Files
sigma-rules/rules/promotions/external_alerts.toml
T
Karl Godard d0ea8c6f98 [New Rule] new CWP rule to surface alerts from the cloud_defend integration (#2679)
* new CWP rule to surface alerts from the cloud_defend integration

* created new rule uuid

* updated version info. removed risk level overrides and endpoint exception list

* added event.module

* removed rule name override

* updated_date and min_stack_comments updated

* updated external alerts updated_date. added kubernetes to cwp rule tags

---------

Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
2023-04-05 21:31:03 -03:00

63 lines
1.5 KiB
TOML

[metadata]
creation_date = "2020/07/08"
maturity = "production"
min_stack_comments = "New fields added: required_fields, related_integrations, setup"
min_stack_version = "8.3.0"
updated_date = "2023/04/05"
promotion = true
[rule]
author = ["Elastic"]
description = """
Generates a detection alert for each external alert written to the configured indices. Enabling this rule allows you to
immediately begin investigating external alerts in the app.
"""
index = ["apm-*-transaction*", "traces-apm*", "auditbeat-*", "filebeat-*", "logs-*", "packetbeat-*", "winlogbeat-*"]
language = "kuery"
license = "Elastic License v2"
max_signals = 10000
name = "External Alerts"
risk_score = 47
rule_id = "eb079c62-4481-4d6e-9643-3ca499df7aaa"
rule_name_override = "message"
severity = "medium"
tags = ["Elastic", "Network", "Windows", "APM", "macOS", "Linux"]
timestamp_override = "event.ingested"
type = "query"
query = '''
event.kind:alert and not event.module:(endgame or endpoint or cloud_defend)
'''
[[rule.risk_score_mapping]]
field = "event.risk_score"
operator = "equals"
value = ""
[[rule.severity_mapping]]
field = "event.severity"
operator = "equals"
value = "21"
severity = "low"
[[rule.severity_mapping]]
field = "event.severity"
operator = "equals"
value = "47"
severity = "medium"
[[rule.severity_mapping]]
field = "event.severity"
operator = "equals"
value = "73"
severity = "high"
[[rule.severity_mapping]]
field = "event.severity"
operator = "equals"
value = "99"
severity = "critical"