Categories: Malware

Win32/KillMBR.NDL removal guide

The Win32/KillMBR.NDL 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

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/KillMBR.NDL virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Likely installs a bootkit via raw harddisk modifications
  • Attempts to restart the guest VM
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Win32/KillMBR.NDL?


File Info:

crc32: 889DC509md5: 7557fcd7fa939b031885aff37d6de8cfname: 7557FCD7FA939B031885AFF37D6DE8CF.mlwsha1: 522fe6efa0c78e11d1f9cc9364662b74e06d9477sha256: 0972542091fc902bdfbb84479647e0acea63c42a72f132b5cacdd9db70f319b4sha512: 6870cc2726102253d7d8b03b4cd1f722a9bf801ea27a87fb880596c9bed3098ae8b8276fac525c75e4216353470e9af965efe9fd4d905fa60d54224d46a55e01ssdeep: 3072:7HPMCgXlHPsu2WKI23HbvTzwjmZvGtyBA:wCgXG1WKhrvTzwjmZvE7type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/KillMBR.NDL also known as:

K7AntiVirus Riskware ( 0040eff71 )
Cynet Malicious (score: 100)
CAT-QuickHeal Ransomware.Tescrypt.WR5
ALYac Gen:Trojan.Heur.huW@IfjSvSbi
Cylance Unsafe
Zillya Dropper.Generic.Win32.9832
Sangfor Trojan.Win32.Save.a
Alibaba Ransom:Win32/Petya.b21dd9b2
K7GW Riskware ( 0040eff71 )
Cybereason malicious.7fa939
Cyren W32/Dropper.gen8!Maximus
Symantec Ransom.Cryptolock!gm
ESET-NOD32 Win32/KillMBR.NDL
APEX Malicious
Avast MBR:Ransom-C [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Trojan.Heur.huW@IfjSvSbi
NANO-Antivirus Trojan.Win32.KillMBR.fqgtay
MicroWorld-eScan Gen:Trojan.Heur.huW@IfjSvSbi
Ad-Aware Gen:Trojan.Heur.huW@IfjSvSbi
Sophos ML/PE-A + Mal/EncPk-AGS
BitDefenderTheta AI:Packer.841BE7C31C
VIPRE Trojan.Win32.Encpk.agsb (v)
McAfee-GW-Edition BehavesLike.Win32.BadFile.ch
FireEye Generic.mg.7557fcd7fa939b03
Emsisoft Gen:Trojan.Heur.huW@IfjSvSbi (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Generic.dhdag
Avira TR/Dropper.Gen
Antiy-AVL Trojan/Generic.ASMalwS.2B5731F
Microsoft Ransom:Win32/Petya.A
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Trojan.Heur.huW@IfjSvSbi
McAfee Artemis!7557FCD7FA93
MAX malware (ai score=94)
VBA32 TrojanRansom.Petya
Malwarebytes Ransom.Petya
Rising Trojan.Generic@ML.98 (RDML:MHuxnvXmc0uGUxX0EhtWGQ)
Ikarus Trojan-Ransom.Petrwrap
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Generic!tr
AVG MBR:Ransom-C [Trj]
Paloalto generic.ml

How to remove Win32/KillMBR.NDL?

  • 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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