# Azure Blob Container Listing Exposure Detection Module

id: azure-blob-container-listing-exposure
info:
  name: Azure Blob Container Listing Exposure
  author: sif
  severity: high
  description: Detects an anonymously listable azure blob storage container that returns a full blob enumeration without authentication
  tags: [azure, blob, container, storage, cloud, exposure, unauth, recon]

type: http

http:
  method: GET
  paths:
    - "{{BaseURL}}/?restype=container&comp=list"

  threads: 3

  matchers:
    - type: status
      status:
        - 200

    - type: regex
      part: body
      regex:
        - '<EnumerationResults[^>]*>'

    - type: word
      part: body
      negative: true
      condition: or
      words:
        - "PublicAccessNotPermitted"
        - "ResourceNotFound"
        - "ContainerNotFound"
        - "AuthenticationFailed"
        - "<Error>"

  extractors:
    - type: regex
      name: blob_name
      part: body
      regex:
        - '<Name>([^<]+)</Name>'
      group: 1
