virus extention .miglaln

i have some problems with all of my document on harddisk have changed to .miglaln
the example name_file.docx.miglaln
any idea for solving my problem, please help
thank’s

Attach your basic logs. (MBAM, FRST and aswMBR…!!)
Instructions: https://forum.avast.com/index.php?topic=53253.0

Ransomware.
Consider all the infected files lost unless you have a clean backup of them.