DDI RULE 2552

August 02, 2019
 DESCRIPTION NAME:

Possible Brute force - Telnet (Response)

 CONFIDENCE LEVEL:
 SEVERITY INBOUND:
 SEVERITY OUTBOUND:
Informational
Low
Medium
High

  OVERVIEW

  TECHNICAL DETAILS

Attack Phase: Point of Entry or Lateral Movement

Protocol: TELNET

Risk Type: OTHERS
(Note: OTHERS can be network connections related to hacking attempts, exploits, connections done by grayware, or suspicious traffic.)

Threat Type: Suspicious Behavior

Confidence Level: Medium

Severity: Medium

DDI Default Rule Status: Enable

Event Class: Authentication

Event Sub Class: Default Credentials

Behavior Indicator: Login Attempt

APT Related: NO

  SOLUTION

Network Content Inspection Pattern Version: 1.13107.00
Network Content Inspection Pattern Release Date: 23 Nov 2017
Network Content Correlation Pattern Version: 1.13079.00
Network Content Correlation Pattern Release Date: 20 Nov 2017


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