Juniper Networks
Solutions
Products & Services
Company
Partners
Support
Education

Signature Detail

Security Intelligence Center
Signatures
Print

This site is deprecated. Please CLICK HERE for latest updates

Short Name

SCAN:AUDIT:NBSTAT-QUERY

Severity

Info

Recommended

No

Category

SCAN

Keywords

NBSTAT Query

Release Date

2004/01/08

Update Number

1213

Supported Platforms

idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+

SCAN: NBSTAT Query


This signature detects NBSTAT query packets directed to a netbios or samba server. The server will respond with a full enumeration of all known shares. This query technique is used by worms and attack tools to scan hosts prior to attack. These packets can also be sent by valid clients when connecting to a server.

Extended Description

None

References

  • URL: http://www.sans.org/resources/idfaq/port_137.php
  • URL: http://www.cert.org/incident_notes/IN-2000-02.html

Site Map
RSS Feeds
Careers
Accessibility
Feedback
Privacy Policy
Legal Notices
Copyright © 1999-2010 Juniper Networks, Inc. All rights reserved.
Help
|
My Account
|
Log Out