Trojan.MSIL.Downloader.Agent.AQ
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: | 0 |
| First Seen: | April 27, 2022 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Downloader.Agent.AQ on your system indicates a potential security threat. This name suggests a type of malicious software designed to download additional malware onto an infected computer, but without specific details, it's crucial to approach removal with general best practices for dealing with Trojan-type threats. Trojans are known for their ability to disguise themselves as legitimate programs, making them difficult to detect without proper security software.
Table of Contents
What Is Trojan.MSIL.Downloader.Agent.AQ?
Trojan.MSIL.Downloader.Agent.AQ is identified as a Trojan-type threat, which typically means it is designed to allow unauthorized access to a computer or to disrupt its operation. The term "Trojan" refers to the method of delivery, where the malware disguises itself as something useful or benign to trick users into installing it. The "MSIL" part of the name refers to Microsoft Intermediate Language, suggesting that the malware is written in a .NET language and is designed to run on Windows platforms. The "Downloader.Agent.AQ" part indicates its capability to download other malicious components from the internet.
How Trojan.MSIL.Downloader.Agent.AQ Operates
Once installed, Trojan.MSIL.Downloader.Agent.AQ can operate in various ways, depending on its intended purpose. It might download and install additional malware, create backdoors for remote access, steal sensitive information, or disrupt system operations. The exact behavior can vary widely, but the common goal is to compromise the security and integrity of the infected system. Trojans like this often rely on social engineering tactics or vulnerabilities in software to infect computers.
Symptoms of Infection
Systems infected with Trojan.MSIL.Downloader.Agent.AQ or similar malware might exhibit a range of symptoms, including but not limited to, slow system performance, frequent crashes, unexpected pop-ups, or changes in browser settings. Sometimes, the infection might not display obvious symptoms, making it harder to detect without regular scans from antivirus software. Keeping an eye out for unusual system behavior and maintaining up-to-date security software is crucial for early detection and prevention of further damage.
How to Remove Trojan.MSIL.Downloader.Agent.AQ
- Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This can usually be done by restarting your computer and pressing the F8 key repeatedly during boot-up.
- 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 increase the chances of detecting and removing the threat.
- Uninstall suspicious programs that you do not recognize or that were installed around the time the malware was detected. This can be done through the Control Panel or Settings app, depending on your version of Windows.
- 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. The process varies by browser but usually involves accessing the browser's settings or options menu.
- After completing the above steps, reboot your computer and perform another full scan with your anti-malware tool to ensure that the threat has been fully removed.
Conclusion
Dealing with malware like Trojan.MSIL.Downloader.Agent.AQ requires a combination of caution, the right tools, and a systematic approach to removal. By following the steps outlined above and maintaining good security practices, such as keeping your operating system and software up to date, using strong antivirus software, and being cautious with emails and downloads, you can significantly reduce the risk of infection and protect your digital assets. Remember, prevention and regular system checks are key to a secure computing environment.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Downloader.Agent.AQ |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
217959a514c7a3209751f1d3c79a1e83
SHA1:
44520105186848e9f4703ef4d815d888a0dc497d
SHA256:
3B1CB0395D6A60C92A3509B57464FD7B0681B3E5C147F1BA28DFF579B8EFA36E
File Size:
762.88 KB, 762880 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 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)
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 |
|---|---|
| Company Name | TODO: Shaiya Deoxys |
| File Description | TODO: Shaiya Deoxys Updater |
| File Version | 1.0.0.1 |
| Internal Name | Updater.exe |
| Legal Copyright | Copyright (C) 2025 |
| Original Filename | Updater.exe |
| Product Name | TODO: Shaiya Deoxys Updater |
| Product Version | 1.0.0.1 |
File Traits
- .NET
- Default Version Info
- HighEntropy
- 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: | 617 |
|---|---|
| Potentially Malicious Blocks: | 18 |
| Whitelisted Blocks: | 460 |
| Unknown Blocks: | 139 |
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 |
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| Anti Debug |
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| Encryption Used |
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