Trojan.MSIL.Agent.HGJ
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: | 19,862 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 7 |
| First Seen: | March 25, 2025 |
| Last Seen: | May 24, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Agent.HGJ on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, and if left unchecked, can lead to serious consequences, including data theft, system crashes, and unauthorized access to your personal information.
Table of Contents
What Is Trojan.MSIL.Agent.HGJ?
Trojan.MSIL.Agent.HGJ is a type of Trojan horse malware that is written in MSIL (Microsoft Intermediate Language), which is a platform-independent, intermediate form of code that can be executed by the.NET Common Language Runtime (CLR). This type of malware is designed to be stealthy and can evade detection by traditional antivirus software. The name "Trojan.MSIL.Agent.HGJ" suggests that it is a Trojan-type threat, but it does not provide specific information about its origins, behavior, or impact.
How Trojan.MSIL.Agent.HGJ Operates
Trojan.MSIL.Agent.HGJ, like other Trojan horse malware, operates by disguising itself as a legitimate program or file, allowing it to infiltrate your system without being detected. Once inside, it can perform a variety of malicious activities, such as stealing sensitive information, installing additional malware, or providing unauthorized access to your system. The exact mechanisms used by Trojan.MSIL.Agent.HGJ to operate are not specified, but it is likely to use common Trojan tactics, such as exploiting vulnerabilities, using social engineering, or hijacking system processes.
Symptoms of Infection
The symptoms of a Trojan.MSIL.Agent.HGJ infection can vary, but common indicators include slow system performance, unexpected crashes, and unusual network activity. You may also notice that your system is behaving erratically, or that your personal files and data are being accessed or modified without your permission. In some cases, the malware may not exhibit any obvious symptoms, making it difficult to detect without the use of specialized security software.
- Slow system performance or crashes
- Unusual network activity or connectivity issues
- Unauthorized access to personal files or data
- Erratic system behavior or unexpected pop-ups
How to Remove Trojan.MSIL.Agent.HGJ
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for a clean removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malicious files or programs associated with Trojan.MSIL.Agent.HGJ.
- Uninstall any suspicious programs or applications that may be related to the malware, and remove any associated files or folders.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your system and perform a follow-up scan to ensure that the malware has been completely removed and that your system is clean.
Conclusion
The removal of Trojan.MSIL.Agent.HGJ requires a combination of technical expertise and specialized security software. By following the steps outlined above and using a reputable anti-malware tool, you can help to ensure that your system is clean and secure. It is also essential to practice good security habits, such as regularly updating your operating system and software, using strong passwords, and being cautious when opening email attachments or clicking on links from unknown sources. By taking these precautions, you can help to protect your system from future malware infections and maintain the security and integrity of your personal data.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Agent.HGJ |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
6b32080ddf54dcb72d3a44daeea73435
SHA1:
506df3392078795b3889d23c71b15aba5a687c01
SHA256:
5D39BB5F71895BDA61B1E39DBCCF4E43B62D581DC6A50AB717652ABD58D53536
File Size:
3.02 MB, 3020800 bytes
|
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 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)
Show More
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
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 | 4.0.30319.1 |
| Comments | Microsoft .NET Framework 4 Setup |
| Company Name | Microsoft Corporation |
| File Description | Microsoft .NET Framework 4 Setup |
| File Version | 4.0.30319.1 |
| Internal Name | Kcjfkhnqcns.exe |
| Legal Copyright | © Microsoft Corporation. All rights reserved. |
| Original Filename | Kcjfkhnqcns.exe |
| Product Name | Microsoft .NET Framework 4 |
| Product Version | 4.0.30319.1 |
File Traits
- .NET
- HighEntropy
- Installer Version
- 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: | 100 |
|---|---|
| Potentially Malicious Blocks: | 28 |
| Whitelisted Blocks: | 72 |
| 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.HGJ
- MSIL.Agent.HJE
- MSIL.PureLogs.DA
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 |
|---|---|
| c:\users\user\appdata\local\temp\jardkcoh.exe | Generic Write,Read Attributes |
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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| Anti Debug |
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| Other Suspicious |
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