1type: trigger
2name: sigmahq/proc_creation_win_netsh_port_forwarding_3389
3description: |
4  Detects the execution of netsh to configure a port forwarding of port 3389 (RDP) rule
5filter: |
6  (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && ((evt.Parsed.Image endsWith '\\netsh.exe' || evt.Parsed.OriginalFileName == 'netsh.exe') && evt.Parsed.CommandLine contains ' i' && evt.Parsed.CommandLine contains ' p' && evt.Parsed.CommandLine contains '=3389' && evt.Parsed.CommandLine contains ' c')
7blackhole: 2m
8#status: test
9labels:
10  service: windows
11  confidence: 1
12  spoofable: 0
13  classification:
14   - attack.t1090
15
16  label: "RDP Port Forwarding Rule Added Via Netsh.EXE"
17  behavior : "windows:audit"
18  remediation: false
19
20scope:
21  type: ParentProcessId
22  expression: evt.Parsed.ParentProcessId
23
24