Trojan.MSIL.Coinminer.XB
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.
| Threat Level: | 80 % (High) |
| Infected Computers: | 2 |
| First Seen: | January 6, 2026 |
| Last Seen: | February 7, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Coinminer.XB indicates that your system has been compromised by a malicious threat. This type of malware is designed to operate stealthily, making it challenging to detect and remove without proper guidance. In this report, we will provide an overview of the threat, its operational methods, symptoms of infection, and a step-by-step guide on how to remove it from your system.
Table of Contents
What Is Trojan.MSIL.Coinminer.XB?
Trojan.MSIL.Coinminer.XB is a type of Trojan horse malware that is designed to infect and compromise a computer system. The name suggests that it may be related to cryptocurrency mining, but its actual functionality and purpose can vary. Trojan horses are known for their ability to disguise themselves as legitimate programs, making them difficult to detect. They can be used for a variety of malicious purposes, including data theft, system compromise, and resource exploitation.
How Trojan.MSIL.Coinminer.XB Operates
Trojan.MSIL.Coinminer.XB, like other Trojans, operates by exploiting vulnerabilities in a system or by tricking users into installing it. Once installed, it can communicate with its command and control servers to receive instructions and transmit stolen data. It may also download and install additional malware or create backdoors for remote access. The malware can remain dormant for extended periods, making it challenging to detect and remove.
The operational methods of Trojan.MSIL.Coinminer.XB can include using system resources for cryptocurrency mining, stealing sensitive information such as login credentials or personal data, and compromising system security to allow additional malware infections. Its ability to adapt and evolve makes it a significant threat to computer security.
Symptoms of Infection
Symptoms of a Trojan.MSIL.Coinminer.XB infection can be subtle and may not always be immediately apparent. Common indicators of infection include unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs running in the background. You may also notice increased CPU usage, even when the system is idle, or unexpected network activity. Additionally, you might encounter pop-ups, ads, or other unwanted content while browsing the internet.
- Unexplained changes to system settings or files
- New, unfamiliar icons or programs on the desktop or in the system tray
- Increased fan activity or heat generation due to high CPU usage
- Difficulty updating or installing legitimate software
How to Remove Trojan.MSIL.Coinminer.XB
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This will help identify and remove all components of the Trojan.MSIL.Coinminer.XB malware.
- Uninstall any suspicious programs that were installed around the time of the infection. Be cautious and only remove programs that you are certain are malicious or unnecessary.
- Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings to remove any malicious extensions or settings that the malware may have installed.
- Reboot your computer and perform another full scan with your anti-malware tool to ensure that all remnants of the malware have been removed.
Conclusion
Removing Trojan.MSIL.Coinminer.XB from your system requires careful and thorough action. By following the steps outlined above and maintaining good computer hygiene practices, such as regularly updating your operating system and software, using strong, unique passwords, and being cautious when opening email attachments or downloading files from the internet, you can significantly reduce the risk of future infections. Remember, prevention and vigilance are key to protecting your digital assets and personal information in today's evolving cybersecurity landscape.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Coinminer.XB |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
b5161d11466e29f9716e53fcf8c4bd28
SHA1:
a7f7592479cb5b83b5b244017c76867b7589aeea
SHA256:
A41FA462FA42EDD9157F3B93F92482664667525A260F0C697EDBC7F0AC5AF680
File Size:
9.22 KB, 9216 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have security information
- File is .NET application
- File is 32-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
Windows PE Version Information
Windows PE Version Information
This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.| Name | Value |
|---|---|
| Assembly Version | 1.0.0.0 |
| File Description | min_inst |
| File Version | 1.0.0.0 |
| Internal Name | min_inst.exe |
| Legal Copyright | Copyright © 2022 |
| Original Filename | min_inst.exe |
| Product Name | min_inst |
| Product Version | 1.0.0.0 |
File Traits
- .NET
- x86
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: | 6 |
|---|---|
| Potentially Malicious Blocks: | 6 |
| Whitelisted Blocks: | 0 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
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 |
|---|---|
| User Data Access |
|
| Encryption Used |
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