Query: detect Detects scenarios where system auditing for important events such as "Process Creation" or "Logon" events is disabled. in logs
Matching passage: Sigma rule: Detects scenarios where system auditing for important events such as "Process Creation" or "Logon" events is disabled.. Logsource: windows / security. Rule: title: Important Windows Event Auditing Disabled id: ab4561b1-6c7e-48a7-ad08-087cfb9ce8f1 related: - id: 69aeb277-f15f-4d2d-b32a-55e883609563 type: derived status: test description: Detects scenarios where system auditing for important events such as "Process Creation" or "Logon" events is disabled. references: - https://docs.google.com/presentation/d/1dkrldTTlN3La-OjWtkWJBb4hVk6vfsSMBFBERs6R8zA/edit - https://github.com/SigmaHQ/sigma/blob/ad1bfd3d28aa0ccc9656240f845022518ef65a2e/documentation/logsource-guides/windows/service/security.md author: Nasreddine Bencherchali (Nextron Systems) date: 2023-06-20 modified: 2023-11-17 tags: - attack.defense-impairment - attack.t1685.001 logsource: product: windows service: security definition: dfd8c0f4-e6ad-4e07-b91b-f2fca0ddef64 detection: selection_state_success_and_failure: EventID: 4719 SubcategoryGuid: - '{0CCE9210-69AE-11D9-BED3-505054503030}' - '{0CCE9211-69AE-11D9-BED3-505054503030}' - '{0CCE9212-69AE-11D9-BED3-505054503030}' - '{0CCE9215-69AE-11D9-BED3-505054503030}' - '{0CCE921B-69AE-11D9-BED3-505054503030}' - '{0CCE922B-69AE-11D9-BED3-505054503030}' - '{0CCE922F-69AE-11D9-BED3-505054503030}' - '{0CCE9230-69AE-11D9-BED3-505054503030}' - '{0CCE9235-69AE-11D9-BED3-505054503030}' - '{0CCE9236-69AE-11D9-BED3-505054503030}' - '{0CCE9237-69AE-11D9-BED3-505054503030}' - '{0CCE923F-69AE-11D9-BED3-505054503030}' - '{0CCE9240-69AE-11D9-BED3-505054503030}' - '{0CCE9242-69AE-11D9-BED3-505054503030}' AuditPolicyChanges|contains: - '%%8448' - '%%8450' selection_state_success_only: EventID: 4719 SubcategoryGuid: '{0CCE9217-69AE-11D9-BED3-505054503030}' AuditPolicyChanges|contains: '%%8448' condition: 1 of selection_* falsepositives: - Unlikely level: high
Near-miss passage: Sigma rule: Detects commandline keywords indicative of potential usge of the tool WinPwn. A tool for Windows and Active Directory re. Logsource: windows / process_creation. Rule: title: HackTool - WinPwn Execution id: d557dc06-62e8-4468-a8e8-7984124908ce related: - id: 851fd622-b675-4d26-b803-14bc7baa517a type: similar status: test description: 'Detects commandline keywords indicative of potential usge of the tool WinPwn. A tool for Windows and Active Directory reconnaissance and exploitation. ' author: Swachchhanda Shrawan Poudel date: 2023-12-04 references: - https://github.com/S3cur3Th1sSh1t/WinPwn - https://www.publicnow.com/view/EB87DB49C654D9B63995FAD4C9DE3D3CC4F6C3ED?1671634841 - https://reconshell.com/winpwn-tool-for-internal-windows-pentesting-and-ad-security/ - https://github.com/redcanaryco/atomic-red-team/blob/4d6c4e8e23d465af7a2388620cfe3f8c76e16cf0/atomics/T1082/T1082.md - https://grep.app/search?q=winpwn&filter[repo][0]=redcanaryco/atomic-red-team tags: - attack.credential-access - attack.discovery - attack.execution - attack.privilege-escalation - attack.t1046 - attack.t1082 - attack.t1106 - attack.t1518 - attack.t1548.002 - attack.t1552.001 - attack.t1555 - attack.t1555.003 logsource: category: process_creation product: windows detection: selection: CommandLine|contains: - Offline_Winpwn - 'WinPwn ' - WinPwn.exe - WinPwn.ps1 condition: selection falsepositives: - Unknown level: high