Trojan.MSIL.Spy.S
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: | 22,253 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 13 |
| First Seen: | August 19, 2021 |
| Last Seen: | April 25, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Spy.S on your system indicates a potential security threat that requires immediate attention. This detection name suggests that the malware is a type of Trojan spyware, which is designed to gather sensitive information from infected computers. In this report, we will provide an overview of what Trojan.MSIL.Spy.S is, how it operates, and the steps you can take to remove it from your system.
Table of Contents
What Is Trojan.MSIL.Spy.S?
Trojan.MSIL.Spy.S is a type of malware that is designed to spy on infected computers and gather sensitive information. The exact nature of this malware is not fully understood, but it is believed to be a type of Trojan horse that disguises itself as a legitimate program. Once installed, it can potentially steal personal data, such as login credentials, credit card numbers, and other sensitive information.
How Trojan.MSIL.Spy.S Operates
Malware like Trojan.MSIL.Spy.S typically operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it can run in the background, collecting data and sending it back to its creators. It may also install additional malware or create backdoors to allow remote access to the infected computer. The exact methods used by Trojan.MSIL.Spy.S are not known, but it is likely to use common spyware tactics to evade detection and gather sensitive information.
Symptoms of Infection
Computers infected with Trojan.MSIL.Spy.S may exhibit a range of symptoms, including slow performance, unexpected crashes, and unusual network activity. You may also notice that your browser is being redirected to unwanted websites or that pop-up ads are appearing more frequently. In some cases, you may not notice any symptoms at all, which is why it's essential to run regular virus scans to detect and remove malware like Trojan.MSIL.Spy.S.
- Slow computer performance
- Unexpected crashes or freezes
- Unusual network activity
- Redirected browser traffic
- Increased pop-up ads
How to Remove Trojan.MSIL.Spy.S
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow you to download removal tools.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malware infections.
- Uninstall any suspicious programs that may be related to the Trojan.MSIL.Spy.S infection.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malware-related extensions or settings.
- Reboot your computer and run another full scan to ensure that the malware has been completely removed.
Conclusion
The detection of Trojan.MSIL.Spy.S is a serious security issue that requires immediate attention. By understanding how this malware operates and taking the necessary steps to remove it, you can protect your personal data and prevent further damage to your system. Remember to always use reputable anti-malware tools and to keep your operating system and software up to date to prevent future infections. If you are unsure about any aspect of the removal process, consider seeking the help of a professional to ensure that your system is completely clean and secure.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Spy.S |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
c9f4ede4d2caee368cd7ca2e5a2b029e
SHA1:
5c4e0cd73142863c83ac4c57d6a4ca82a09cb887
SHA256:
B01B593663663ACC3E2067C6EFA5F550A1B3AAD35D3B6CD472C54009D0AF0AC8
File Size:
344.06 KB, 344064 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)
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 | HospitalManagementSystemCSharp |
| File Version | 1.0.0.0 |
| Internal Name | HospitalManagementSystemCSharp.exe |
| Legal Copyright | Copyright © 2018 |
| Original Filename | HospitalManagementSystemCSharp.exe |
| Product Name | HospitalManagementSystemCSharp |
| Product Version | 1.0.0.0 |
File Traits
- .NET
- 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: | 611 |
|---|---|
| Potentially Malicious Blocks: | 48 |
| Whitelisted Blocks: | 560 |
| Unknown Blocks: | 3 |
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.Krypt.MBHPF
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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| Keyboard Access |
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| Encryption Used |
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