Malware

Should I remove “Win32/LockScreen.BUK”?

Malware Removal

The Win32/LockScreen.BUK 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 Win32/LockScreen.BUK virus can do?

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

How to determine Win32/LockScreen.BUK?


File Info:

crc32: E5225204
md5: ad122dd5fa515d7cb2c0422daac8c181
name: AD122DD5FA515D7CB2C0422DAAC8C181.mlw
sha1: 60ca9e7631d5e61f98a5af1074d012e4d163b217
sha256: 203030d0dd3aafde5a4dbda2fea4e865e2bb0f673b26acf82106835a1468252b
sha512: 2829d87db619ad338247f466990ff99d99f4821ea9e287d5d2297873ad3088290807d61a7851082cb05fac27e13983af0694d2bd10f02dd4a05a7847aa162827
ssdeep: 24576:LjqCrEWP9WDA47JJtC4jtN8WKwXfEj6eQzT7D:nqKQJs4x2eXfq6ecT
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/LockScreen.BUK also known as:

BkavW32.AIDetect.malware2
DrWebTrojan.KillProc2.16088
CylanceUnsafe
SangforRiskware.Win32.Wacapew.C
CrowdStrikewin/malicious_confidence_90% (W)
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/LockScreen.BUK
APEXMalicious
AvastFileRepMalware
BitDefenderThetaGen:NN.ZelphiF.34692.pHW@aaRJy5fQ
McAfee-GW-EditionBehavesLike.Win32.Dropper.th
SentinelOneStatic AI – Malicious PE
MicrosoftProgram:Win32/Wacapew.C!ml
McAfeeArtemis!AD122DD5FA51
VBA32Trojan-Ransom.Winlock.gen
MaxSecureTrojan.Malware.300983.susgen
FortinetPossibleThreat.ARN.H
AVGFileRepMalware

How to remove Win32/LockScreen.BUK?

Win32/LockScreen.BUK 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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