Isai
374c9c6257
* new rule * Update rules/integrations/github/execution_new_github_app_installed.toml * Update rules/integrations/github/execution_new_github_app_installed.toml edits from review Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com> * change query from event.module to event.dataset --------- Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com> Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
47 lines
1.5 KiB
TOML
47 lines
1.5 KiB
TOML
[metadata]
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creation_date = "2023/08/29"
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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 = "2023/10/03"
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[rule]
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author = ["Elastic"]
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description = """
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This rule detects when a new GitHub App has been installed in your organization account.
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GitHub Apps extend GitHub's functionality both within and outside of GitHub.
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When an app is installed it is granted permissions to read or modify your repository and organization data.
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Only trusted apps should be installed and any newly installed apps should be investigated to verify their legitimacy.
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Unauthorized app installation could lower your organization's security posture and leave you exposed for future attacks.
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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 App Installed"
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risk_score = 47
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rule_id = "1ca62f14-4787-4913-b7af-df11745a49da"
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severity = "medium"
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tags = ["Domain: Cloud", "Use Case: Threat Detection", "Tactic: Execution", "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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configuration where event.dataset == "github.audit" and event.action == "integration_installation.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 = "T1072"
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name = "Software Deployment Tools"
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reference = "https://attack.mitre.org/techniques/T1072/"
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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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