DDI RULE 4233
Data de publicação: 10 janeiro 2020
DESCRIPTION NAME:
Data Exfiltration - DNS (Response) - Variant 2
CONFIDENCE LEVEL: MEDIUM
SEVERITY INBOUND:
SEVERITY OUTBOUND:
Informativo
Baixo
Medium
Alto
Visão geral
Detalhes técnicos
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
Solução
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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