * remove user.name from detection_rules/etc/non-ecs-schema.json * fix json formatting --------- Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com> Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com> Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com> Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com> Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
50 lines
1.2 KiB
TOML
50 lines
1.2 KiB
TOML
[metadata]
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bypass_bbr_timing = true
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creation_date = "2023/10/11"
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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 = "2023/12/14"
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[rule]
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author = ["Elastic"]
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building_block_type = "default"
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description = """
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A new GitHub repository was created.
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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 = "GitHub Repo Created"
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risk_score = 21
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rule_id = "6cea88e4-6ce2-4238-9981-a54c140d6336"
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severity = "low"
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tags = ["Domain: Cloud",
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"Use Case: Threat Detection",
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"Use Case: UEBA",
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"Tactic: Execution",
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"Rule Type: BBR",
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"Data Source: Github"
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]
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timestamp_override = "event.ingested"
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type = "eql"
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query = '''
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configuration where event.dataset == "github.audit" and event.action == "repo.create"
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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 = "T1648"
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name = "Serverless Execution"
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reference = "https://attack.mitre.org/techniques/T1648/"
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[rule.threat.tactic]
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id = "TA0002"
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name = "Execution"
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reference = "https://attack.mitre.org/tactics/TA0002/"
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