Elastic low stable eql

Peripheral Device Discovery

Identifies use of the Windows file system utility (fsutil.exe) to gather information about attached peripheral devices and components connected to a computer system.

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Detection Logic

process where host.os.type == "windows" and event.type == "start" and
  (process.name : "fsutil.exe" or ?process.pe.original_file_name == "fsutil.exe") and
  process.args : "fsinfo" and process.args : "drives"

Field Validations

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