38 lines
1.3 KiB
TOML
38 lines
1.3 KiB
TOML
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[metadata]
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creation_date = "2023/11/20"
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integration = ["endpoint"]
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maturity = "production"
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min_stack_comments = "ES|QL Rule"
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min_stack_version = "8.11.0"
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updated_date = "2023/11/20"
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[rule]
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author = ["Elastic"]
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description = """
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Sample ES|QL rule for unit tests.
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"""
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from = "now-9m"
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language = "esql"
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license = "Elastic License v2"
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name = "Sample ES|QL rule for unit tests"
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risk_score = 47
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rule_id = "24220495-cffe-45a1-996c-37b599ba0e43"
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severity = "medium"
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tags = ["Data Source: Elastic Endpoint", "Domain: Endpoint", "OS: Windows", "Use Case: Threat Detection", "Tactic: Command and Control", "Data Source: Elastic Defend"]
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timestamp_override = "event.ingested"
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type = "esql"
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query = '''
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from .ds-logs-endpoint.events.process-default-*
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| where event.action == "start" and process.code_signature.subject_name like "Microsoft*" and process.parent.name in ("winword.exe", "WINWORD.EXE", "EXCEL.EXE", "excel.exe")
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| eval process_path = replace(process.executable, """[cC]:\\[uU][sS][eE][rR][sS]\\[a-zA-Z0-9\.\-\_\$]+\\""", "C:\\\\users\\\\user\\\\")
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| stats cc = count(*) by process_path, process.parent.name | where cc <= 5
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'''
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[[rule.threat]]
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framework = "MITRE ATT&CK"
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[rule.threat.tactic]
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id = "TA0011"
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name = "Command and Control"
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reference = "https://attack.mitre.org/tactics/TA0011/"
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