sigmamediumHunting

Cisco Sniffing

Show when a monitor or a span/rspan is setup or modified

MITRE ATT&CK

credential-accessdiscovery

Detection Query

keywords:
  - monitor capture point
  - set span
  - set rspan
condition: keywords

Author

Austin Clark

Created

2019-08-11

Data Sources

ciscoaaa

Platforms

cisco

Tags

attack.credential-accessattack.discoveryattack.t1040

Raw Content

title: Cisco Sniffing
id: b9e1f193-d236-4451-aaae-2f3d2102120d
status: test
description: Show when a monitor or a span/rspan is setup or modified
author: Austin Clark
date: 2019-08-11
modified: 2023-01-04
tags:
    - attack.credential-access
    - attack.discovery
    - attack.t1040
logsource:
    product: cisco
    service: aaa
detection:
    keywords:
        - 'monitor capture point'
        - 'set span'
        - 'set rspan'
    condition: keywords
falsepositives:
    - Admins may setup new or modify old spans, or use a monitor for troubleshooting
level: medium