Trojan

Should I remove “Trojan.MBRLock”?

Malware Removal

The Trojan.MBRLock 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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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 Trojan.MBRLock virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Likely installs a bootkit via raw harddisk modifications
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Trojan.MBRLock?


File Info:

crc32: 7279A00F
md5: db169bde85ac40e6dcf4518eba23f0f1
name: upload_file
sha1: a1d18bed249c5a66a92f5437293fb873172456ca
sha256: d40b1bfac0717d700a2a2dfae70e335827d022fb0f61043d9f565fb71f04df1e
sha512: 50428c06ca9cfc0b2f705da52f4cc71188b45d377311ce145cbc31a80129ab67c85edf549017e3e8362024fc380d6415dce61588f377fb49cbab40b2927d6383
ssdeep: 24576:gJ0sl0pLkTe37Kiug3CKw1HqOY8fWqHW23Dp75Ht3NYLRRy5YkeD++7yw:gMthbSvt7pWqHW2TLt3ORGPe1h
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x4f5cx8005x7248x6743x6240x6709 x8bf7x5c0ax91cdx5e76x4f7fx7528x6b63x7248
FileVersion: 1.0.0.0
Comments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199(http://www.eyuyan.com)
ProductName: x6613x8bedx8a00x7a0bx5e8f
ProductVersion: 1.0.0.0
FileDescription: x9189x68a6
Translation: 0x0804 0x04b0

Trojan.MBRLock also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.43955736
FireEyeGeneric.mg.db169bde85ac40e6
CAT-QuickHealTrojan.DiskWriter
McAfeeGenericRXAA-AA!DB169BDE85AC
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforMalware
K7AntiVirusTrojan ( 005239691 )
BitDefenderTrojan.GenericKD.43955736
K7GWTrojan ( 004b8a501 )
Cybereasonmalicious.d249c5
TrendMicroTrojan.Win32.WACATAC.USMANJ220
CyrenW32/S-e743b39f!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan.Win32.DiskWriter.euf
AlibabaTrojan:Win32/DiskWriter.ceffe62f
NANO-AntivirusTrojan.Win32.DiskWriter.hynizq
TencentWin32.Trojan.Diskwriter.Wqwk
Ad-AwareTrojan.GenericKD.43955736
EmsisoftTrojan.GenericKD.43955736 (B)
F-SecureHeuristic.HEUR/AGEN.1138441
DrWebTrojan.Siggen10.32538
ZillyaTrojan.MBRlock.Win32.700
InvinceaMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.Dropper.tc
SophosMal/Generic-S
IkarusPUA.NoobyProtect
JiangminTrojan/Generic.aptoz
WebrootW32.WACATAC.USMANJ220
AviraHEUR/AGEN.1138441
MAXmalware (ai score=99)
MicrosoftPUA:Win32/Vigua.A
ArcabitTrojan.Generic.D29EB618
ZoneAlarmTrojan.Win32.DiskWriter.euf
GDataWin32.Application.PUPStudio.A
CynetMalicious (score: 100)
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34298.vv0@aq@I5whb
ALYacTrojan.Ransom.MBRlock
VBA32TScope.Malware-Cryptor.SB
MalwarebytesTrojan.MBRLock
PandaTrj/CI.A
ESET-NOD32Win32/MBRlock.BA
TrendMicro-HouseCallTrojan.Win32.WACATAC.USMANJ220
RisingTrojan.Generic@ML.100 (RDML:ay12JYm/ayJhKjzLuREi9Q)
YandexTrojan.DiskWriter!
SentinelOneDFI – Malicious PE
eGambitUnsafe.AI_Score_100%
FortinetRiskware/MBRlock
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Generic/Trojan.96f

How to remove Trojan.MBRLock?

Trojan.MBRLock 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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