Hi User80208350
Please find a link the ATD product guide with all the relevant information on the creation of Yara rules to upload to ATD.
https://docs.mcafee.com/bundle/advanced-threat-defense-4.10.x-product-guide/page/GUID-21B474DF-8D65-...
Should you need assistance with the creation of Yara rules if you are unsure how to create a script, please reach out to you McAfee Sales representative or CSM who will be happy to put in you touch with our professional services team to assist you with this creation.
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