Trojan.Win64.Encoder Virus Removal

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

Spectating the Trojan.Win64.Encoder detection name usually means that your PC is in big danger. This virus can correctly be identified as ransomware – sort of malware which encrypts your files and asks you to pay for their decryption. Deleteing it requires some specific steps that must be taken as soon as possible.

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Trojan.Win64.Encoder detection is a malware detection you can spectate in your computer. It usually appears after the provoking actions on your PC – opening the untrustworthy e-mail messages, clicking the advertisement in the Web or setting up the program from suspicious sources. From the moment it appears, you have a short time to act until it begins its destructive action. And be sure – it is much better not to wait for these harmful effects.

What is Trojan.Win64.Encoder virus?

Trojan.Win64.Encoder is ransomware-type malware. It searches for the documents on your disks, ciphers it, and then asks you to pay the ransom for getting the decryption key. Besides making your files locked, this malware also does a ton of harm to your system. It changes the networking setups in order to avoid you from checking out the removal manuals or downloading the antivirus. Sometimes, Trojan.Win64.Encoder can even prevent the launching of anti-malware programs.

Trojan.Win64.Encoder Summary

In total, Trojan.Win64.Encoder ransomware actions in the infected PC are next:

  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Anomalous binary characteristics;
  • Encrypting the files located on the victim’s drives — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of anti-malware programs

Ransomware has actually been a major problem for the last 4 years. It is hard to imagine a more harmful malware for both individual users and organizations. The algorithms used in Trojan.Win64.Encoder (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy already exists, and possibly will exist. But that malware does not do all these horrible things immediately – it may take up to several hours to cipher all of your documents. Therefore, seeing the Trojan.Win64.Encoder detection is a clear signal that you should begin the removal process.

Where did I get the Trojan.Win64.Encoder?

Standard tactics of Trojan.Win64.Encoder spreading are usual for all other ransomware variants. Those are one-day landing websites where users are offered to download the free program, so-called bait e-mails and hacktools. Bait emails are a pretty new strategy in malware spreading – you receive the e-mail that imitates some standard notifications about shipments or bank service conditions changes. Inside of the email, there is a corrupted MS Office file, or a link which opens the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks fairly uncomplicated, but still needs a lot of focus. Malware can hide in different places, and it is much better to stop it even before it invades your PC than to trust in an anti-malware program. Standard cybersecurity awareness is just an important item in the modern world, even if your relationship with a PC remains on YouTube videos. That may keep you a lot of time and money which you would certainly spend while trying to find a solution.

Trojan.Win64.Encoder malware technical details

File Info:

name: 821CFCE5E4C587837760.mlw
path: /opt/CAPEv2/storage/binaries/c338b2437ae2e7d59b0a16fa050639c3dfce550622e7a059b9e231d9affd3a75
crc32: 4CF0FBD0
md5: 821cfce5e4c58783776045c3f2dd73fb
sha1: 8f08e577d1b92f881fb972a5faaad8f2292caf6f
sha256: c338b2437ae2e7d59b0a16fa050639c3dfce550622e7a059b9e231d9affd3a75
sha512: b281cd70ee33518a73b70b9df738342eb13f11830a6aa5b4563bdefa2e5c7fc276fcc25ea83f7e2a85be8d49687e20c1cf5e78f5df57862ec8beaa9a63320da4
ssdeep: 768:Um0CAbLgt7BlphA7pARFbhzJGvOCECgZe:t1t7ZhA7pApzJGvOjw
type: PE32+ executable (console) x86-64, for MS Windows
tlsh: T188E22A6BDD27B0FBC3798635053A35388C65BF24DAA4BF466F16DC58DC623E86830066
sha3_384: 51ef329ce1f36aab66bda212570c0618891c581155d49d05c692f92a020084477dd6077b62fb9bd5596b13e14eef9fc1
ep_bytes: 4883ec28488d0db52f0000e8d0290000
timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

Trojan.Win64.Encoder also known as:

Bkav W64.AIDetectMalware
Lionic Trojan.Win32.Encoder.U!c
DrWeb Trojan.Encoder.185
Skyhigh BehavesLike.Win64.Ransom.nm
Cylance unsafe
Sangfor Suspicious.Win32.Save.ins
Alibaba Trojan:Win32/Gamaredon.ce7f964c
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 Win32/Agent.NBJ
Cynet Malicious (score: 100)
APEX Malicious
ClamAV Win.Malware.Generickdz-9938530-0
NANO-Antivirus Trojan.Win64.Encoder.kgjkaf
Avast Win32:RansomX-gen [Ransom]
Rising Virus.Agent!8.9D (CLOUD)
TACHYON Trojan/W64.Agent.33280.E
Sophos Mal/Generic-S
SentinelOne Static AI – Malicious PE
Varist W64/Encoder.A.gen!Eldorado
Antiy-AVL Trojan/Win64.SGeneric
Microsoft Trojan:Win32/Gamaredon.psyO!MTB
Google Detected
AhnLab-V3 Trojan/Win.Generic.R471461
McAfee Artemis!821CFCE5E4C5
VBA32 Trojan.Win64.Encoder
Malwarebytes Generic.Trojan.Malicious.DDS
Ikarus Trojan.Win64.Agent
MaxSecure Trojan.Malware.121218.susgen
Fortinet W64/Encoder.A!tr
AVG Win32:RansomX-gen [Ransom]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (D)

How to remove Trojan.Win64.Encoder?

Trojan.Win64.Encoder malware is very hard to remove manually. It places its data in numerous locations throughout the disk, and can get back itself from one of the elements. Furthermore, a lot of alterations in the registry, networking setups and Group Policies are pretty hard to identify and return to the original. It is far better to use a special program – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the most ideal for virus removal reasons.

Remove Trojan.Win64.Encoder with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojans as shown from our tests with the software, and we assure you that it can remove Trojan.Win64.Encoder as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.


3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for Trojan.Win64.Encoder Trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The Trojan.Win64.Encoder was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The Trojan.Win64.Encoder has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “Trojan.Win64.Encoder” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website ( and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching Trojan.Win64.Encoder Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching Trojan.Win64.Encoder Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing Trojan.Win64.Encoder and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

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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.

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