Malware

Should I remove “Win32:MBRlock-DI [Trj]”?

Malware Removal

The Win32:MBRlock-DI [Trj] 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:MBRlock-DI [Trj] virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Russian
  • Executed a process and injected code into it, probably while unpacking
  • Likely installs a bootkit via raw harddisk modifications
  • Deletes its original binary from disk
  • Attempts to restart the guest VM
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself
  • Anomalous binary characteristics

How to determine Win32:MBRlock-DI [Trj]?


File Info:

crc32: 51227C2E
md5: 1e588644703c84915ab72051faa56bed
name: 1E588644703C84915AB72051FAA56BED.mlw
sha1: 105f89591e65d649765c31ce2df409324658c2dd
sha256: a93fd986b963718ac9a99736491adb22d1fe4dac1f6f2fcca573f7a1a6928bfd
sha512: 849eef8253593002464ac003af0a0ea9e2eb85cfafdfe8e79494af4345fac262edbed0a21688875d1962bfb2971b65caf65f63a2329289574d5fef3d68f4f377
ssdeep: 768:dsyxywhmdje06oPXQRI4lattxRr9NPNZrzE8zcP57rIMX3VhpfNPfv/yki944No:dZiFlPARI4YP3rA8ATpfN3SxoBTy
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32:MBRlock-DI [Trj] also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0026ead81 )
Elasticmalicious (high confidence)
DrWebTrojan.MBRlock.6
CynetMalicious (score: 100)
ALYacGen:Variant.Barys.821
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Genasom.3301f53e
K7GWTrojan ( 0026ead81 )
Cybereasonmalicious.4703c8
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/MBRlock.D
APEXMalicious
AvastWin32:MBRlock-DI [Trj]
KasperskyTrojan-Ransom.Win32.Mbro.azsq
BitDefenderGen:Variant.Barys.821
NANO-AntivirusTrojan.Win32.Mbro.wkhcb
ViRobotTrojan.Win32.A.Mbro.59392.A
MicroWorld-eScanGen:Variant.Barys.821
TencentWin32.Trojan.Mbro.Eaea
Ad-AwareGen:Variant.Barys.821
SophosMal/Generic-S
ComodoMalware@#3rq1104iejpym
BitDefenderThetaAI:Packer.3000F97721
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.HLLPIams.nh
FireEyeGeneric.mg.1e588644703c8491
EmsisoftGen:Variant.Barys.821 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan/Generic.ainzr
AviraDR/Delphi.Gen
eGambitGeneric.Malware
Antiy-AVLTrojan/Generic.ASMalwS.516EE
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:Win32/Genasom.JJ
ArcabitTrojan.Barys.821
AegisLabTrojan.Win32.Mbro.j!c
GDataGen:Variant.Barys.821
AhnLab-V3Trojan/Win32.Gen
McAfeeGenericRXNY-DP!1E588644703C
MAXmalware (ai score=100)
VBA32BScope.Trojan.Encoder
PandaGeneric Malware
RisingTrojan.Generic@ML.88 (RDML:puDBVQ0pfdTbon9hko5kTg)
YandexTrojan.GenAsa!gd0t4Kwp5l4
IkarusTrojan-Ransom.Mbro
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Mbro.ADS!tr
AVGWin32:MBRlock-DI [Trj]
Paloaltogeneric.ml

How to remove Win32:MBRlock-DI [Trj]?

Win32:MBRlock-DI [Trj] 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