Trojan.MSIL.Agent.VQ
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: | 3 |
| First Seen: | December 27, 2022 |
| Last Seen: | December 12, 2025 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Agent.VQ on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the threat, its operational mechanisms, symptoms of infection, and most importantly, guidance on how to remove it from your system. It's crucial to approach this situation with caution and follow the recommended steps carefully to ensure the complete removal of the threat and the security of your data.
Table of Contents
What Is Trojan.MSIL.Agent.VQ?
Trojan.MSIL.Agent.VQ is identified as a Trojan-type threat. Trojans are malicious programs that can cause significant harm to your computer system. They are designed to bypass security mechanisms and can lead to unauthorized access, data theft, and further malware infections. The name suggests it's a type of agent that operates in the MSIL (Microsoft Intermediate Language) environment, which is a part of the .NET Framework. This environment allows for the execution of code in a platform-independent manner, making Trojans like Trojan.MSIL.Agent.VQ potentially more versatile and dangerous.
How Trojan.MSIL.Agent.VQ Operates
The operational mechanisms of Trojan.MSIL.Agent.VQ can vary, but like many Trojans, it likely operates by exploiting vulnerabilities in the system or application software to gain unauthorized access. Once inside, it can perform a variety of malicious activities, including but not limited to, stealing sensitive information, installing additional malware, or providing backdoor access to remote attackers. The specifics of how Trojan.MSIL.Agent.VQ operates can depend on its design and the intentions of its creators, but the end goal is typically to compromise the security and integrity of the infected system.
Symptoms of Infection
Symptoms of a Trojan.MSIL.Agent.VQ infection can be subtle and may not always be immediately apparent. However, common indicators of a Trojan infection include unusual system behavior, such as unexpected crashes, slow performance, or unfamiliar programs and icons. You might also notice increased network activity, even when you're not using the internet, or find that your security software is disabled. Sometimes, Trojans can also lead to the appearance of unwanted pop-ups, spam emails, or other signs of malicious activity.
How to Remove Trojan.MSIL.Agent.VQ
- Enter your system into Safe Mode with Networking. This will limit the functionality of the Trojan and prevent it from spreading further, making it easier to remove.
- Perform a full scan of your system using a reputable anti-malware tool such as SpyHunter. Ensure the tool is updated with the latest definitions to increase the chances of detecting and removing Trojan.MSIL.Agent.VQ.
- Uninstall suspicious programs that you do not recognize or that were installed without your knowledge. Be cautious and only remove programs you are sure are malicious or unnecessary.
- Reset your browsers (Chrome, Firefox, Edge, etc.) to their default settings. This can help remove any malicious extensions or settings that the Trojan might have installed.
- After completing the above steps, reboot your system and then perform another full scan with your anti-malware tool to ensure that all traces of the Trojan have been removed.
Conclusion
Removing Trojan.MSIL.Agent.VQ from your system requires careful and systematic steps. It's essential to stay vigilant and ensure that your system and data are protected from future threats. Keeping your operating system, software, and security tools up to date, being cautious with emails and downloads, and regularly scanning your system for malware are crucial practices for maintaining digital security. If you're unsure about any part of the removal process or if the problem persists after following these steps, consider seeking help from a professional to ensure your system is thoroughly cleaned and secured.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Agent.VQ |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
27b3c0babf88fe069e9e606459487807
SHA1:
ba68bdbca8c6d2cbb42819345e77e597eb8e6ad2
SHA256:
9FB606DF6837A9C098E6D701CD668957F450926187D35A3E945A866CB11518BD
File Size:
91.14 KB, 91136 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 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 Description | Windows Module Host Services |
| File Version | 1.0.0.0 |
| Internal Name | payload.exe |
| Legal Copyright | Copyright © 2022 |
| Original Filename | payload.exe |
| Product Name | Windows Module Host Services |
| Product Version | 1.0.0.0 |
File Traits
- .NET
- ntdll
- Run
- 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: | 108 |
|---|---|
| Potentially Malicious Blocks: | 55 |
| Whitelisted Blocks: | 53 |
| 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.VQ
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKLM\software\microsoft\tracing\rasapi32::enablefiletracing | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasapi32::enableautofiletracing | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasapi32::enableconsoletracing | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasapi32::filetracingmask | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasapi32::consoletracingmask | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasapi32::maxfilesize | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasapi32::filedirectory | %windir%\tracing | RegNtPreCreateKey |
| HKLM\software\microsoft\tracing\rasmancs::enablefiletracing | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasmancs::enableautofiletracing | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasmancs::enableconsoletracing | RegNtPreCreateKey |
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| HKLM\software\microsoft\tracing\rasmancs::filetracingmask | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasmancs::consoletracingmask | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasmancs::maxfilesize | RegNtPreCreateKey | |
| HKLM\software\microsoft\tracing\rasmancs::filedirectory | %windir%\tracing | RegNtPreCreateKey |
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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5 additional items are not displayed above. |
| User Data Access |
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| Encryption Used |
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| Network Winsock2 |
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| Network Winsock |
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| Network Winhttp |
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| Other Suspicious |
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| Network Info Queried |
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