Query: rule covering Detects the use of the WMI command-line (WMIC) utility to identify and display various system information, including OS,
Matching passage: Sigma rule: Detects the use of the WMI command-line (WMIC) utility to identify and display various system information, including OS,. Logsource: windows / process_creation. Rule: title: Uncommon System Information Discovery Via Wmic.EXE id: 9d5a1274-922a-49d0-87f3-8c653483b909 related: - id: d85ecdd7-b855-4e6e-af59-d9c78b5b861e type: derived status: test description: 'Detects the use of the WMI command-line (WMIC) utility to identify and display various system information, including OS, CPU, GPU, and disk drive names; memory capacity; display resolution; and baseboard, BIOS, and GPU driver products/versions. Some of these commands were used by Aurora Stealer in late 2022/early 2023. ' references: - https://github.com/redcanaryco/atomic-red-team/blob/a2ccd19c37d0278b4ffa8583add3cf52060a5418/atomics/T1082/T1082.md#atomic-test-25---system-information-discovery-with-wmic - https://nwgat.ninja/getting-system-information-with-wmic-on-windows/ - https://blog.sekoia.io/aurora-a-rising-stealer-flying-under-the-radar - https://blog.cyble.com/2023/01/18/aurora-a-stealer-using-shapeshifting-tactics/ - https://app.any.run/tasks/a6aa0057-82ec-451f-8f99-55650ca537da/ - https://www.virustotal.com/gui/file/d6f6bc10ae0e634ed4301d584f61418cee18e5d58ad9af72f8aa552dc4aaeca3/behavior author: TropChaud date: 2023-01-26 modified: 2023-12-19 tags: - attack.discovery - attack.t1082 logsource: category: process_creation product: windows detection: selection_wmic: - Description: WMI Commandline Utility - OriginalFileName: wmic.exe - Image|endswith: \WMIC.exe selection_commands: CommandLine|contains: - LOGICALDISK get Name,Size,FreeSpace - os get Caption,OSArchitecture,Version condition: all of selection_* falsepositives: - Unknown level: medium simulation: - type: atomic-red-team name: System Information Discovery with WMIC technique: T1082 atomic_guid: 8851b73a-3624-4bf7-8704-aa312411565c regression_tests_path: regression_data/rules/windows/process_creation/proc_creation_win_wmic_recon_system_info_uncommon/info.yml
Near-miss passage: Sigma rule: Detects suspicious filenames that contain a right-to-left override character and a potentially spoofed file extensions.. Logsource: windows / file_event. Rule: title: Potential File Extension Spoofing Using Right-to-Left Override id: 979baf41-ca44-4540-9d0c-4fcef3b5a3a4 related: - id: ad691d92-15f2-4181-9aa4-723c74f9ddc3 type: derived status: test description: 'Detects suspicious filenames that contain a right-to-left override character and a potentially spoofed file extensions. ' references: - https://redcanary.com/blog/right-to-left-override/ - https://www.malwarebytes.com/blog/news/2014/01/the-rtlo-method - https://tria.ge/241015-l98snsyeje/behavioral2 - https://www.unicode.org/versions/Unicode5.2.0/ch02.pdf author: Jonathan Peters (Nextron Systems), Florian Roth (Nextron Systems), Swachchhanda Shrawan Poudel (Nextron Systems) date: 2024-11-17 modified: 2026-03-20 tags: - attack.execution - attack.stealth - attack.t1036.002 logsource: category: file_event product: windows detection: selection_rtlo_unicode: TargetFilename|contains: - \u202e - '[U+202E]' - ‮ selection_extensions: TargetFilename|contains: - 3pm. - 4pm. - cod. - fdp. - ftr. - gepj. - gnp. - gpj. - ism. - lmth. - nls. - piz. - slx. - tdo. - vsc. - vwm. - xcod. - xslx. - xtpp. condition: all of selection_* falsepositives: - Filenames that contains scriptures such as arabic or hebrew might make use of this character level: high regression_tests_path: regression_data/rules/windows/file/file_event/file_event_win_susp_right_to_left_override_extension_spoofing/info.yml