Malware

Win32/LockScreen.ARR removal tips

Malware Removal

The Win32/LockScreen.ARR 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.

GridinSoft Anti-Malware

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 Win32/LockScreen.ARR virus can do?

  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Unconventionial language used in binary resources: Russian
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Collects information to fingerprint the system
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/LockScreen.ARR?


File Info:

crc32: D120A52F
md5: a5bdaff36a8e4a1c1db83ee9575fa4f6
name: A5BDAFF36A8E4A1C1DB83EE9575FA4F6.mlw
sha1: 02d6ad8a2096b7d8be8f60f51ecfd2f9fec440f4
sha256: 5a2760adbf0c0247f3e2c4eb6c14211243ba7abe0d13a015e3b641ec910c5aa2
sha512: d012c412ff7c279b9f75919d5d89edfc47b6d7b6921bd50c3d9d73c5c3696eb2d86997a1eb521ebd8a3dffbbffc975b519c798a5d38bc47882065478b3bcdc16
ssdeep: 12288:qD1kI3uHbmWH2gfqro5PZBbRTEOE3LO5Dn4ZH+s4OwWKw:cCOWHLCixxG7qDre
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/LockScreen.ARR also known as:

K7AntiVirusTrojan ( 0055e4091 )
LionicTrojan.Win32.PornoAsset.lr4z
DrWebTrojan.KillProc.27759
K7GWTrojan ( 0055e4091 )
Cybereasonmalicious.a2096b
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/LockScreen.ARR
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Gimemo.bfsa
NANO-AntivirusTrojan.Win32.Gimemo.cuuhcg
TencentWin32.Trojan.Gimemo.cktx
SophosMal/Generic-S
ComodoMalware@#kxs6qn4znr7s
BitDefenderThetaGen:NN.ZelphiF.34142.RGW@aGLAdvkc
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.bh
FireEyeGeneric.mg.a5bdaff36a8e4a1c
Antiy-AVLTrojan/Generic.ASMalwS.233E66
MicrosoftTrojan:Win32/Wacatac.B!ml
ZoneAlarmTrojan-Ransom.Win32.Gimemo.bfsa
AhnLab-V3Trojan/Win32.Gimemo.C1218824
McAfeeArtemis!A5BDAFF36A8E
VBA32Trojan-Ransom.Winlock.gen
PandaTrj/CI.A
YandexTrojan.Gimemo!iLTrCKy6h4U
IkarusTrojan-Spy.Zbot
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/LockScreen.APR!tr
AVGWin32:Malware-gen

How to remove Win32/LockScreen.ARR?

Win32/LockScreen.ARR 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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