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Potential Product Class Reconnaissance Via Wmic.EXE

SIGMA detection rule by Michael Haag, Florian Roth (Nextron Systems), juju4, oscd.community, Swachchhanda Shrawan Poudel (Nextron Systems) · GPL-2.0

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.

title: Potential Product Class Reconnaissance Via Wmic.EXE
id: 4bfb861e-7df2-1670-f8ba-15b3d32325bf
related:
    - id: e568650b-5dcd-4658-8f34-ded0b1e13992
      type: derived
status: test
description: |
    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.
references:
    - https://github.com/albertzsigovits/malware-notes/blob/c820c7fea76cf76a861b28ebc77e06100e20ec29/Ransomware/Maze.md
    - https://www.hybrid-analysis.com/sample/4be06ecd234e2110bd615649fe4a6fa95403979acf889d7e45a78985eb50acf9?environmentId=1
    - https://www.trendmicro.com/en_us/research/25/c/socgholishs-intrusion-techniques-facilitate-distribution-of-rans.html
author: Michael Haag, Florian Roth (Nextron Systems), juju4, oscd.community, Swachchhanda Shrawan Poudel (Nextron Systems)
date: 2023-02-14
modified: 2025-03-17
tags:
    - attack.execution
    - attack.t1047
    - attack.discovery
    - attack.t1082
logsource:
    category: process_creation
    product: windows
detection:
    process_creation:
        EventID: 4688
        Channel: Security
    selection_img:
        - NewProcessName|endswith: \wmic.exe
        - OriginalFileName: wmic.exe
    selection_cli:
        # Example: wmic.exe /Namespace:\\root\SecurityCenter2 Path AntiVirusProduct Get displayName /Format:List
        CommandLine|contains:
            - AntiVirusProduct
            - AntiSpywareProduct
            - FirewallProduct
    condition: process_creation and (all of selection_*)
falsepositives:
    - Legitimate use of wmic.exe for reconnaissance of firewall, antivirus and antispywware products.
level: medium
ruletype: Sigma

[[ currentRule.title && currentRule.title.length > 60 ? currentRule.title.slice(0, 60) + '…' : currentRule.title ]]

80f9740e-87ec-4671-bde4-b93f3bd3da17

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Executable code, not a declarative rule

This submission is arbitrary [[ currentRule.format ? currentRule.format.toUpperCase() : '' ]] code, not a declarative detection rule — review it as you would any script before running it, and note that it cannot be safely aggregated or auto-executed alongside YARA/Sigma/Suricata/CRS rules.

Rejected pattern present

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Format & documentation suggestions

Not a security issue — this rule is valid and was accepted as-is. These are optional fields/conventions its own format recommends, mainly affecting its quality score and how well it documents itself for other reviewers.

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