TrojanDropper.Sofacy Virus Removal

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

Seeing the TrojanDropper.Sofacy detection means that your computer is in big danger. This malware can correctly be identified as ransomware – type of malware which encrypts your files and asks you to pay for their decryption. Stopping it requires some unusual steps that must be taken as soon as possible.

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TrojanDropper.Sofacy detection is a virus detection you can spectate in your computer. It generally appears after the preliminary activities on your PC – opening the suspicious email messages, clicking the banner in the Internet or mounting the program from unreliable resources. From the moment it shows up, you have a short time to take action before it begins its harmful action. And be sure – it is far better not to await these destructive effects.

What is TrojanDropper.Sofacy virus?

TrojanDropper.Sofacy is ransomware-type malware. It searches for the files on your disks, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files locked, this malware also does a lot of damage to your system. It changes the networking setups in order to prevent you from looking for the elimination manuals or downloading the anti-malware program. In some cases, TrojanDropper.Sofacy can even block the launching of anti-malware programs.

TrojanDropper.Sofacy Summary

In total, TrojanDropper.Sofacy ransomware actions in the infected PC are next:

  • Sample contains Overlay data;
  • Performs HTTP requests potentially not found in PCAP.;
  • Reads data out of its own binary image;
  • Authenticode signature is invalid;
  • Attempts to modify proxy settings;
  • Touches a file containing cookies, possibly for information gathering;
  • Anomalous binary characteristics;
  • Encrypting 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 programs
  • Blocking the launching of installation files of anti-malware programs

Ransomware has been a nightmare for the last 4 years. It is challenging to imagine a more dangerous virus for both individual users and companies. The algorithms used in TrojanDropper.Sofacy (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy actually exists, and possibly will exist. However, that virus does not do all these bad things without delay – it may take up to several hours to cipher all of your files. Thus, seeing the TrojanDropper.Sofacy detection is a clear signal that you should start the elimination procedure.

Where did I get the TrojanDropper.Sofacy?

Routine tactics of TrojanDropper.Sofacy spreading are basic for all other ransomware examples. Those are one-day landing websites where victims are offered to download and install the free program, so-called bait e-mails and hacktools. Bait e-mails are a quite new strategy in malware spreading – you receive the email that mimics some regular notifications about shippings or bank service conditions modifications. Inside of the email, there is a malicious MS Office file, or a link which leads to the exploit landing site.

Malicious email spam

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

Avoiding it looks fairly uncomplicated, but still demands tons of awareness. Malware can hide in different spots, and it is much better to prevent it even before it invades your PC than to depend on an anti-malware program. General cybersecurity awareness is just an essential item in the modern-day world, even if your interaction with a computer stays on YouTube videos. That may save you a lot of time and money which you would certainly spend while looking for a fixing guide.

TrojanDropper.Sofacy malware technical details

File Info:

name: 8409E477BE60918EC57E.mlw
path: /opt/CAPEv2/storage/binaries/11e92064da522ef85b820dad2ea41491ce96ffd8968a5515318638fe983b258e
crc32: 03D78F30
md5: 8409e477be60918ec57e80f0f6f2e7f9
sha1: d29ab2c8fa40edb5e0b3f70a5e4a46fce8ad8ac2
sha256: 11e92064da522ef85b820dad2ea41491ce96ffd8968a5515318638fe983b258e
sha512: 0a3610ebbc74dfa26c040fc1753760c736fee766385d026a272bfee66d816a2a5f738f57ec1da717ea8bc8315a75fdb4db45d1b7be70e05799289dc145ff8477
ssdeep: 98304:rCDZp0DlpObZkQUZwyEw69V4WipqCpnmgR+r583:Up0DlpObmtZ/EwcV4WidIN83
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T10A06D036B6898029F1E35074601E5B2769E0BBBA1717559BF3C06DBD38F12D18A29F0F
sha3_384: c144cba8aacdec0d08125bd66b4cd460fae119d8d35790647ef122aa6863279e144d2102cc7a80e66ab146c04ac5ca03
ep_bytes: e803f10000e978feffff5064ff350000
timestamp: 2008-07-21 22:57:40

Version Info:

CompanyName: The Internet Marketing Center
FileDescription: eBook Viewer
InternalName: Viewer.exe
LegalCopyright: (c) The Internet Marketing Center. All rights reserved.
OriginalFilename: Viewer.exe
ProductName: eBook Viewer
Translation: 0x0409 0x04e4

TrojanDropper.Sofacy also known as:

RisingTrojan.Generic@AI.92 (RDML:Lb0Ip2pYSsDfONPq+QxBuA)

How to remove TrojanDropper.Sofacy?

TrojanDropper.Sofacy malware is extremely hard to remove by hand. It puts its data in a variety of places throughout the disk, and can get back itself from one of the elements. In addition, a range of alterations in the windows registry, networking configurations and also Group Policies are pretty hard to find and revert to the initial. It is far better to utilize a special app – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for virus elimination purposes.

Remove TrojanDropper.Sofacy 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 TrojanDropper.Sofacy 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 TrojanDropper.Sofacy 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 TrojanDropper.Sofacy 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 TrojanDropper.Sofacy 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 “TrojanDropper.Sofacy” 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 TrojanDropper.Sofacy Virus

Step 4: Remove Found Threats:

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

Searching TrojanDropper.Sofacy 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 TrojanDropper.Sofacy 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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