Filecoder.KE Ransomware
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 14,420 |
| Threat Level: | 100 % (High) |
| Infected Computers: | 703 |
| First Seen: | September 12, 2022 |
| Last Seen: | June 5, 2026 |
| OS(es) Affected: | Windows |
The detection of Filecoder.KE Ransomware on your system indicates a serious security threat that requires immediate attention. Ransomware is a type of malware designed to encrypt and hold your files for ransom, making it a significant concern for individuals and organizations alike. In this report, we will provide an overview of the Filecoder.KE Ransomware threat, its operational methods, symptoms of infection, and most importantly, guidance on how to remove it from your system.
Table of Contents
What Is Filecoder.KE Ransomware?
Ransomware, like Filecoder.KE Ransomware, is malicious software that uses encryption to hold a victim's information hostage until a ransom is paid. It typically spreads through phishing emails, infected software downloads, or vulnerabilities in operating systems and applications. Once inside a system, it starts encrypting files, making them inaccessible to the user, and then demands a ransom in exchange for the decryption key.
How Filecoder.KE Ransomware Operates
The operational method of Filecoder.KE Ransomware involves infiltrating a computer system, often through user interaction such as opening a malicious email attachment or clicking on a link that downloads the malware. After gaining access, it begins to scan the system for files to encrypt. The encryption process renders the files unusable, and a ransom note is typically displayed, explaining how to retrieve the decryption key in exchange for payment. The attackers may use various tactics to pressure the victim into paying the ransom, including threatening to delete the decryption key or increase the ransom amount over time.
Symptoms of Infection
Symptoms of a Filecoder.KE Ransomware infection can vary but commonly include the inability to access files, the presence of ransom notes or messages demanding payment, and significant changes in file extensions. In some cases, the malware may also attempt to spread to other machines on the same network, making swift action crucial to prevent further damage. It's also possible for the malware to remain dormant for a period, making it essential to monitor system behavior regularly.
- Files become inaccessible or are locked.
- Ransom notes or demands appear on the screen or in files.
- File extensions are changed to unusual or unfamiliar types.
- Network activity increases without apparent reason.
How to Remove Filecoder.KE Ransomware
- Enter Safe Mode with Networking to limit the malware's ability to spread or interfere with the removal process.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove the malware.
- Uninstall suspicious programs that may have been installed without your knowledge, as they could be related to the ransomware.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings that the malware might have altered.
- Reboot your system and perform another scan to ensure that the malware has been completely removed. This step is crucial as some malware can only be fully removed after a system restart.
Conclusion
Removing Filecoder.KE Ransomware requires careful and immediate action to prevent further damage and potential data loss. While paying the ransom is not recommended as it does not guarantee the safe return of your files and could encourage further malicious activity, taking proactive steps to secure your system and restore your data from backups (if available) is the best course of action. Regularly backing up important files, keeping software up-to-date, and being cautious with emails and downloads can significantly reduce the risk of future infections. If you're unsure about any part of the removal process, consider consulting with a cybersecurity professional to ensure your system is thoroughly cleaned and protected.
Analysis Report
General information
| Family Name: | Filecoder.KE Ransomware |
|---|---|
| Packers: | UPX! |
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
20d77f1ac4bab712afc8fabdc6eacc0d
SHA1:
18cb838d02fc6d0ec144388a972d77329e06cb5f
SHA256:
E721443CF9EBD758D61450D1C9AB8A81E4C1CC84D83DECF07C6CA33CEB97F6B1
File Size:
4.47 MB, 4466688 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have relocations information
- File doesn't have resources
- File doesn't have security information
- File has been packed
- File has exports table
- File has TLS information
- File is 64-bit executable
- File is either console or GUI application
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- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Traits
- No Version Info
- packed
- x64
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 12,017 |
|---|---|
| Potentially Malicious Blocks: | 158 |
| Whitelisted Blocks: | 11,859 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- Agent.PFA
- Agent.TK
- Agent.TP
- Agent.TPA
- Filecoder.KE
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- Stealer.IFG
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| \device\namedpipe\wkssvc | Generic Read,Write Data,Write Attributes,Write extended,Append data |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Syscall Use |
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|
| Network Winsock2 |
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