title: Potential WizardUpdate Malware Infection
id: f68c4a4f-19ef-4817-952c-50dce331f4b0
status: test
description: Detects the execution traces of the WizardUpdate malware. WizardUpdate is a macOS trojan that attempts to infiltrate macOS machines to steal data and it is associated with other types of malicious payloads, increasing the chances of multiple infections on a device.
references:
    - https://github.com/elastic/protections-artifacts/commit/746086721fd385d9f5c6647cada1788db4aea95f#diff-c68a1fcbf7a3f80c87225d7fdc031f691e9f3b6a14a36754be00762bfe6eae97
    - https://malpedia.caad.fkie.fraunhofer.de/details/osx.xcsset
    - https://www.microsoft.com/security/blog/2022/02/02/the-evolution-of-a-mac-trojan-updateagents-progression/
author: Tim Rauch (rule), Elastic (idea)
date: 2022-10-17
tags:
    - attack.command-and-control
logsource:
    category: process_creation
    product: macos
detection:
    selection_1:
        Image|endswith: '/sh'
        CommandLine|contains|all:
            - '=$(curl '
            - 'eval'
    selection_2:
        Image|endswith: '/curl'
        CommandLine|contains: '_intermediate_agent_'
    condition: 1 of selection_*
falsepositives:
    - Unknown
level: high