Hub configuration

Name: Potential RDP Tunneling Via SSH
Author: sigmahq

More info

Potential RDP Tunneling Via SSH Detection Scenario by sigmahq | CrowdSec Hub

« Potential RDP Tunneling Via SSH »
v0.2 by sigmahq / proc_creation_win_ssh_rdp_tunneling
Attack scenariowindowsNot spoofableLow confidence

Execution of ssh.exe to perform data exfiltration and tunneling through RDP

Installation

cscli scenarios install sigmahq/proc_creation_win_ssh_rdp_tunneling

YAML Configuration

1type: trigger
2name: sigmahq/proc_creation_win_ssh_rdp_tunneling
3description: |
4  Execution of ssh.exe to perform data exfiltration and tunneling through RDP
5filter: |
6  (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && (evt.Parsed.Image endsWith '\\ssh.exe' && evt.Parsed.CommandLine contains ':3389')
7blackhole: 2m
8#status: test
9labels:
10  service: windows
11  confidence: 1
12  spoofable: 0
13  classification:
14   - attack.t1572
15
16  label: "Potential RDP Tunneling Via SSH"
17  behavior : "windows:audit"
18  remediation: false
19
20scope:
21  type: ParentProcessId
22  expression: evt.Parsed.ParentProcessId
23
24

Hub configuration

« Potential RDP Tunneling Via SSH »v0.2 by sigmahq / proc_creation_win_ssh_rdp_tunnelingAttack scenariowindowsNot spoofableLow confidenceMITRE:t1572

« Potential RDP Tunneling Via SSH »
v0.2 by sigmahq / proc_creation_win_ssh_rdp_tunneling
Attack scenariowindowsNot spoofableLow confidence