DESCRIPTION NAME:

Data Exfiltration - DNS (Response) - Variant 2

 CONFIDENCE LEVEL: MEDIUM
 SEVERITY INBOUND:
 SEVERITY OUTBOUND:
informational
Low
Medium
High

 OVERVIEW

 TECHNICAL DETAILS

Attack Phase: Data Exfiltration

Protocol: DNS

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: Suspicious Traffic

Event Sub Class: Covert Channel

Behavior Indicator: Suspicious Traffic

APT Related: NO

 SOLUTION

Network Content Inspection Pattern Version: 1.13981.00
Network Content Inspection Pattern Release Date: 05 Dec 2019
Network Content Correlation Pattern Version: 1.13827.00
Network Content Correlation Pattern Release Date: 23 Sep 2019


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