Trojan.MSIL.Agent.HJH
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: | April 8, 2025 |
| Last Seen: | September 1, 2025 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Agent.HJH on your system indicates a potential security threat that requires immediate attention. This malware is categorized as a Trojan-type threat, which is known for its ability to disguise itself as legitimate software while performing malicious activities in the background. It's essential to understand the nature of this threat and take prompt action to remove it and prevent further damage.
Table of Contents
What Is Trojan.MSIL.Agent.HJH?
Trojan.MSIL.Agent.HJH is a type of malware that can infect your computer through various means, such as malicious downloads, infected software, or exploited vulnerabilities. Once inside, it can perform a range of malicious activities, including data theft, system compromise, and unauthorized access to sensitive information. The "Trojan" classification suggests that this malware may use social engineering tactics or disguise itself as legitimate software to evade detection.
How Trojan.MSIL.Agent.HJH Operates
Trojan.MSIL.Agent.HJH operates by exploiting system vulnerabilities or using deceptive methods to gain unauthorized access to your computer. It may spread through infected files, malicious links, or compromised websites. Once installed, it can communicate with its command and control servers to receive instructions, transmit stolen data, or download additional malware. This threat can also modify system settings, create backdoors, or disable security software to maintain its presence and evade detection.
Symptoms of Infection
Identifying the symptoms of a Trojan.MSIL.Agent.HJH infection can be challenging, as it often runs silently in the background. However, you may notice unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs running in the background. Other potential symptoms include unexpected changes to system settings, unfamiliar icons or shortcuts, or suspicious network activity. If you suspect that your system is infected, it's crucial to take immediate action to prevent further damage.
How to Remove Trojan.MSIL.Agent.HJH
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all instances of the malware.
- Uninstall any suspicious programs or software that may be related to the infection, as they may be malicious or compromised.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings.
- Reboot your computer and perform another full scan to ensure that the malware has been completely removed and that your system is clean.
Conclusion
Removing Trojan.MSIL.Agent.HJH from your system requires a combination of technical expertise and caution. By following the steps outlined above and using reputable security software, you can effectively remove this malware and prevent further damage. It's essential to remain vigilant and take proactive measures to protect your system from future threats, including keeping your operating system and software up-to-date, using strong antivirus software, and avoiding suspicious downloads or links. Remember that prevention is key to maintaining a secure and healthy computer system.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Agent.HJH |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
fdf25ddfcffc24ca1e63ab7e0fc8c734
SHA1:
c3f791d294ece4bc7bf1d9756dc206c9aea93a6c
File Size:
58.37 KB, 58368 bytes
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MD5:
87a9ac4b94918e7cdc79e96c335a3a8f
SHA1:
f94ddb1b54425c46b17752e1c4b2f3a5006c64fc
SHA256:
3CCC243990946A18D1E2BAC01A81F74639CA9F3DF7DECD68BB1C66139406A9BB
File Size:
57.86 KB, 57856 bytes
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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 either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- 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 | 17.0.8.0 |
| Comments | OpenJDK Platform binary |
| Company Name | Microsoft |
| File Description | OpenJDK Platform binary |
| File Version | 17.0.8.0 |
| Internal Name | OpenJDK Platform binary.exe |
| Legal Copyright | Copyright © 2025 |
| Original Filename | OpenJDK Platform binary.exe |
| Product Name | Sys |
| Product Version | 17.0.8.0 |
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: | 112 |
|---|---|
| Potentially Malicious Blocks: | 41 |
| Whitelisted Blocks: | 71 |
| 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.Agent.HJH
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 |
Show More
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| User Data Access |
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| Network Info Queried |
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| Anti Debug |
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