Categories: Ransom

Ransom.MBRLock.3 (B) removal tips

The Ransom.MBRLock.3 (B) 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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What Ransom.MBRLock.3 (B) virus can do?

  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Uses Windows utilities for basic functionality
  • Likely installs a bootkit via raw harddisk modifications
  • Attempts to restart the guest VM

How to determine Ransom.MBRLock.3 (B)?


File Info:

crc32: 8268694Amd5: 1c7bd85c3c808b14fa270ab9424f8a43name: 1C7BD85C3C808B14FA270AB9424F8A43.mlwsha1: bbd9d97738f7b64aa1d535e54eb10a50409b7bd1sha256: 73b6b9fec0ce67558dd1d8a282ba8618ec2ee73096b0f45958539fb8031c3a33sha512: 68570ccb602a03d93bb1b941b69a75cd7eb29f6040ef3706dbc423a263e2ed2b0ec44659876350843075e874c82111aab8c67f5e2cd3024a113b34af10581038ssdeep: 12288:Twpfogq0bH/dUORVbz8OMV+MVB9H4VySd9T:TeDqQ/COjXe+MV/H4VySzTtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x5237 x7248x6743x6240x6709FileVersion: 1.0.0.0CompanyName: x5237Comments: x5237ProductName: x5237ProductVersion: 1.0.0.0FileDescription: x5237Translation: 0x0804 0x04b0

Ransom.MBRLock.3 (B) also known as:

Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 005246d51 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ransom.MBRLock.3
Cylance Unsafe
Sangfor Win.Malware.Zusy-6840460-0
CrowdStrike win/malicious_confidence_80% (W)
K7GW Trojan ( 005246d51 )
Cybereason malicious.c3c808
Cyren W32/Agent.EW.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/MBRlock.AQ
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
ClamAV Win.Malware.Zusy-6840460-0
Kaspersky Trojan-Ransom.Win32.Foreign.naew
BitDefender Gen:Variant.Ransom.MBRLock.3
MicroWorld-eScan Gen:Variant.Ransom.MBRLock.3
Tencent Win32.Trojan.Foreign.Eaed
Ad-Aware Gen:Variant.Ransom.MBRLock.3
Sophos Generic ML PUA (PUA)
Comodo Worm.Win32.Dropper.RA@1qraug
BitDefenderTheta Gen:NN.ZexaF.34608.Uq0@aeuOf3kb
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom.Win32.MBRLOCKER.SM
McAfee-GW-Edition BehavesLike.Win32.Dropper.bh
FireEye Generic.mg.1c7bd85c3c808b14
Emsisoft Gen:Variant.Ransom.MBRLock.3 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Ransom.MBRlock.jxcsl
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/Emotet!ml
GData Gen:Variant.Ransom.MBRLock.3
AhnLab-V3 Malware/Win32.Generic.C623725
Acronis suspicious
McAfee GenericRXAA-AA!1C7BD85C3C80
MAX malware (ai score=83)
Malwarebytes Trojan.MalPack.FlyStudio
TrendMicro-HouseCall Ransom.Win32.MBRLOCKER.SM
Rising Ransom.MBRlock!1.B6DC (CLASSIC)
Yandex Trojan.GenAsa!HdyJnsx6dO4
Ikarus Trojan.Win32.MBRlock
Fortinet W32/MBRlock.AQ!tr
AVG Win32:TrojanX-gen [Trj]
Paloalto generic.ml

How to remove Ransom.MBRLock.3 (B)?

  • 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.
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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