1type: trigger
2name: sigmahq/proc_creation_win_dns_exfiltration_tools_execution
3description: |
4  Well-known DNS Exfiltration tools execution
5filter: |
6  (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && (evt.Parsed.Image endsWith '\\iodine.exe' || evt.Parsed.Image contains '\\dnscat2')
7blackhole: 2m
8#status: test
9labels:
10  service: windows
11  confidence: 1
12  spoofable: 0
13  classification:
14   - attack.t1048.001
15   - attack.t1071.004
16   - attack.t1132.001
17
18  label: "DNS Exfiltration and Tunneling Tools Execution"
19  behavior : "windows:audit"
20  remediation: false
21
22scope:
23  type: ParentProcessId
24  expression: evt.Parsed.ParentProcessId
25
26