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Query to alert when EBS data volume is de-attached from and EC2 instance
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06-01-2019 09:00 PM - last edited on 09-02-2020 10:16 AM by kwadsack
Looking for help with the right RQL to
alert when any EBS data volume is de-attached from an EC2 instance
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06-03-2019 07:18 AM - edited 06-03-2019 07:19 AM
This should get you started:
event where operation = 'DetachVolume'
If you are looking for a specific user doing the action, you can add subject or role using the AND function.
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06-02-2019 05:42 PM
This is a built-in policy:
"AWS EBS Volume is unattached"
RQL:
config where cloud.type = 'aws' AND api.name = 'aws-ec2-describe-volumes' AND json.rule = attachments[*] all empty or attachments[*].state does not contain "attached"
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06-02-2019 07:28 PM - edited 06-02-2019 07:29 PM
Thanks for the query.
However, Question was about the detection event, if there was any volume de-attached. Later on, maybe that was left in the de-attached state or may be attached to another machine or attached to the same machine.
This query provided simply returns the de-attached volume list.
We might have to look at audit events.
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06-03-2019 07:18 AM - edited 06-03-2019 07:19 AM
This should get you started:
event where operation = 'DetachVolume'
If you are looking for a specific user doing the action, you can add subject or role using the AND function.
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