MSIL/LockScreen.AAR removal instruction

The MSIL/LockScreen.AAR is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.

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What MSIL/LockScreen.AAR virus can do?

Network activity detected but not expressed in API logs

How to determine MSIL/LockScreen.AAR?


File Info:
crc32: 8EDC70CD
md5: 02225239f99b793f05816264511e5807
name: 02225239F99B793F05816264511E5807.mlw
sha1: 9935752c0795873020efe43ae7eff9da5f9b286b
sha256: dbf704a3093f172363a77054cfda08cd187ea0779fd85ce5d7d187289260400f
sha512: 1f9e91397b6e6faf77f882cea15deda7c4f42ab78149572bcceb6746a59d7891dbeb1641c7a52a5f9d5fde2774f55e6dac38872ccebabcf4b4baeaeaecd6ef00
ssdeep: 768:ABMd52wYY5tkAhvGUJXmtTJsZOduovGPznsagwYY5tkAhvGUJXmtTJsZ:ABMT2etk2OUwTslyGPLsagetk2OUwTs
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 Microsoft 2015
Assembly Version: 1.0.0.1
InternalName: x5f3ax5236x6253x5f00x5bf9x65b9x89c6x9891x5de5x5177V3.51.exe
FileVersion: 1.0.0.1
CompanyName: Microsoft
LegalTrademarks: Windows x670dx52a1x4e3bx8fdbx7a0b
Comments: svchost.exe
ProductName: svchost
ProductVersion: 1.0.0.1
FileDescription: Windows x670dx52a1x4e3bx8fdbx7a0b
OriginalFilename: x5f3ax5236x6253x5f00x5bf9x65b9x89c6x9891x5de5x5177V3.51.exe

MSIL/LockScreen.AAR also known as:

K7AntiVirus	Trojan ( 0053fc0f1 )
Lionic	Trojan.Win32.Generic.4!c
ALYac	Gen:Heur.MSIL.Krypt.!cdmip!.2
Cylance	Unsafe
Sangfor	Trojan.Win32.Generic.8
Alibaba	Trojan:MSIL/LockScreen.dedbb5b8
K7GW	Trojan ( 0053fc0f1 )
Cybereason	malicious.9f99b7
Symantec	Trojan.Ransomlock.G
ESET-NOD32	MSIL/LockScreen.AAR
APEX	Malicious
Avast	Win32:Malware-gen
Kaspersky	HEUR:Trojan.Win32.Generic
BitDefender	Gen:Heur.MSIL.Krypt.!cdmip!.2
NANO-Antivirus	Trojan.Win32.LockScreen.iurbqi
MicroWorld-eScan	Gen:Heur.MSIL.Krypt.!cdmip!.2
Tencent	Win32.Trojan.Generic.Bnm
Ad-Aware	Gen:Heur.MSIL.Krypt.!cdmip!.2
Sophos	Mal/Generic-S
BitDefenderTheta	Gen:NN.ZemsilF.34170.jm0@aO3D9jk
VIPRE	Trojan.Win32.Generic!BT
McAfee-GW-Edition	Artemis
FireEye	Gen:Heur.MSIL.Krypt.!cdmip!.2
Emsisoft	Gen:Heur.MSIL.Krypt.!cdmip!.2 (B)
SentinelOne	Static AI – Suspicious PE
Avira	TR/LockScreen.efijh
Antiy-AVL	Trojan/Generic.ASMalwS.E2F44F
Microsoft	Trojan:Win32/Tnega!ml
Arcabit	Trojan.MSIL.Krypt.!cdmip!.2
GData	Gen:Heur.MSIL.Krypt.!cdmip!.2
AhnLab-V3	ASD.Reputation.C819493
McAfee	Artemis!02225239F99B
MAX	malware (ai score=84)
Ikarus	Trojan.MSIL.LockScreen
AVG	Win32:Malware-gen
Paloalto	generic.ml

How to remove MSIL/LockScreen.AAR?

MSIL/LockScreen.AAR removal tool

Download and install GridinSoft Anti-Malware.
Open GridinSoft Anti-Malware and perform a “Standard scan“.
“Move to quarantine” all items.
Open “Tools” tab – Press “Reset Browser Settings“.
Select proper browser and options – Click “Reset”.
Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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