Written by Robert Bailey

What is Win64/GenKryptik.FFNR infection?

In this short article you will certainly locate concerning the interpretation of Win64/GenKryptik.FFNR and its negative impact on your computer. Such ransomware are a form of malware that is clarified by on the internet frauds to require paying the ransom money by a sufferer.

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Most of the instances, Win64/GenKryptik.FFNR ransomware will instruct its sufferers to start funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has actually presented to the sufferer’s device.

Win64/GenKryptik.FFNR Summary

These alterations can be as follows:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers situated on the target’s hard disk drive — so the victim can no more utilize the information;
  • Preventing normal access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


One of the most normal networks whereby Win64/GenKryptik.FFNR Trojans are injected are:

  • By means of phishing e-mails;
  • As an effect of user ending up on a source that holds a harmful software;

As soon as the Trojan is effectively infused, it will either cipher the information on the sufferer’s PC or prevent the gadget from working in an appropriate way – while also putting a ransom money note that points out the demand for the sufferers to effect the payment for the function of decrypting the files or restoring the documents system back to the initial problem. In a lot of instances, the ransom note will show up when the client restarts the COMPUTER after the system has currently been harmed.

Win64/GenKryptik.FFNR distribution channels.

In different edges of the world, Win64/GenKryptik.FFNR grows by jumps and also bounds. Nonetheless, the ransom money notes and tricks of extorting the ransom money quantity may vary relying on specific neighborhood (regional) settings. The ransom notes and techniques of obtaining the ransom money amount may vary depending on particular regional (local) settings.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software.

    In specific areas, the Trojans typically wrongfully report having actually spotted some unlicensed applications allowed on the target’s device. The sharp then requires the individual to pay the ransom money.

    Faulty statements about illegal material.

    In countries where software program piracy is less preferred, this technique is not as efficient for the cyber scams. Conversely, the Win64/GenKryptik.FFNR popup alert might falsely claim to be originating from a law enforcement institution as well as will report having located kid pornography or various other unlawful information on the device.

    Win64/GenKryptik.FFNR popup alert might incorrectly declare to be acquiring from a regulation enforcement institution as well as will report having located kid porn or various other illegal information on the device. The alert will similarly consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: C29883F9
md5: 8cd81ae69ade058076263addc8dd3ebb
name: 8CD81AE69ADE058076263ADDC8DD3EBB.mlw
sha1: 362eb81ecac33897d4dd2a3f175efaaf0fe2c2f5
sha256: 3ad0af44a4269c0121eeb19cee197a90b4a7e862b5ce04eab6aafc021dd6e7a3
sha512: 6170bc3191b8d88043b5c7799c17338f4717af087fa4524141955d2e6cfb0cb468262bcc5c466fe39adfbc534796a79e06d84894ae9f7911b2353460580dac21
ssdeep: 384:ocR9B7G88mcSRxHequv4WG1BWDSt13NEB8DF9hG3UfNf41k+D1skA7:oW3K88mcSRx+P4WG1dnNUkDQ4Nf4f
type: PE32+ executable (GUI) x86-64, for MS Windows

Version Info:

0: [No Data]

Win64/GenKryptik.FFNR also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0057ca3c1 )
Cynet Malicious (score: 100)
ALYac Gen:Variant.Mikey.122820
Cylance Unsafe
Sangfor Trojan.Win32.Sabsik.FT
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Ransom:Win32/Cryptor.cdb86b3c
K7GW Trojan ( 0057ca3c1 )
Cybereason malicious.ecac33
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of Win64/GenKryptik.FFNR
APEX Malicious
Avast Win64:Malware-gen
Kaspersky Trojan-Ransom.Win32.Cryptor.efa
BitDefender Gen:Variant.Mikey.122820
MicroWorld-eScan Gen:Variant.Mikey.122820
Ad-Aware Gen:Variant.Mikey.122820
Sophos Mal/Generic-S
Comodo TrojWare.Win32.UMal.sbgkl@0
VIPRE Trojan.Win32.Generic!BT
TrendMicro TrojanSpy.Win32.CRYPTOR.USMANEJ21
Emsisoft Gen:Variant.Mikey.122820 (B)
Webroot W32.Trojan.Gen
Avira TR/Crypt.Agent.helvw
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Trojan:Win32/Wacatac.B!ml
GData Gen:Variant.Mikey.122820
AhnLab-V3 Ransomware/Win.Filecoder.C4478224
McAfee Artemis!8CD81AE69ADE
MAX malware (ai score=85)
Malwarebytes Ransom.FileLocker
Panda Trj/CI.A
TrendMicro-HouseCall TrojanSpy.Win32.CRYPTOR.USMANEJ21
Rising Ransom.Cryptor!8.10A9 (CLOUD)
Ikarus Trojan.Win64.Krypt
Fortinet Malicious_Behavior.SB
AVG Win64:Malware-gen

How to remove Win64/GenKryptik.FFNR virus?

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/GenKryptik.FFNR 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win64/GenKryptik.FFNR 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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