Categories: Malware

Win32/CoinMiner.BUF removal instruction

The Win32/CoinMiner.BUF 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 Win32/CoinMiner.BUF virus can do?

  • Executable code extraction
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Empties the Recycle Bin, indicative of ransomware
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/CoinMiner.BUF?


File Info:

crc32: AF492415md5: 01c68ef66f2761f070e51982f92fa3a6name: 01C68EF66F2761F070E51982F92FA3A6.mlwsha1: 42ee59828297abda56bd1a37f25c8beb95f8ae7fsha256: 948ff5934aaea2fb17d502dbe3831ea98baf93fc75c62c395df25ab95efdd00bsha512: 8e470a0cd18a7e7e99f387fff27bf8c35fb0ceef1c910f843aa6080d74f07a97e16986454be125eea0d5e24ce5fb6020f6ef0687a8294baa39ff12874f2c56a5ssdeep: 6144:Xdg1ItuNpBfTPcPPdpo2iy/kaBPE2EMmJf/6NrKa3J75kssYbdkXcnGuS62zf2a/:XsxpBbIkhycgXjdNma3JKXcGu4gitype: MS-DOS executable, MZ for MS-DOS

Version Info:

LegalCopyright: Copyright xa9 Babylon Software Ltd. 1997-2016InternalName: Setup StubFileVersion: 10.1.0.0CompanyName: Babylon Software Ltd.ProductName: Babylon SetupProductVersion: 10.1.0.0FileDescription: Babylon Setup SEOriginalFilename: SetupStub.exeTranslation: 0x0409 0x04b0

Win32/CoinMiner.BUF also known as:

K7AntiVirus Trojan ( 00543b431 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac GenPack:Generic.Mulinex.745B46D9
Cylance Unsafe
K7GW Trojan ( 00543b431 )
Cybereason malicious.66f276
Baidu Win32.Trojan.Farfli.e
Cyren W32/Coinminer.CW.gen!Eldorado
Symantec Miner.XMRig
ESET-NOD32 a variant of Win32/CoinMiner.BUF
APEX Malicious
Avast Other:Malware-gen [Trj]
Kaspersky HEUR:Trojan.Win32.Injuke.vho
BitDefender GenPack:Generic.Mulinex.745B46D9
MicroWorld-eScan GenPack:Generic.Mulinex.745B46D9
Ad-Aware GenPack:Generic.Mulinex.745B46D9
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZexaF.34236.xmvaaaVvyAaj
FireEye Generic.mg.01c68ef66f2761f0
Emsisoft GenPack:Generic.Mulinex.745B46D9 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1141829
Antiy-AVL Trojan/Generic.ASCommon.FA
Microsoft Trojan:Win32/CoinMiner
Arcabit GenPack:Generic.Mulinex.745B46D9
GData GenPack:Generic.Mulinex.745B46D9
MAX malware (ai score=81)
VBA32 BScope.Trojan.Dynamer
Malwarebytes Trojan.BitCoinMiner
Panda Trj/Genetic.gen
Rising Backdoor.Agent!1.B7E4 (CLASSIC)
Yandex Trojan.GenAsa!yjdVfs5kyhw
Ikarus Trojan.Win32.CoinMiner
MaxSecure Trojan.Malware.121218.susgen
AVG Other:Malware-gen [Trj]

How to remove Win32/CoinMiner.BUF?

  • 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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