Trojan.MSIL.Downloader.Agent.BMJ
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: | 1 |
| First Seen: | December 29, 2024 |
| Last Seen: | December 17, 2025 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Downloader.Agent.BMJ on your system indicates a potential security threat that requires immediate attention. This report provides an overview of the threat, its operation, symptoms, and steps to remove it from your system. It is essential to understand that Trojans are malicious programs designed to cause harm, and prompt action is necessary to prevent further damage.
Table of Contents
What Is Trojan.MSIL.Downloader.Agent.BMJ?
Trojan.MSIL.Downloader.Agent.BMJ is a type of malware that falls under the category of Trojans. Trojans are malicious software programs that disguise themselves as legitimate applications, allowing them to bypass security measures and infiltrate systems. The name suggests it may be involved in downloading additional malicious components, but without specific details, it's crucial to focus on general removal and system security practices.
How Trojan.MSIL.Downloader.Agent.BMJ Operates
Generally, Trojans like Trojan.MSIL.Downloader.Agent.BMJ operate by exploiting vulnerabilities in software or tricking users into installing them. Once inside a system, they can perform a variety of malicious activities, including but not limited to, stealing sensitive information, installing additional malware, or providing unauthorized access to the system. The exact operation of Trojan.MSIL.Downloader.Agent.BMJ would depend on its specific design and the intentions of its creators.
Symptoms of Infection
Symptoms of a Trojan infection can vary widely but may include slow system performance, frequent crashes, unexpected pop-ups, or changes in browser settings. In some cases, there may be no noticeable symptoms at all, making regular system scans crucial for detection. If you suspect your system has been infected with Trojan.MSIL.Downloader.Agent.BMJ or any other malware, it's essential to take immediate action to minimize potential damage.
How to Remove Trojan.MSIL.Downloader.Agent.BMJ
- Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This mode allows you to use the internet to download removal tools if necessary.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated to the latest version to maximize its effectiveness against the latest threats.
- Uninstall suspicious programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only uninstall programs you are sure are safe to remove.
- Reset your browsers (Chrome, Firefox, Edge, etc.) to their default settings. This can help remove any malicious extensions or settings changes made by the malware.
- Reboot your system and perform another full scan to ensure the malware has been completely removed. Repeat the scan process until no threats are detected to confirm your system is clean.
Conclusion
Removing Trojan.MSIL.Downloader.Agent.BMJ and other malware requires a combination of the right tools and careful system maintenance. By following the steps outlined above and maintaining good cybersecurity practices, such as regularly updating your operating system and applications, using strong, unique passwords, and being cautious with email attachments and downloads, you can significantly reduce the risk of future infections. Remember, prevention and prompt action are key to protecting your digital assets and personal information.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Downloader.Agent.BMJ |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
530517bf80e6e23a0c98a8e5f7df31ef
SHA1:
9fde13cfc9750aace8ddeda29389b6fa9223da35
SHA256:
DB18BA73F3CC25146DE7FCCB6362597D1A52D86C49FAEC2C682DF392B29798D1
File Size:
651.26 KB, 651264 bytes
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Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have relocations information
- File doesn't have security information
- File is .NET application
- File is 64-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is not packed
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- 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 Version | 1.0.0.0 |
| Internal Name | Jskkif.exe |
| Original Filename | Jskkif.exe |
| Product Version | 1.0.0.0 |
File Traits
- .NET
- GenKrypt
- HighEntropy
- 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: | 3 |
|---|---|
| Potentially Malicious Blocks: | 2 |
| Whitelisted Blocks: | 1 |
| 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.- MSIL.Downloader.Agent.BMJ
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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| User Data Access |
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| Encryption Used |
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| Anti Debug |
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| Other Suspicious |
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