Terrance DeJesus
e8c39d19a7
* initial commit with eggshell mitre mapping added * adding updated rules * [Rule Tuning] MITRE for GCP rules I've added Mitre references for the 4 GCP rules missing. Changed 3 of the rules from "Impact" to "Defense Evasion" based on the technique used and it's matched tactic. * [Rule Tuning] Endgame Rule name updates for Mitre Updated Endgame rule names for those with Mitre tactics to match the tactics. * Update rules/integrations/aws/persistence_redshift_instance_creation.toml Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com> * Update rules/integrations/aws/exfiltration_rds_snapshot_restored.toml Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com> * adding 10 updated rules for google_workspace, ml and o365 * adding 22 rule updates for mitre att&ck mappings * adding 24 rule updates related mainly to ML rules * adding 3 rules related to detection via ML * adding adjustments * adding adjustments with solutions to recent pytest errors * removed tabs from tags * adjusted mappings and added techniques * adjusted endgame rule mappings per review * adjusted names to match different tactics * added execution and defense evasion tag * adjustments to address errors from merging with main * added newlines to rules missing them at the end of the file Co-authored-by: imays11 <59296946+imays11@users.noreply.github.com> Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
51 lines
1.7 KiB
TOML
51 lines
1.7 KiB
TOML
[metadata]
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creation_date = "2022/04/12"
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maturity = "production"
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updated_date = "2022/07/05"
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integration = "aws"
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[rule]
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author = ["Elastic"]
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description = """
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Identifies the creation of an Amazon Redshift cluster. Unexpected creation of this cluster by a non-administrative user
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may indicate a permission or role issue with current users. If unexpected, the resource may not properly be configured
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and could introduce security vulnerabilities.
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"""
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false_positives = [
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"""
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Valid clusters may be created by a system or network administrator. Verify whether the user identity, user agent,
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and/or hostname should be making changes in your environment. Cluster creations by unfamiliar users or hosts
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should be investigated. If known behavior is causing false positives, it can be exempted from the rule.
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""",
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]
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from = "now-60m"
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index = ["filebeat-*", "logs-aws*"]
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interval = "10m"
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language = "kuery"
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license = "Elastic License v2"
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name = "AWS Redshift Cluster Creation"
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note = """## Setup
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The AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule."""
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references = ["https://docs.aws.amazon.com/redshift/latest/APIReference/API_CreateCluster.html"]
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risk_score = 21
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rule_id = "015cca13-8832-49ac-a01b-a396114809f6"
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severity = "low"
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timestamp_override = "event.ingested"
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tags = ["Elastic", "Cloud", "AWS", "Continuous Monitoring", "SecOps", "Asset Visibility", "Persistence"]
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type = "query"
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query = '''
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event.dataset:aws.cloudtrail and event.provider:redshift.amazonaws.com and event.action:CreateCluster and event.outcome:success
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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 = "TA0003"
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name = "Persistence"
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reference = "https://attack.mitre.org/tactics/TA0003/"
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