Trojan.MSIL.Downloader.Agent.BIC
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: | 60 % (Medium) |
| Infected Computers: | 0 |
| First Seen: | October 12, 2023 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Downloader.Agent.BIC on your system indicates a potential security threat. This detection name suggests a type of malicious software that could be used to download additional malware or unwanted programs onto your computer. It is essential to understand the nature of this threat and take appropriate steps to remove it and protect your system.
Table of Contents
What Is Trojan.MSIL.Downloader.Agent.BIC?
Trojan.MSIL.Downloader.Agent.BIC is a type of Trojan horse malware. Trojan horses are malicious programs that disguise themselves as legitimate software, but actually allow unauthorized access to a computer or install additional malware. The "MSIL" in the detection name refers to Microsoft Intermediate Language, which is a programming language used by the .NET Framework. This suggests that the malware may be written in a .NET language and could be using the .NET Framework to operate.
How Trojan.MSIL.Downloader.Agent.BIC Operates
The exact operation of Trojan.MSIL.Downloader.Agent.BIC can vary, but it is likely designed to download and install additional malware or unwanted programs onto your computer. This could include adware, spyware, ransomware, or other types of malicious software. The malware may use various techniques to evade detection, such as encrypting its communications or using stealthy installation methods. Once installed, the malware could potentially allow unauthorized access to your computer, steal sensitive information, or disrupt your system's operation.
Symptoms of Infection
Systems infected with Trojan.MSIL.Downloader.Agent.BIC may exhibit a range of symptoms, including slow system performance, unwanted pop-ups or advertisements, and unexpected changes to system settings. You may also notice that your browser homepage or search engine has been changed, or that new toolbars or extensions have been installed. In some cases, the malware may not exhibit any obvious symptoms, making it difficult to detect without the use of anti-malware software.
How to Remove Trojan.MSIL.Downloader.Agent.BIC
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for internet access. This will make it easier to download and install removal tools.
- Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system to detect and remove the malware.
- Uninstall any suspicious programs that may be related to the malware. Check your list of installed programs for anything that you don't recognize or that was installed around the time the malware was detected.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This can help remove any malicious extensions or add-ons that may have been installed.
- Reboot your computer and perform another scan with your anti-malware tool to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.MSIL.Downloader.Agent.BIC from your system requires careful attention to detail and the use of reputable anti-malware tools. By following the steps outlined above, you can help protect your system from this and other malware threats. It's also essential to practice good computer hygiene, including regularly updating your operating system and software, using strong passwords, and avoiding suspicious downloads or email attachments. By taking these precautions, you can help keep your system safe and secure.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Downloader.Agent.BIC |
|---|---|
| Signature status: | Modified signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
101f9fa2756cb0d0503f38c434045a61
SHA1:
bf5a667fc98735c1035f0fd5e057b570224e487e
SHA256:
1BE253CAC921349B2B24AAFCF4DC0EE07557C41EFE7523EA7FAC91215192851B
File Size:
4.13 MB, 4127392 bytes
|
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MD5:
765e12f95128b56d26d65b23da4baea5
SHA1:
a81b2419eb78e0fa2759e69b06e81770d08a9b33
SHA256:
3C550563D9D81A57F2859469BFE85C4655A15EFBD18F54B702CA87DAD98308A1
File Size:
4.18 MB, 4182224 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- 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 Traits
- .NET
- HighEntropy
- Installer Version
- 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: | 3,136 |
|---|---|
| Potentially Malicious Blocks: | 571 |
| Whitelisted Blocks: | 2,564 |
| Unknown Blocks: | 1 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
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\local\temp\setup.msi | Generic Read,Write Data,Write Attributes,Write extended,Append data |
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 |
|
| Encryption Used |
|
| Other Suspicious |
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| Process Manipulation Evasion |
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