diff --git a/rules/windows/process_creation/win_susp_volsnap_disable.yml b/rules/windows/process_creation/win_susp_volsnap_disable.yml new file mode 100644 index 000000000..f82e01ade --- /dev/null +++ b/rules/windows/process_creation/win_susp_volsnap_disable.yml @@ -0,0 +1,26 @@ +title: Disabled Volume Snapshots +id: dee4af55-1f22-4e1d-a9d2-4bdc7ecb472a +description: Detects commands that temporarily turn off Volume Snapshots +references: + - https://twitter.com/0gtweet/status/1354766164166115331 +date: 2021/01/28 +status: experimental +author: Florian Roth +tags: + - attack.defense_evasion + - attack.t1562.004 + - attack.s0108 +logsource: + category: process_creation + product: windows +detection: + selection: + CommandLine|contains|all: + - 'reg' + - ' add ' + - '\Services\VSS\Diag' + - '/d Disabled' + condition: selection +falsepositives: + - Legitimate administration +level: high