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sigmalowHunting

Cisco Discovery

Find information about network devices that is not stored in config files

MITRE ATT&CK

T1083T1201T1057T1018T1082T1016T1049T1033T1124
discovery

Detection Query

keywords:
  - dir
  - show arp
  - show cdp
  - show clock
  - show ip interface
  - show ip route
  - show ip sockets
  - show processes
  - show ssh
  - show users
  - show version
condition: keywords

Author

Austin Clark

Created

2019-08-12

Data Sources

ciscoaaa

Platforms

cisco

References

Tags

attack.discoveryattack.t1083attack.t1201attack.t1057attack.t1018attack.t1082attack.t1016attack.t1049attack.t1033attack.t1124
Raw Content
title: Cisco Discovery
id: 9705a6a1-6db6-4a16-a987-15b7151e299b
status: test
description: Find information about network devices that is not stored in config files
references:
    - https://www.cisco.com/c/en/us/td/docs/server_nw_virtual/2-5_release/command_reference/show.html
author: Austin Clark
date: 2019-08-12
modified: 2023-01-04
tags:
    - attack.discovery
    - attack.t1083
    - attack.t1201
    - attack.t1057
    - attack.t1018
    - attack.t1082
    - attack.t1016
    - attack.t1049
    - attack.t1033
    - attack.t1124
logsource:
    product: cisco
    service: aaa
detection:
    keywords:
        - 'dir'
        - 'show arp'
        - 'show cdp'
        - 'show clock'
        - 'show ip interface'
        - 'show ip route'
        - 'show ip sockets'
        - 'show processes'
        - 'show ssh'
        - 'show users'
        - 'show version'
    condition: keywords
falsepositives:
    - Commonly used by administrators for troubleshooting
level: low