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NFS3 File Scanner

The NFS3 File Scanner in OctoPwn performs file enumeration over NFSv3 shares. It iterates through folders up to a specified depth, collecting file and folder information to identify potential credentials or other sensitive data.

Parameters

Normal Parameters

credential

Specifies the ID of the credential to use for authentication.

Enter the ID of the credential stored in the Credentials Window.

depth

Specifies the folder enumeration depth.

Controls how many levels deep the scanner will traverse within the NFS directory structure.

maxitems

Specifies the maximum number of items to enumerate per folder.

Limits the number of items (files and folders) the scanner will retrieve per directory.

targets

Specifies the targets to scan.

A list of targets can be specified in the following formats:

  • ID: ID of the target server from the targets window.
  • IP: Single IP address (e.g., 192.168.1.1).
  • CIDR: IP range in CIDR notation (e.g., 192.168.1.0/24).
  • Hostname: Resolvable hostname.
  • File: Path to a file containing targets (must be in OctoPwn’s /browserefs/volatile directory). File lists need to be uploaded into OctoPwn and separated by newlines.
  • Control word: Use all to scan all stored targets.

Advanced Parameters

authtype

Specifies the authentication protocol.

Available protocols: - NTLM - Kerberos

dialect

Specifies the connection dialect. For this scanner, it is fixed to NFS3.

krbetypes

Specifies the Kerberos encryption types to use during the scan.

Provide a comma-separated list of encryption types (e.g., 23,17,18).

  • 23 (rc4)
  • 17 (aes128)
  • 18 (aes256)

krbrealm

Specifies the Kerberos realm to use. Enter the Kerberos realm (domain name) for authentication.

maxruntime

Specifies the maximum runtime for the scanner.

proxy

Specifies the proxy ID to use for the scan.

Enter the ID of the proxy to route the scan through. Proxies must be configured in the Proxy Window.

resultsfile

Specifies a file for saving the scan results. The file will be saved in OctoPwn’s /browserefs/volatile directory.

showerrors

Determines whether errors encountered during the scan should be displayed.

timeout

Sets the timeout (in seconds) for each target.

workercount

Specifies the number of parallel workers for the scan.