DDI RULE 2411
DESCRIPTION NAME:
File renamed - WCRY - Ransomware - SMB (Request)
CONFIDENCE LEVEL:
SEVERITY INBOUND:
SEVERITY OUTBOUND:
Informational
Low
Medium
High
OVERVIEW
TECHNICAL DETAILS
Attack Phase: Lateral Movement
Protocol: SMB2,SMB
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: High
Severity: Low(Inbound)| Medium(Outbound)
DDI Default Rule Status: Enable
Event Class: Malware
Event Sub Class: Ransomware
Behavior Indicator: Malware
APT Related: NO
SOLUTION
Network Content Inspection Pattern Version: 1.13209.00
Network Content Inspection Pattern Release Date: 28 Feb 2018
Network Content Correlation Pattern Version: 1.13077.00
Network Content Correlation Pattern Release Date: 16 Nov 2017
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