Written by Robert Bailey

What is Win64/Filecoder.BS infection?

In this post you will find about the meaning of Win64/Filecoder.BS and also its adverse influence on your computer. Such ransomware are a form of malware that is clarified by online frauds to require paying the ransom by a target.

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Most of the situations, Win64/Filecoder.BS virus will certainly instruct its sufferers to launch funds move for the objective of counteracting the amendments that the Trojan infection has introduced to the sufferer’s tool.

Win64/Filecoder.BS Summary

These modifications can be as follows:

  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Ciphering the records found on the sufferer’s hard drive — so the sufferer can no more use the information;
  • Preventing normal access to the target’s workstation;


The most normal channels whereby Win64/Filecoder.BS are infused are:

  • By means of phishing emails;
  • As a consequence of individual ending up on a resource that hosts a malicious software program;

As soon as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s computer or protect against the tool from functioning in a proper fashion – while also placing a ransom money note that states the demand for the targets to impact the repayment for the function of decrypting the records or bring back the documents system back to the preliminary problem. In a lot of circumstances, the ransom note will turn up when the client restarts the COMPUTER after the system has already been harmed.

Win64/Filecoder.BS distribution channels.

In various corners of the globe, Win64/Filecoder.BS grows by leaps and also bounds. Nonetheless, the ransom money notes and also methods of obtaining the ransom amount might differ depending on specific local (local) setups. The ransom money notes and methods of extorting the ransom money amount may vary depending on particular local (regional) settings.

Ransomware injection

For example:

    Faulty informs about unlicensed software program.

    In particular areas, the Trojans usually wrongfully report having spotted some unlicensed applications enabled on the target’s tool. The sharp after that requires the customer to pay the ransom money.

    Faulty statements concerning prohibited content.

    In nations where software piracy is much less prominent, this approach is not as effective for the cyber frauds. Alternatively, the Win64/Filecoder.BS popup alert might falsely declare to be deriving from a law enforcement institution and also will report having located youngster pornography or other unlawful data on the device.

    Win64/Filecoder.BS popup alert may incorrectly assert to be deriving from a regulation enforcement institution and also will report having located child pornography or various other illegal information on the device. The alert will in a similar way contain a need for the user to pay the ransom.

Technical details

File Info:

crc32: 0B00276E
md5: f2cd5ed8118492dada47e27bc4abab50
name: F2CD5ED8118492DADA47E27BC4ABAB50.mlw
sha1: 09ee5899609c93a5a4f5f2200a3dadcce3eef86c
sha256: b64322209e72abda1b71e10d5e73933d45bbd7337d1b866a3d073605afdfee34
sha512: b719adc5cff06dfb1e47f6a3ee1121ff47985951984eb11ff00d6608f075acb3fb9dc93a3ad44d6fafa324128d2b0c4af29c77b4bc76e683937eea18f12adc58
ssdeep: 49152:LU0WJbFkblJFjo+H6uQKNJqUqepQgMABLLxICiWAFQo:LaJa3FMHuQg4UNpQLABHGlWA
type: PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Win64/Filecoder.BS also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 005660a01 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.37599616
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (W)
Alibaba Ransom:Win32/Crypmodng.5d0f2106
K7GW Trojan ( 005660a01 )
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of Win64/Filecoder.BS
APEX Malicious
Avast Win64:Trojan-gen
BitDefender Trojan.GenericKD.37599616
ViRobot Trojan.Win32.Z.Agent.1658368.A
MicroWorld-eScan Trojan.GenericKD.37599616
Ad-Aware Trojan.GenericKD.37599616
FireEye Trojan.GenericKD.37599616
Emsisoft Trojan.GenericKD.37599616 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Crypmodng.aj
Avira TR/FileCoder.ouvlp
Antiy-AVL Trojan/Generic.ASBOL.C5E3
Microsoft Trojan:Win32/Wacatac.B!ml
GData Trojan.GenericKD.37599616
McAfee Artemis!F2CD5ED81184
MAX malware (ai score=87)
VBA32 TrojanRansom.Crypmodng
Malwarebytes Spyware.PasswordStealer
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_Crypmodng.R011C0WIM21
Ikarus Trojan-Ransom.FileCrypter
Fortinet W64/Filecoder.BS!tr
AVG Win64:Trojan-gen

How to remove Win64/Filecoder.BS ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win64/Filecoder.BS files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win64/Filecoder.BS you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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