shashank-elastic
52 lines
1.6 KiB
TOML
52 lines
1.6 KiB
TOML
[metadata]
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creation_date = "2020/09/03"
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integration = ["auditd_manager", "endpoint"]
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maturity = "production"
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updated_date = "2024/05/21"
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[rule]
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anomaly_threshold = 75
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author = ["Elastic"]
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description = """
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Looks for commands related to system information discovery from an unusual user context. This can be due to uncommon
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troubleshooting activity or due to a compromised account. A compromised account may be used to engage in system
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information discovery in order to gather detailed information about system configuration and software versions. This may
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be a precursor to selection of a persistence mechanism or a method of privilege elevation.
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"""
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false_positives = [
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"""
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Uncommon user command activity can be due to an engineer logging onto a server instance in order to perform manual
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troubleshooting or reconfiguration.
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""",
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]
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from = "now-45m"
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interval = "15m"
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license = "Elastic License v2"
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machine_learning_job_id = ["v3_linux_system_information_discovery"]
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name = "Unusual Linux System Information Discovery Activity"
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risk_score = 21
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rule_id = "d4af3a06-1e0a-48ec-b96a-faf2309fae46"
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severity = "low"
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tags = [
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"Domain: Endpoint",
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"OS: Linux",
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"Use Case: Threat Detection",
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"Rule Type: ML",
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"Rule Type: Machine Learning",
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"Tactic: Discovery",
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]
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type = "machine_learning"
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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 = "T1082"
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name = "System Information Discovery"
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reference = "https://attack.mitre.org/techniques/T1082/"
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[rule.threat.tactic]
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id = "TA0007"
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name = "Discovery"
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reference = "https://attack.mitre.org/tactics/TA0007/"
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