Trojan.MSIL.VanillaRAT.B
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: | 12 |
| First Seen: | September 6, 2022 |
| Last Seen: | February 15, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.VanillaRAT.B on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security of your computer, allowing unauthorized access and control. It is essential to understand the nature of this threat and take prompt action to remove it and prevent further damage.
Table of Contents
What Is Trojan.MSIL.VanillaRAT.B?
Trojan.MSIL.VanillaRAT.B is a type of Trojan horse malware that can infect your computer without your knowledge or consent. The name "Trojan" refers to the fact that this malware disguises itself as a legitimate program or file, allowing it to bypass security measures and gain access to your system. The "MSIL" part of the name suggests that the malware is written in Microsoft Intermediate Language, which is a programming language used by the.NET Framework. The "VanillaRAT.B" part of the name may indicate a specific variant or strain of the malware.
How Trojan.MSIL.VanillaRAT.B Operates
Once installed on your system, Trojan.MSIL.VanillaRAT.B can operate in various ways, depending on its intended purpose. It may allow unauthorized access to your computer, enabling hackers to steal sensitive information, install additional malware, or use your system as a botnet to conduct malicious activities. The malware may also communicate with its command and control servers to receive updates, instructions, or stolen data. It can also spread to other computers through infected files, emails, or exploited vulnerabilities.
Symptoms of Infection
The symptoms of a Trojan.MSIL.VanillaRAT.B infection can vary, but common signs include slow system performance, frequent crashes, and unusual network activity. You may also notice unfamiliar programs or files on your system, or receive warnings from your security software about suspicious activity. In some cases, the malware may not exhibit any noticeable symptoms, making it difficult to detect without proper security tools.
How to Remove Trojan.MSIL.VanillaRAT.B
- Restart your computer in Safe Mode with Networking to prevent the malware from loading and to allow your security software to run more effectively.
- Run a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove the Trojan.MSIL.VanillaRAT.B malware.
- Uninstall any suspicious programs or applications that may be related to the malware.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your computer and run another scan to ensure that the malware has been completely removed.
Conclusion
The removal of Trojan.MSIL.VanillaRAT.B requires careful attention to detail and a comprehensive approach to ensure that the malware is completely eradicated from your system. By following the steps outlined above and maintaining good security practices, such as regularly updating your software and being cautious when opening emails or downloading files, you can help protect your computer from future infections and prevent the spread of malware. Remember to stay vigilant and monitor your system for any signs of suspicious activity to ensure your security and privacy.
Analysis Report
General information
| Family Name: | Trojan.MSIL.VanillaRAT.B |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
2dc8dd0169f70cd71b64824a4331baf6
SHA1:
2429c637eaca2fee32a8dff35300cf47c340dc1f
SHA256:
2E9A7E278DD7B91CC468C83FADC3E3C39AA60A4259BE7DC46307C53302B70193
File Size:
116.74 KB, 116736 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)
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 | VanillaStub |
| File Version | 1.0.0.0 |
| Internal Name | VanillaStub.exe |
| Legal Copyright | Copyright © 2019 |
| Original Filename | VanillaStub.exe |
| Product Name | VanillaStub |
| Product Version | 1.0.0.0 |
File Traits
- .NET
- Run
- 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: | 310 |
|---|---|
| Potentially Malicious Blocks: | 218 |
| Whitelisted Blocks: | 92 |
| 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.VanillaRAT.B
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\roaming\2429c637eaca2fee32a8dff35300cf47c340dc1f_0000116736 | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144 |
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 |
|
| Anti Debug |
|