Trojan-Ransom.Win32.Encoder.bkd Virus Removal

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

Seeing the Trojan-Ransom.Win32.Encoder.bkd malware detection usually means that your PC is in big danger. This virus can correctly be named as ransomware – sort of malware which ciphers your files and asks you to pay for their decryption. Deleteing it requires some unusual steps that must be taken as soon as possible.

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Trojan-Ransom.Win32.Encoder.bkd detection is a virus detection you can spectate in your system. It often appears after the provoking activities on your PC – opening the untrustworthy email messages, clicking the banner in the Web or installing the program from suspicious resources. From the instance it appears, you have a short time to take action before it begins its malicious action. And be sure – it is better not to wait for these harmful actions.

What is Trojan-Ransom.Win32.Encoder.bkd virus?

Trojan-Ransom.Win32.Encoder.bkd is ransomware-type malware. It looks for the files on your disk drives, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this virus additionally does a lot of harm to your system. It changes the networking settings in order to stop you from reading the removal guidelines or downloading the antivirus. Sometimes, Trojan-Ransom.Win32.Encoder.bkd can additionally prevent the launching of anti-malware programs.

Trojan-Ransom.Win32.Encoder.bkd Summary

In total, Trojan-Ransom.Win32.Encoder.bkd ransomware activities in the infected computer are next:

  • Sample contains Overlay data;
  • Reads data out of its own binary image;
  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • The executable is compressed using UPX;
  • Authenticode signature is invalid;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Ciphering the documents kept on the target’s disk drives — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of anti-virus programs

Ransomware has been a headache for the last 4 years. It is hard to picture a more dangerous malware for both individuals and companies. The algorithms utilized in Trojan-Ransom.Win32.Encoder.bkd (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy currently exists, and possibly will exist. But that virus does not do all these horrible things without delay – it can take up to several hours to cipher all of your files. Thus, seeing the Trojan-Ransom.Win32.Encoder.bkd detection is a clear signal that you need to start the elimination procedure.

Where did I get the Trojan-Ransom.Win32.Encoder.bkd?

General ways of Trojan-Ransom.Win32.Encoder.bkd distribution are typical for all other ransomware examples. Those are one-day landing web pages where victims are offered to download and install the free program, so-called bait emails and hacktools. Bait emails are a pretty modern tactic in malware spreading – you receive the email that simulates some normal notifications about shipments or bank service conditions updates. Inside of the email, there is an infected MS Office file, or a web link which leads to the exploit landing site.

Malicious email spam

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

Preventing it looks pretty easy, but still needs a lot of attention. Malware can hide in different spots, and it is better to prevent it even before it gets into your system than to rely upon an anti-malware program. Standard cybersecurity knowledge is just an essential thing in the modern world, even if your relationship with a computer stays on YouTube videos. That can save you a great deal of money and time which you would spend while trying to find a fixing guide.

Trojan-Ransom.Win32.Encoder.bkd malware technical details

File Info:

name: 0B50687C6E16C956718B.mlw
path: /opt/CAPEv2/storage/binaries/fd7566c928487d7cdf1f064eb904c2a0ef3e36d44bea9b799308d5f4147085ff
crc32: D10B8A2B
md5: 0b50687c6e16c956718b15ff9afea0da
sha1: a6db789f2f7475fe6101af8cfb9cd8fb6161cff0
sha256: fd7566c928487d7cdf1f064eb904c2a0ef3e36d44bea9b799308d5f4147085ff
sha512: dcb3439e0a516fa46446a803f5b2362547b1f2e993e67bf877e78667dd949a74d4cb7c187448a1df8589c621664650c3b9604785461523cd85247430fbdfef16
ssdeep: 6144:hlZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76wQ81uEk:hHLUMuiv9RgfSjAzRt7xIEk
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17D54230EDF4AED79FF240430DC9B8E0836B7EB225BF487575255501A247EB612E5B8B0
sha3_384: a7e1157c1e5621b71ce4550b59717b5b9799c4d3875a68e3e357a6587edc4eefa28502b42a1ef3b9cbbcfdebc9d6b51f
ep_bytes: 60be00f046008dbe0020f9ff5783cdff
timestamp: 2008-12-24 09:00:07

Version Info:

Comments: 拾零软件20120815
FileDescription: 资料转移工具WinXP/7
LegalCopyright: 泉州电脑吧
Translation: 0x0804 0x04b0

Trojan-Ransom.Win32.Encoder.bkd also known as:

Bkav W32.AIDetectMalware
McAfee Artemis!0B50687C6E16
Cylance unsafe
Zillya Trojan.Encoder.Win32.3432
APEX Malicious
Kaspersky Trojan-Ransom.Win32.Encoder.bkd
McAfee-GW-Edition BehavesLike.Win32.BadFile.dc
Webroot W32.Worm.Gen
Kingsoft Win32.Troj.Undef.a
ZoneAlarm Trojan-Ransom.Win32.Encoder.bkd
Panda Trj/RansomGen.A
SentinelOne Static AI – Suspicious PE
MaxSecure Worm.Win32.AutoIt.QN
DeepInstinct MALICIOUS

How to remove Trojan-Ransom.Win32.Encoder.bkd?

Trojan-Ransom.Win32.Encoder.bkd malware is extremely hard to erase by hand. It stores its documents in numerous places throughout the disk, and can recover itself from one of the elements. Additionally, a number of modifications in the registry, networking setups and Group Policies are quite hard to identify and revert to the initial. It is better to utilize a special app – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for malware elimination objectives.

Remove Trojan-Ransom.Win32.Encoder.bkd 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-Ransom.Win32.Encoder.bkd 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-Ransom.Win32.Encoder.bkd 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-Ransom.Win32.Encoder.bkd 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-Ransom.Win32.Encoder.bkd 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-Ransom.Win32.Encoder.bkd” 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-Ransom.Win32.Encoder.bkd Virus

Step 4: Remove Found Threats:

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

Searching Trojan-Ransom.Win32.Encoder.bkd 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-Ransom.Win32.Encoder.bkd 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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