What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Win64/KillDisk.J infection?

In this article you will find about the interpretation of Win64/KillDisk.J and also its adverse influence on your computer system. Such ransomware are a kind of malware that is clarified by on the internet frauds to require paying the ransom money by a sufferer.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Most of the cases, Win64/KillDisk.J infection will certainly instruct its victims to start funds move for the purpose of neutralizing the changes that the Trojan infection has actually introduced to the victim’s gadget.

Win64/KillDisk.J Summary

These adjustments can be as adheres to:

  • Ciphering the files located on the victim’s hard disk drive — so the target can no more utilize the data;
  • Preventing normal access to the target’s workstation;


The most common networks through which Win64/KillDisk.J Trojans are infused are:

  • By ways of phishing emails;
  • As a repercussion of individual ending up on a source that hosts a malicious software program;

As soon as the Trojan is successfully infused, it will either cipher the data on the target’s computer or stop the gadget from working in a correct fashion – while likewise positioning a ransom money note that discusses the requirement for the sufferers to impact the payment for the purpose of decrypting the files or bring back the documents system back to the initial condition. In the majority of circumstances, the ransom note will come up when the customer restarts the COMPUTER after the system has already been harmed.

Win64/KillDisk.J distribution channels.

In numerous corners of the world, Win64/KillDisk.J expands by leaps and bounds. Nevertheless, the ransom money notes and also tricks of extorting the ransom money amount may differ depending on specific neighborhood (local) settings. The ransom notes and tricks of extorting the ransom money amount may differ depending on particular local (local) settings.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software program.

    In specific locations, the Trojans commonly wrongfully report having found some unlicensed applications enabled on the sufferer’s tool. The sharp then requires the user to pay the ransom.

    Faulty declarations regarding illegal content.

    In countries where software piracy is less preferred, this approach is not as efficient for the cyber frauds. Additionally, the Win64/KillDisk.J popup alert might wrongly declare to be originating from a police organization and also will report having located child porn or other prohibited data on the gadget.

    Win64/KillDisk.J popup alert might falsely declare to be obtaining from a law enforcement organization as well as will report having situated child pornography or other unlawful information on the gadget. The alert will in a similar way include a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 0A6826B6
md5: e509ca5b2ca94aa6e16249187cee430d
name: E509CA5B2CA94AA6E16249187CEE430D.mlw
sha1: 3d5e89deac2e66012ad3402be54321866831b76d
sha256: c45ae19922f2de9fd2421279aae3be34837cc87555dbf1c2b138d4c446ecedba
sha512: 72cc63d0e25edc0d7750ad3208925e14465dc9cf2ee309522fe8c20ea6b71295b75783aaeee057eb6be90101bf584cc9198b9f47e4cad87fd88eb31f0d6e00aa
ssdeep: 6144:0kHVsJtRWTxnnTfxmzh/oH3JkKJWHohA3l1NIuoK:0AaJtRsnrxsO2KUHooE
type: PE32+ executable (console) x86-64, for MS Windows

Version Info:

0: [No Data]

Win64/KillDisk.J also known as:

CrowdStrikewin/malicious_confidence_100% (W)
K7GWTrojan ( 00577b4d1 )
K7AntiVirusTrojan ( 00577b4d1 )
ESET-NOD32a variant of Win64/KillDisk.J
CynetMalicious (score: 99)
EmsisoftGen:Variant.Johnnie.302821 (B)
MAXmalware (ai score=85)

How to remove Win64/KillDisk.J 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/KillDisk.J 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/KillDisk.J you can always ask me in the comments for getting help.

User Review
0 (0 votes)
Comments Rating 0 (0 reviews)


  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products:

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

Leave a Reply