diff --git a/rules/windows/builtin/win_susp_sysvol_access.yml b/rules/windows/builtin/win_susp_sysvol_access.yml new file mode 100644 index 000000000..32032b9e7 --- /dev/null +++ b/rules/windows/builtin/win_susp_sysvol_access.yml @@ -0,0 +1,35 @@ +--- +action: global +title: Suspicious SYSVOL Domain Group Policy Access +status: experimental +description: Detects Access to Domain Group Policies stored in SYSVOL +references: + - https://adsecurity.org/?p=2288 + - https://www.hybrid-analysis.com/sample/f2943f5e45befa52fb12748ca7171d30096e1d4fc3c365561497c618341299d5?environmentId=100 +author: Markus Neis +date: 2018/04/09 +tags: + - attack.credential_access + - attack.t1003 +detection: + selection: + CommandLine: '*\SYSVOL\*\policies\*' + condition: selection +falsepositives: + - administrative activity +level: medium +--- +logsource: + product: windows + service: sysmon +detection: + selection: + EventID: 1 +--- +logsource: + product: windows + service: security + description: 'Requirements: Audit Policy : Detailed Tracking > Audit Process creation, Group Policy : Administrative Templates\System\Audit Process Creation' +detection: + selection: + EventID: 4688