Apoorva Joshi
a4f9cf4616
* Adding beaconing rules * Update rules/integrations/beaconing/command_and_control_beaconing_high_confidence.toml Co-authored-by: Kirti Sodhi <109447885+sodhikirti07@users.noreply.github.com> * Update rules/integrations/beaconing/command_and_control_beaconing.toml Co-authored-by: Kirti Sodhi <109447885+sodhikirti07@users.noreply.github.com> * Updating min stack version * added beaconing to manifests and schemas; updated rules --------- Co-authored-by: Kirti Sodhi <109447885+sodhikirti07@users.noreply.github.com> Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com> Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co> Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
60 lines
1.8 KiB
TOML
60 lines
1.8 KiB
TOML
[metadata]
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creation_date = "2023/09/22"
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integration = ["beaconing"]
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maturity = "production"
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min_stack_comments = "Beaconing package updates and support"
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min_stack_version = "8.10.1"
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updated_date = "2023/10/26"
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[rule]
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author = ["Elastic"]
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description = """
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A statistical model has identified command-and-control (C2) beaconing activity. Beaconing can help attackers maintain
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stealthy communication with their C2 servers, receive instructions and payloads, exfiltrate data and maintain
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persistence in a network.
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"""
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from = "now-1h"
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index = ["ml_beaconing.all"]
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language = "kuery"
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license = "Elastic License v2"
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name = "Statistical Model Detected C2 Beaconing Activity"
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note = """## Setup
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The Beaconing integration must be enabled and related ML jobs configured for this rule to be effective. Please refer to this rule's references for more information.
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"""
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references = [
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"https://www.elastic.co/guide/en/security/current/prebuilt-ml-jobs.html",
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"https://docs.elastic.co/en/integrations/beaconing",
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"https://www.elastic.co/security-labs/identifying-beaconing-malware-using-elastic"
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]
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risk_score = 21
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rule_id = "5397080f-34e5-449b-8e9c-4c8083d7ccc6"
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severity = "low"
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tags = ["Domain: Network", "Use Case: C2 Beaconing Detection", "Tactic: Command and Control"]
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timestamp_override = "event.ingested"
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type = "query"
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query = '''
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beacon_stats.is_beaconing: true
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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 = "T1102"
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name = "Web Service"
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reference = "https://attack.mitre.org/techniques/T1102/"
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[[rule.threat.technique.subtechnique]]
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id = "T1102.002"
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name = "Bidirectional Communication"
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reference = "https://attack.mitre.org/techniques/T1102/002/"
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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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