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Flow_UncommonPortUsage_SpecificMachine

ID: 100078

Description:

A port that is not commonly used by this machine has been used

Repository: Group: Network Type: metaflow

Default Status:

Disabled

Tags:    
anomaly ports port
     

Selector:

Query:

dp:[1 TO 49151]

Filters:

Field MUST hit
sip entity: [ HOME_NET ]
Field MUST NOT hit
   

Behavior Rule:

Key Type Behavior Category
sip ip network access

Risks:

Risks Base Score Dimension
     

Attributes:

Alias Key
SourceIP sip
SourcePort sp
DestIP dip
DestPort dp
RecvB rxB
TransB txB

Correlation Rules:

First Occurrence:

Name Window Fields
NewMachineDestinationPort 30 days dp
  Risks: ALERT_NORMAL

History:

| User | Date | | :— | :— | | — | — |

This page was automatically created/formatted on Tue, 2021 Oct 19 00:29:17 EDT, from rule_dump.json (db47c470500ce8686ead334f5eda0596)