Sigma Rule Library

Suspicious Network Command

Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems

View on GitHubOpen raw file

Detection logic

selection

CommandLine|re:
  - ipconfig\s+/all
  - netsh\s+interface show interface
  - arp\s+-a
  - nbtstat\s+-n
  - net\s+config
  - route\s+print

Condition

selection

Raw YAML

title: Suspicious Network Command
id: a29c1813-ab1f-4dde-b489-330b952e91ae
status: test
description: Adversaries may look for details about the network configuration and settings of systems they access or through information discovery of remote systems
references:
    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1016/T1016.md#atomic-test-1---system-network-configuration-discovery-on-windows
author: frack113, Christopher Peacock '@securepeacock', SCYTHE '@scythe_io'
date: 2021-12-07
modified: 2025-10-19
tags:
    - attack.discovery
    - attack.t1016
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        CommandLine|re:
            - 'ipconfig\s+/all'
            - 'netsh\s+interface show interface'
            - 'arp\s+-a'
            - 'nbtstat\s+-n'
            - 'net\s+config'
            - 'route\s+print'
    condition: selection
falsepositives:
    - Administrator, hotline ask to user
level: low

False positives

  • Administrator, hotline ask to user

References

Similar rules