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反勒索软件保护不会检测卷上的新文件扩展名

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Visibility:
Internal
Votes:
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Category:
ontap-9
Specialty:
core<a>2009433976</a>
Last Updated:

适用场景

  • ONTAP 9.10.1及更高版本
  • 反勒索软件保护(ARP)

问题描述

在对NAS文件进行加密和重命名的模拟攻击之后、ONTAP 不会检测到新的.encrypted文件扩展名:
 
Cluster01::> security anti-ransomware volume workload-behavior show -vserver svm01 -volume TestVol
Vserver                  : svm01
Volume                   : TestVol
File Extensions Observed : txt
Number of File Extensions Observed : 1
Number of Newly Observed File Extensions      : -

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