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P4T12ICK
37 lines
1.1 KiB
YAML
37 lines
1.1 KiB
YAML
name: Identify Systems Creating Remote Desktop Traffic
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id: 5cdda34f-4caf-4128-a713-0837fc48b67a
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version: 1
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date: '2017-09-15'
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author: David Dorsey, Splunk
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type: Baseline
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datamodel:
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- Network_Traffic
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description: This search counts the numbers of times the system has generated remote
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desktop traffic.
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search: '| tstats `security_content_summariesonly` count from datamodel=Network_Traffic
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where All_Traffic.dest_port=3389 by All_Traffic.src | `drop_dm_object_name("All_Traffic")`
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| sort - count'
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how_to_implement: To successfully implement this search, you must ingest network traffic
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and populate the Network_Traffic data model.
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known_false_positives: none
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references: []
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tags:
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analytic_story:
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- SamSam Ransomware
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- Ryuk Ransomware
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- Hidden Cobra Malware
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- Active Directory Lateral Movement
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deployments:
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- Daily Cache Updates
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detections:
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- Remote Desktop Network Traffic
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product:
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- Splunk Enterprise
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- Splunk Enterprise Security
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- Splunk Cloud
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required_fields:
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- _time
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- All_Traffic.dest_port
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- All_Traffic.src
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security_domain: network
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