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SigmaHQ Detections

@sigmaHQ
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6,797 detections

Local accounts, System Owner/User discovery using operating systems utilities
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
4 months ago
000
Detects execution of wmic utility with the "computersystem" flag in order to obtain information about the machine such as the domain, username, model, etc.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
4 months ago
000
Detects the execution of WMIC with the "csproduct" which is used to obtain information such as hardware models and vendor information
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
4 months ago
000
Detects the execution of "wmic" with the "group" flag.
Adversaries may attempt to find local system groups and permission settings.
The knowledge of local system permission groups can help adversaries determine which groups exist and which users belong to a particular group.
Adversaries may use this information to determine which users have elevated permissions, such as the users found within the local administrators group.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
4 months ago
000
Detects the execution of WMIC in order to get a list of firewall, antivirus and antispywware products.
Adversaries often enumerate security products installed on a system to identify security controls and potential ways to evade detection or disable protection mechanisms.
This information helps them plan their next attack steps and choose appropriate techniques to bypass security measures.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
4 months ago
000
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.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
4 months ago
000
An adversary might use WMI to discover information about the system, such as the volume name, size,
free space, and other disk information. This can be done using the 'wmic' command-line utility and has been
observed being used by threat actors such as Volt Typhoon.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
4 months ago
000
Detects an attempt to terminate a process via "wmic" with the "call terminate" flag. Adversaries may
use wmic to terminate security products or other applications on the compromised host. This event is
triggered on on attempt and process creation can be either successful or unsuccessful.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
4 months ago
000
Detects uninstallation or termination of security products using the WMIC utility
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
4 months ago
000
Detects an appx package that was added to the pipeline of the "to be processed" packages which was downloaded from a file sharing or CDN domain.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
4 months ago
000
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