DDI RULE 4501
2021年9月1日
DESCRIPTION NAME:
Too many FTP Error Code 421 - FTP (Response)
CONFIDENCE LEVEL:
SEVERITY INBOUND:
SEVERITY OUTBOUND:
Informational
Low
Medium
High
概要
詳細
Attack Phase: Point of Entry or Lateral Movement
Protocol: FTP
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: Informational
DDI Default Rule Status: Enable
APT Related: YES
対応方法
Network Content Inspection Pattern Version: 1.14413.00
Network Content Inspection Pattern Release Date: 20 Jan 2021
Network Content Correlation Pattern Version: 1.14323.00
Network Content Correlation Pattern Release Date: 20 Jan 2021
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