Jonhnathan
77c8665f11
* [Rule Tuning] Add endgame support for Linux Rules * [Rule Tuning] Add endgame support for Linux Rules * . * Update persistence_insmod_kernel_module_load.toml
52 lines
1.5 KiB
TOML
52 lines
1.5 KiB
TOML
[metadata]
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creation_date = "2020/02/18"
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integration = ["endpoint"]
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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 = "2022/12/19"
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[rule]
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author = ["Elastic"]
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description = """
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Iodine is a tool for tunneling Internet protocol version 4 (IPV4) traffic over the DNS protocol to circumvent firewalls,
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network security groups, and network access lists while evading detection.
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"""
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false_positives = [
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"""
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Normal use of Iodine is uncommon apart from security testing and research. Use by non-security engineers is very
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uncommon.
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""",
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]
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from = "now-9m"
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index = ["auditbeat-*", "logs-endpoint.events.*", "endgame-*"]
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language = "kuery"
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license = "Elastic License v2"
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name = "Potential DNS Tunneling via Iodine"
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references = ["https://code.kryo.se/iodine/"]
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risk_score = 73
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rule_id = "041d4d41-9589-43e2-ba13-5680af75ebc2"
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severity = "high"
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tags = ["Elastic", "Host", "Linux", "Threat Detection", "Command and Control", "Elastic Endgame"]
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timestamp_override = "event.ingested"
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type = "query"
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query = '''
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event.category:process and event.type:(start or process_started) and process.name:(iodine or iodined)
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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 = "T1572"
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name = "Protocol Tunneling"
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reference = "https://attack.mitre.org/techniques/T1572/"
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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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