Categories: Malware

What is “Win64/Filecoder.LockFile.A”?

The Win64/Filecoder.LockFile.A 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 Win64/Filecoder.LockFile.A virus can do?

  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX

How to determine Win64/Filecoder.LockFile.A?


File Info:

crc32: 2EBA083Fmd5: ef37842fc159631f9dd8f94c5e05a674name: EF37842FC159631F9DD8F94C5E05A674.mlwsha1: 07e19dd6f2b5ebe86614251860a067012d2a0ce9sha256: a926fe9fc32e645bdde9656470c7cd005b21590cda222f72daf854de9ffc4fe0sha512: e45235cea10568547a0cf9b3c3d5550eb76a67ebd950dad17bbd4fb1e441c9f904e7c6c0e268e1a8a8d6374de229bd0f096f4b45983febf6237987823ced00a4ssdeep: 6144:q84ShNQins7eZ1u/aoRO45tnP9YZB9sMR:q8RvQnWc1O45tn1ohRtype: PE32+ executable (console) x86-64, for MS Windows

Version Info:

0: [No Data]

Win64/Filecoder.LockFile.A also known as:

Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.37463413
Sangfor Trojan.Win32.Save.a
Cybereason malicious.6f2b5e
Symantec Ransom.Lockfile!gm1
ESET-NOD32 a variant of Win64/Filecoder.LockFile.A
APEX Malicious
Avast Win64:MalwareX-gen [Trj]
Kaspersky Trojan-Ransom.Win32.GenericCryptor.lif
BitDefender Trojan.GenericKD.37463413
MicroWorld-eScan Trojan.GenericKD.37463413
Ad-Aware Trojan.GenericKD.37463413
Sophos Mal/Generic-S
McAfee-GW-Edition BehavesLike.Win64.BadFile.dc
FireEye Generic.mg.ef37842fc159631f
Emsisoft Trojan.GenericKD.37463413 (B)
Avira HEUR/AGEN.1140227
Microsoft Ransom:Win64/FileCoder!MSR
GData Trojan.GenericKD.37463413
McAfee Artemis!EF37842FC159
MAX malware (ai score=89)
Malwarebytes Ransom.FileCryptor
Panda Trj/DLLRansomware.A
MaxSecure Trojan.Malware.300983.susgen
AVG Win64:MalwareX-gen [Trj]

How to remove Win64/Filecoder.LockFile.A?

  • 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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