The Institute for Internet-Security, DE has released mitigation steps for Mirai 
On Mon, Sep 21, 2020 at 10:07 PM Swapneel Patnekar firstname.lastname@example.org wrote:
There has been a huge uptick of the Mozi botnet from Indian networks(major chunk from a single network) in the past one week.
Based on prior information about Mozi and what I have seen at first glance, it appears to have primarily targeted CPE's with default login/weak credentials, but there could be more.
Some of the affected CPE's along with mitigation outlined by Netlab 360 
-- Best, Swapneel https://brainattic.in/blog