Trojan.MSIL.Downloader.Agent.NC
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: | 23,275 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 96 |
| First Seen: | February 17, 2023 |
| Last Seen: | June 15, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Downloader.Agent.NC indicates that your system has been compromised by a malicious program. This type of threat is designed to secretly install and run on a computer without the user's knowledge or consent. The presence of Trojan.MSIL.Downloader.Agent.NC can lead to a range of problems, including data theft, system crashes, and the installation of additional malware. It is essential to take immediate action to remove this threat and prevent further damage to your system.
Table of Contents
What Is Trojan.MSIL.Downloader.Agent.NC?
Trojan.MSIL.Downloader.Agent.NC is a type of Trojan horse malware that is designed to download and install additional malware or other malicious programs onto a compromised system. The name suggests that it is written in MSIL (Microsoft Intermediate Language), which is a platform-agnostic intermediate representation of the .NET Common Intermediate Language. This type of malware can be particularly dangerous, as it can be used to install a wide range of malicious programs, including keyloggers, ransomware, and spyware.
How Trojan.MSIL.Downloader.Agent.NC Operates
Trojan.MSIL.Downloader.Agent.NC operates by secretly installing itself on a system, often through exploits in software or by disguising itself as a legitimate program. Once installed, it can connect to a command and control server to receive instructions and download additional malware. This malware can then be used to steal sensitive information, such as login credentials or financial data, or to install additional malware to further compromise the system.
Symptoms of Infection
The symptoms of a Trojan.MSIL.Downloader.Agent.NC infection can vary, but common indicators include slow system performance, unexpected pop-ups or ads, and unfamiliar programs or icons on the desktop. You may also notice that your system is crashing or freezing frequently, or that your browser is being redirected to unfamiliar websites. In some cases, you may not notice any symptoms at all, which is why it is essential to regularly scan your system for malware.
How to Remove Trojan.MSIL.Downloader.Agent.NC
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and remove any detected threats.
- Uninstall any suspicious programs or applications that you do not recognize or that were installed around the time of the infection.
- 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 with your anti-malware tool to ensure that all threats have been removed.
Conclusion
The removal of Trojan.MSIL.Downloader.Agent.NC requires immediate attention to prevent further damage to your system. By following the steps outlined above, you can help to ensure that your system is clean and secure. It is also essential to take steps to prevent future infections, including keeping your operating system and software up to date, using strong passwords, and avoiding suspicious downloads or email attachments. Remember to always be cautious when online and to regularly scan your system for malware to protect yourself against the latest threats.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Downloader.Agent.NC |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
34c3f92bf36ced3543c545065cfe6095
SHA1:
c72b9041cad9d401989976bee11a8a08b99153e8
SHA256:
3BCE373A6A8B4A35E50D54469FE16AD229267578960589BDC6951195B6DE98FB
File Size:
1.22 MB, 1216512 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)
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- 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 | 1.0.0.0 |
| Comments | 84:A?AEB?EF9IGC> |
| Company Name | D4F3AF;=E62ACI3 |
| File Description | 3D5A;FC2C4<BC=J<:H873G |
| File Version | 13.11.37.199 |
| Internal Name | PURCHASE_ORDER_202606001.exe |
| Legal Copyright | Copyright © 1982 D4F3AF;=E62ACI3. All rights reserved. |
| Original Filename | PURCHASE_ORDER_202606001.exe |
| Product Name | 3D5A;FC2C4<BC=J<:H873G |
| Product Version | 13.11.37.199 |
File Traits
- .NET
- HighEntropy
- NewLateBinding
- 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: | 742 |
|---|---|
| Potentially Malicious Blocks: | 121 |
| Whitelisted Blocks: | 342 |
| Unknown Blocks: | 279 |
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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| Other Suspicious |
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