Malware

Should I remove “Win32/LockScreen.PU”?

Malware Removal

The Win32/LockScreen.PU 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.
DOWNLOAD NOW
6-day free trial available.

What Win32/LockScreen.PU virus can do?

  • Repeatedly searches for a not-found browser, may want to run with startbrowser=1 option
  • Performs some HTTP requests
  • Unconventionial binary language: Russian
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

Related domains:

edgedl.me.gvt1.com

How to determine Win32/LockScreen.PU?



File Info:

crc32: B654DAA9
md5: 72ab1da993baf1cf6ef0fd40c14f5b80
name: 72AB1DA993BAF1CF6EF0FD40C14F5B80.mlw
sha1: 04e389acffac9cf245e13e7669d1b9a6ec899e90
sha256: cd735055f0d876bd0abce4fed9c26140b94bab3b2fb8a825172a2617c5fe2da6
sha512: 2c57e5846da6a3e2be156f526539aaa53540c3914919794db92b3be089493c5d97757ec42ee69e1a7fb4b1bc8f97bce2fb81a264ea1898f5f628e0dbb440ae7b
ssdeep: 3072:QmxL5psP0c5VW5P/aJbqLmoAURUFISu2xLWPI/HI3jJRqMy:fxL5qs0s9+wTAkSxWPwHI3ji
type: PE32 executable (GUI) Intel 80386, for MS Windows


Version Info:

LegalCopyright: Copyright (C) 2009
InternalName: Installer
FileVersion: 3, 23, 1, 1
ProductName: Installer
ProductVersion: 3, 23, 1, 11
FileDescription: Installer
OriginalFilename: Installer
Translation: 0x0419 0x04b0

Win32/LockScreen.PU also known as:

K7AntiVirusRiskware ( 0040eff71 )
Elasticmalicious (high confidence)
DrWebTrojan.Winlock.1176
ALYacGen:Trojan.Heur.iu0@!h3T05ik
MalwarebytesMalware.AI.596253126
ZillyaTrojan.PinkBlocker.Win32.288
SangforTrojan.Win32.Save.a
BitDefenderGen:Trojan.Heur.iu0@!h3T05ik
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.993baf
CyrenW32/Risk.SSUN-3578
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/LockScreen.PU
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan-Ransom.Win32.PinkBlocker.ux
AlibabaRansom:Win32/PinkBlocker.6a16ca7d
NANO-AntivirusTrojan.Win32.PinkBlocker.bkvfr
ViRobotSpyware.Ransom.PinkBlocker.143360.A
MicroWorld-eScanGen:Trojan.Heur.iu0@!h3T05ik
Ad-AwareGen:Trojan.Heur.iu0@!h3T05ik
SophosMal/Generic-S
ComodoMalware@#2e2kjpjxdelx8
BitDefenderThetaAI:Packer.19CAF94D1C
VIPRETrojan.Win32.Generic.pak!cobra
TrendMicroTROJ_RANSOM.HO
McAfee-GW-EditionBehavesLike.Win32.Trojan.cc
FireEyeGeneric.mg.72ab1da993baf1cf
EmsisoftGen:Trojan.Heur.iu0@!h3T05ik (B)
SentinelOneStatic AI – Suspicious PE
WebrootW32.Orsam.Gen
AviraTR/Dropper.Gen
MicrosoftTrojan:Win32/Orsam!rts
AegisLabTrojan.Win32.PinkBlocker.j!c
GDataGen:Trojan.Heur.iu0@!h3T05ik
McAfeeArtemis!72AB1DA993BA
VBA32TScope.Malware-Cryptor.SB
PandaGeneric Malware
TrendMicro-HouseCallTROJ_RANSOM.HO
RisingTrojan.Generic@ML.100 (RDML:bMQc2LSdIhkhy2Bw4GeT5Q)
YandexTrojan.GenAsa!IxnSB4I8VUI
IkarusTrojan-Dropper.Win32.Blocker
FortinetW32/LockScreen.20580!tr

How to remove Win32/LockScreen.PU?

Win32/LockScreen.PU 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.

You may also like

About the author

Paul Valéry

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

View all posts

Leave a Comment