Query: Sigma YAML for gcp / google_workspace.admin
Matching passage: Sigma rule: Detects when an access level is changed for a Google workspace application. An access level is part of BeyondCorp Enterp. Logsource: gcp / google_workspace.admin. Rule: title: Google Workspace Application Access Level Modified id: 22f2fb54-5312-435d-852f-7c74f81684ca status: test description: 'Detects when an access level is changed for a Google workspace application. An access level is part of BeyondCorp Enterprise which is Google Workspace''s way of enforcing Zero Trust model. An adversary would be able to remove access levels to gain easier access to Google workspace resources. ' references: - https://developers.google.com/admin-sdk/reports/v1/appendix/activity/admin-application-settings - https://support.google.com/a/answer/9261439 author: Bryan Lim date: 2024-01-12 tags: - attack.persistence - attack.privilege-escalation - attack.t1098.003 logsource: product: gcp service: google_workspace.admin detection: selection: eventService: admin.googleapis.com eventName: CHANGE_APPLICATION_SETTING setting_name|startswith: ContextAwareAccess condition: selection falsepositives: - Legitimate administrative activities changing the access levels for an application level: medium
Near-miss passage: Sigma rule: Detects uninstallation or termination of security products using the WMIC utility. Logsource: windows / process_creation. Rule: title: Potential Tampering With Security Products Via WMIC id: 847d5ff3-8a31-4737-a970-aeae8fe21765 related: - id: b53317a0-8acf-4fd1-8de8-a5401e776b96 type: derived status: test description: Detects uninstallation or termination of security products using the WMIC utility references: - https://twitter.com/cglyer/status/1355171195654709249 - https://thedfirreport.com/2021/10/18/icedid-to-xinglocker-ransomware-in-24-hours/ - https://www.mandiant.com/resources/unc2165-shifts-to-evade-sanctions - https://research.nccgroup.com/2022/08/19/back-in-black-unlocking-a-lockbit-3-0-ransomware-attack/ - https://www.trendmicro.com/en_us/research/23/a/vice-society-ransomware-group-targets-manufacturing-companies.html author: Florian Roth (Nextron Systems), Nasreddine Bencherchali (Nextron Systems) date: 2021-01-30 modified: 2025-12-15 tags: - attack.defense-impairment - attack.t1685 logsource: category: process_creation product: windows detection: selection_cli_1: CommandLine|contains|all: - wmic - 'product ' - uninstall CommandLine|contains|windash: /nointeractive selection_cli_2: CommandLine|contains|all: - wmic - 'caption like ' CommandLine|contains: - call delete - call terminate selection_cli_3: CommandLine|contains|all: - 'process ' - 'where ' - delete selection_product: CommandLine|contains: - '%carbon%' - '%cylance%' - '%endpoint%' - '%eset%' - '%malware%' - '%Sophos%' - '%symantec%' - Antivirus - 'AVG ' - Carbon Black - CarbonBlack - Cb Defense Sensor 64-bit - Crowdstrike Sensor - 'Cylance ' - Dell Threat Defense - DLP Endpoint - Endpoint Detection - Endpoint Protection - Endpoint Security - Endpoint Sensor - ESET File Security - LogRhythm System Monitor Service - Malwarebytes - McAfee Agent - Microsoft Security Client - Sophos Anti-Virus - Sophos AutoUpdate - Sophos Credential Store - Sophos Management Console - Sophos Management Database - Sophos Management Server - Sophos Remote Management System - Sophos Update Manager - Threat Protection - VirusScan - Webroot SecureAnywhere - Windows Defender condition: 1 of selection_cli_* and selection_product falsepositives: - Legitimate administration level: high regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_wmic_uninstall_security_products/info.yml