Virus Panther y ataque en MBR

Buenos dias, quisiera solicitar apoyo con un cochino virus que se ha instalado en mi sistema, al parecer el programa de avast aswMBR lo detectó, dejo un texto sobre la descripción.

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aswMBR version 1.0.1.2252 Copyright(c) 2014 AVAST Software
Run date: 2019-05-28 00:23:10

00:23:10.566 OS Version: Windows x64 6.2.9200
00:23:10.566 Number of processors: 2 586 0x7A01
00:23:10.597 ComputerName: DESKTOP- UserName:
00:23:14.968 Initialize success
00:23:14.992 VM: initialized successfully
00:23:14.994 VM: outdated driver version !
00:43:17.426 AVAST engine defs: 17030301
00:43:35.203 Disk 0 (boot) \Device\Harddisk0\DR0 → \Device\0000002c
00:43:35.203 Disk 0 Vendor: ST500LT012-1DG142 1003YAM1 Size: 476940MB BusType: 11
00:43:35.390 Disk 0 MBR read successfully
00:43:35.390 Disk 0 MBR scan
00:43:35.500 Disk 0 MBR:Backboot-J [Rtk]
00:43:35.500 Disk 0 MBR:Backboot-J [Rtk]@MBR code has been found
00:43:35.500 Disk 0 Partition 1 00 EE GPT 476940 MB offset 1
00:43:35.515 Disk 0 MBR [MBR:Backboot-J [Rtk]] ROOTKIT
00:43:35.515 Disk 0 statistics 1320/0/0 @ 4.13 MB/s
00:43:35.515 Scan finished successfully
00:44:15.676 Disk 0 MBR has been saved successfully to “C:\Users.…\Documents\MBR.dat”
00:44:15.691 The log file has been saved successfully to “C:\Users.…\Documents\aswMBR.txt”