Categories: Malware

How to remove “Win32/Filecoder.NFZ”?

The Win32/Filecoder.NFZ 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 Win32/Filecoder.NFZ virus can do?

  • Executable code extraction
  • Possible date expiration check, exits too soon after checking local time
  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Win32/Filecoder.NFZ?


File Info:

crc32: B0FC141Fmd5: 34a0b9dea22cc04573989db86c848fddname: 34A0B9DEA22CC04573989DB86C848FDD.mlwsha1: e6639d93da2626af105e6ac54f746c7ceb4e6f53sha256: 9a0259c56e5c64631471ea3e380c4cbc481d1356235680584fd408f2b34211fcsha512: e3b520766dd74c5aa34119570c34bde120ec6076faedc4d5767fbf3b32523b8f3591540cf8209fdc9399b673fac8048a1e0db6f14436ee20bb53f54d6899e0e5ssdeep: 6144:gYa7QdSZxB5+TlkJUjvvh02jvXrOvufAoTIOWSXe:R8Q+xB5+JM+6ovXyGfRIOWSXtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0ProductVersion: 1.00InternalName: ch_24-10-2016FileVersion: 1.00OriginalFilename: ch_24-10-2016.exeProductName: PClock

Win32/Filecoder.NFZ also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.6603
ALYac Trojan.Ransom.PCLock
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/Snocry.660c22e5
K7GW Trojan ( 0055e3ef1 )
K7AntiVirus Trojan ( 0055e3ef1 )
Symantec Infostealer.Limitail
ESET-NOD32 a variant of Win32/Filecoder.NFZ
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Snocry.aou
NANO-Antivirus Trojan.Win32.Encoder.ehszqu
Tencent Win32.Trojan.Snocry.Lkds
Sophos Mal/Generic-S
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_PCLOCK.F116KE
McAfee-GW-Edition BehavesLike.Win32.Generic.dh
FireEye Generic.mg.34a0b9dea22cc045
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Snocry.dm
eGambit Unsafe.AI_Score_97%
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Dynamer!ac
AegisLab Trojan.Win32.Snocry.j!c
ZoneAlarm Trojan-Ransom.Win32.Snocry.aou
GData Win32.Trojan-Ransom.PClock.B
McAfee GenericRXBO-CF!34A0B9DEA22C
MAX malware (ai score=99)
VBA32 TrojanRansom.Snocry
Malwarebytes Malware.AI.4046388846
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_PCLOCK.F116KE
Rising Ransom.Snocry!8.320 (CLOUD)
Yandex Trojan.GenAsa!6yGNpjZ8sQs
Ikarus Trojan.Win32.VB
Fortinet W32/Filecoder.NFZ!tr.ransom
AVG Win32:Malware-gen

How to remove Win32/Filecoder.NFZ?

  • 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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