DDI RULE 902

December 07, 2018

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---

 DESCRIPTION NAME:

VISEL TCP Request - Class 1

 CONFIDENCE LEVEL:

 SEVERITY INBOUND:

 SEVERITY OUTBOUND:

Informational

Low

Medium

High

  OVERVIEW

This is the Trend Micro detection for malicious TCP network packet that manifest any of the following actions:

• Targeted Attack

This attack is used for Command and Control Communication

  TECHNICAL DETAILS

Attack Phase: Command and Control Communication

Protocol: TCP

Risk Type: MALWARE

Threat Type: Malicious Behavior

Confidence Level: High

Severity: High(Outbound)

DDI Default Rule Status: Enable

Event Class: Targeted Attack

Event Sub Class: Callback

Behavior Indicator: Targeted Attack

APT Related: YES

  SOLUTION

Network Content Inspection Pattern Version: 1.12625.00

Network Content Inspection Pattern Release Date: 19 Sep 2016

Network Content Correlation Pattern Version: 1.11947.00

Network Content Correlation Pattern Release Date: 31 Oct 2013

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