Network Sniffing - MacOs

Title: Network Sniffing - MacOs
Status: test
Description:Detects the usage of tooling to sniff network traffic. An adversary may place a network interface into promiscuous mode to passively access data in transit over the network, or use span ports to capture a larger amount of data.
References:
  -https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1040/T1040.md
Author: Alejandro Ortuno, oscd.community
Date: 2020-10-14
modified:2022-11-26
Tags:

• -'attack.discovery'
• -'attack.credential-access'
• -'attack.t1040'

Logsource:

• category: process_creation
• product: macos

Detection:
  selection:
    Image|endswith:
      -'/tcpdump'
      -'/tshark'

  condition:selection
Falsepositives:
  -Legitimate administration activities
Level: informational