Categories: Backdoor

Backdoor.Win32.Lotok.bfy removal guide

The Backdoor.Win32.Lotok.bfy 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 Backdoor.Win32.Lotok.bfy virus can do?

  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • Creates a hidden or system file
  • Network activity detected but not expressed in API logs

Related domains:

z.whorecord.xyz

How to determine Backdoor.Win32.Lotok.bfy?


File Info:

crc32: F8ACE929md5: e18d4bdfced4777c2f2d6d99cf47bfe0name: EGM.exesha1: 8f680590a31a744f515f4113a31c3c49d1391805sha256: 20e47028da2251358d27441f4349d04f45721bd5fed2d48352e7b3f56a1e6c9bsha512: 806ec7fe105fe4626335f3f1d13a87ad74dd9c6e1d6a62a26ac7b91ae633e3ed0274dff9b6e3a2ba6fbac2ecac21f8619db367c389281df44d07c4d5e5e908f8ssdeep: 24576:GHOX7FDUXCufXn6EoHuaAwf/k95eE4ZlHAbSPNxXhMQ9I:NX8Cuv6EoHul9OHASMQ6type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: x4f5cx8005x7248x6743x6240x6709 x8bf7x5c0ax91cdx5e76x4f7fx7528x6b63x7248FileVersion: 1.0.0.0Comments: x672cx7a0bx5e8fx4f7fx7528x6613x8bedx8a00x7f16x5199(http://www.dywt.com.cn)ProductName: x6613x8bedx8a00x7a0bx5e8fProductVersion: 1.0.0.0FileDescription: x6613x8bedx8a00x7a0bx5e8fTranslation: 0x0804 0x04b0

Backdoor.Win32.Lotok.bfy also known as:

Bkav W32.AIDetectVM.malware
CAT-QuickHeal Trojan.Generic.2872
McAfee GenericRXBW-XR!E18D4BDFCED4
Cylance Unsafe
AegisLab Trojan.Win32.Malicious.4!c
Sangfor Malware
K7AntiVirus Trojan ( 005246d51 )
K7GW Trojan ( 005246d51 )
Cybereason malicious.0a31a7
TrendMicro TROJ_GEN.R002C0PCM20
Cyren W32/Agent.EW.gen!Eldorado
APEX Malicious
Avast Win32:BackdoorX-gen [Trj]
ClamAV Win.Malware.Gotango-7000352-0
GData Win32.Application.PUPStudio.B
Kaspersky Backdoor.Win32.Lotok.bfy
Sophos Mal/Generic-S
Comodo Worm.Win32.Dropper.RA@1qraug
F-Secure Heuristic.HEUR/AGEN.1044595
DrWeb Trojan.Siggen7.25806
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Generic.th
Trapmine malicious.moderate.ml.score
FireEye Generic.mg.e18d4bdfced4777c
Ikarus Trojan.Win32.QQWare
F-Prot W32/Agent.EW.gen!Eldorado
MaxSecure Trojan.Malware.300983.susgen
Avira HEUR/AGEN.1044595
Antiy-AVL GrayWare/Win32.FlyStudio.a
Endgame malicious (high confidence)
ZoneAlarm Backdoor.Win32.Lotok.bfy
Microsoft Trojan:Win32/Occamy.C
AhnLab-V3 Dropper/Win32.Agent.C625781
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34100.Hr0@a0exI3nb
MAX malware (ai score=99)
VBA32 BScope.TrojanPSW.Cimuz.B
Malwarebytes PUP.Optional.ChinAd
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Packed.FlyStudio.AA potentially unwanted
TrendMicro-HouseCall TROJ_GEN.R002C0PCM20
Rising Backdoor.Agent!1.BA39 (CLOUD)
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/QQWare.A!tr
AVG Win32:BackdoorX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_80% (W)
Qihoo-360 HEUR/QVM07.1.11F3.Malware.Gen

How to remove Backdoor.Win32.Lotok.bfy?

  • 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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