title: Cloudflared Tunnel Connections Cleanup
id: 7050bba1-1aed-454e-8f73-3f46f09ce56a
status: test
description: Detects execution of the "cloudflared" tool with the tunnel "cleanup" flag in order to cleanup tunnel connections.
references:
- https://github.com/cloudflare/cloudflared
- https://developers.cloudflare.com/cloudflare-one/connections/connect-apps
author: Nasreddine Bencherchali (Nextron Systems)
date: 2023-05-17
modified: 2023-12-21
tags:
- attack.command-and-control
- attack.t1102
- attack.t1090
- attack.t1572
logsource:
category: process_creation
product: windows
detection:
selection:
CommandLine|contains|all:
- ' tunnel '
- 'cleanup '
CommandLine|contains:
- '-config '
- '-connector-id '
condition: selection
falsepositives:
- Legitimate usage of Cloudflared.
level: medium