Colson Wilhoit
150ff0502e
* Linux Shell Evasion Rule Tuning * Update execution_python_tty_shell.toml * Update rules/linux/execution_apt_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_apt_binary.toml * Update rules/linux/execution_awk_binary_shell.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_awk_binary_shell.toml * Update rules/linux/execution_c89_c99_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_c89_c99_binary.toml * Update rules/linux/execution_cpulimit_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_cpulimit_binary.toml * Update rules/linux/execution_expect_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_expect_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_expect_binary.toml * Update rules/linux/execution_find_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_find_binary.toml * Update rules/linux/execution_gcc_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_gcc_binary.toml * Update rules/linux/execution_mysql_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_mysql_binary.toml * Update rules/linux/execution_nice_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_nice_binary.toml * Update rules/linux/execution_ssh_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_ssh_binary.toml * Update execution_perl_tty_shell.toml * Update execution_python_tty_shell.toml * Update rules/linux/execution_apt_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_awk_binary_shell.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_c89_c99_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_cpulimit_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_expect_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_find_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_gcc_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_mysql_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_nice_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> * Update rules/linux/execution_ssh_binary.toml Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com> Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
69 lines
1.4 KiB
TOML
69 lines
1.4 KiB
TOML
[metadata]
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creation_date = "2020/07/08"
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maturity = "production"
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updated_date = "2021/10/11"
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integration = "endpoint"
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[rule]
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author = ["Elastic"]
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description = """
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Generates a detection alert each time an Elastic Endpoint Security alert is received. Enabling this rule allows you to
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immediately begin investigating your Endpoint alerts.
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"""
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enabled = true
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from = "now-10m"
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index = ["logs-endpoint.alerts-*"]
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language = "kuery"
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license = "Elastic License v2"
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max_signals = 10000
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name = "Endpoint Security"
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risk_score = 47
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rule_id = "9a1a2dae-0b5f-4c3d-8305-a268d404c306"
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rule_name_override = "message"
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severity = "medium"
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tags = ["Elastic", "Endpoint Security"]
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timestamp_override = "event.ingested"
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type = "query"
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query = '''
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event.kind:alert and event.module:(endpoint and not endgame)
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'''
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[[rule.exceptions_list]]
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id = "endpoint_list"
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list_id = "endpoint_list"
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namespace_type = "agnostic"
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type = "endpoint"
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[[rule.risk_score_mapping]]
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field = "event.risk_score"
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operator = "equals"
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value = ""
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[[rule.severity_mapping]]
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field = "event.severity"
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operator = "equals"
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value = "21"
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severity = "low"
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[[rule.severity_mapping]]
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field = "event.severity"
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operator = "equals"
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value = "47"
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severity = "medium"
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[[rule.severity_mapping]]
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field = "event.severity"
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operator = "equals"
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value = "73"
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severity = "high"
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[[rule.severity_mapping]]
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field = "event.severity"
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operator = "equals"
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value = "99"
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severity = "critical"
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