Malware

How to remove “Win32/LockScreen.BRA”?

Malware Removal

The Win32/LockScreen.BRA 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.
6-day free trial available.

What Win32/LockScreen.BRA virus can do?

  • Presents an Authenticode digital signature
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Unconventionial language used in binary resources: Korean
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Attempts to modify browser security settings
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/LockScreen.BRA?


File Info:

crc32: 62DB2DA3
md5: 4e80ddaece16cb305134088b18d2d952
name: 4E80DDAECE16CB305134088B18D2D952.mlw
sha1: cff49950b88f8e0f70de9bb8df7ecfe0c05caab0
sha256: 6c5cbc7155ecb074f4d6492ab8b675207ec74c2497afa143d56be0f27cb728cb
sha512: c267b84cb64db5d2b253b88f78a294306faa31345aa7fcf4b28b0bd4ca2e98f6f4301bcd6bc41e7988ff3f929d1f549b582ef68896033b3b790af297ee415c77
ssdeep: 24576:a4PftegRv5XehZ0xqsYoemi8A3YA8v1mjGVTeAJjsD8:jeA5OOGocmVqAZE8
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2021
InternalName: seckey-x64-sha256.exe
FileVersion: 1.0.0.1
CompanyName: MS-Compatibility
ProductName: seckey-x64-sha256.exe
ProductVersion: 1.0.0.1
Translation: 0x0412 0x04b0

Win32/LockScreen.BRA also known as:

K7AntiVirusTrojan ( 0057c9931 )
CynetMalicious (score: 100)
ALYacGen:Variant.Jatif.2247
CylanceUnsafe
AlibabaTrojan:Win32/LockScreen.fabfbede
K7GWTrojan ( 0057c9931 )
Cybereasonmalicious.ece16c
SymantecTrojan.Gen.2
ESET-NOD32a variant of Win32/LockScreen.BRA
AvastWin32:Trojan-gen
KasperskyHEUR:Trojan.Win32.Khalesi.gen
BitDefenderGen:Variant.Jatif.2247
MicroWorld-eScanGen:Variant.Jatif.2247
Ad-AwareGen:Variant.Jatif.2247
SophosMal/Generic-S
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionArtemis!Trojan
FireEyeGeneric.mg.4e80ddaece16cb30
EmsisoftTrojan.LockScreen (A)
SentinelOneStatic AI – Suspicious PE
AviraTR/Ransom.uvbhg
eGambitUnsafe.AI_Score_99%
MicrosoftTrojan:Win32/Wacatac.B!ml
GDataGen:Variant.Jatif.2247
McAfeeArtemis!4E80DDAECE16
MAXmalware (ai score=82)
VBA32BScope.Trojan.Khalesi
MalwarebytesMalware.AI.3086548310
PandaTrj/CI.A
RisingTrojan.LockScreen!8.1AF (CLOUD)
IkarusTrojan.Win32.LockScreen
FortinetW32/LockScreen.BPL!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml

How to remove Win32/LockScreen.BRA?

Win32/LockScreen.BRA 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.

Leave a Comment