1type: trigger
2name: sigmahq/proc_creation_win_cmd_mklink_shadow_copies_access_symlink
3description: |
4  Shadow Copies storage symbolic link creation using operating systems utilities
5filter: |
6  (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && (evt.Parsed.CommandLine contains 'mklink' && evt.Parsed.CommandLine contains 'HarddiskVolumeShadowCopy')
7blackhole: 2m
8#status: stable
9labels:
10  service: windows
11  confidence: 2
12  spoofable: 0
13  classification:
14   - attack.t1003.002
15   - attack.t1003.003
16
17  label: "VolumeShadowCopy Symlink Creation Via Mklink"
18  behavior : "windows:audit"
19  remediation: false
20
21scope:
22  type: ParentProcessId
23  expression: evt.Parsed.ParentProcessId
24
25