Trojan.Agent.MOSA
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: | May 1, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.MOSA on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, and it's essential to understand its nature and take steps to remove it. In this report, we will provide an overview of what Trojan.Agent.MOSA is, how it operates, and the symptoms of infection, as well as guidance on how to remove it from your system.
Table of Contents
What Is Trojan.Agent.MOSA?
Trojan.Agent.MOSA is a type of Trojan horse malware that can infect your computer and compromise its security. Trojans are malicious programs that disguise themselves as legitimate software, allowing them to bypass security measures and gain unauthorized access to your system. The name Trojan.Agent.MOSA suggests that it is a type of Trojan horse, but its specific characteristics and behaviors may vary.
How Trojan.Agent.MOSA Operates
Trojan horses like Trojan.Agent.MOSA typically operate by exploiting vulnerabilities in software or using social engineering tactics to trick users into installing them. Once installed, they can create backdoors, allowing remote access to your system, and can also install additional malware, steal sensitive information, or disrupt system performance. Trojans can be difficult to detect, as they often masquerade as legitimate programs or system files.
Symptoms of Infection
The symptoms of a Trojan.Agent.MOSA infection can vary, but common indicators include unusual system behavior, such as slow performance, crashes, or unexpected pop-ups. You may also notice that your system is connecting to unknown servers or that your personal data is being transmitted without your consent. In some cases, Trojans can also create fake system alerts or warnings to trick you into installing additional malware or revealing sensitive information.
How to Remove Trojan.Agent.MOSA
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all instances of the malware.
- Uninstall any suspicious programs or software that may be related to the Trojan.Agent.MOSA 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 another full scan to ensure that the malware has been completely removed.
Conclusion
The detection of Trojan.Agent.MOSA on your system is a serious issue that requires prompt attention. By understanding the nature of this malware and following the removal steps outlined above, you can help protect your system and prevent further damage. It's essential to remain vigilant and take proactive measures to secure your system, including keeping your software up-to-date, using strong antivirus protection, and being cautious when installing new software or clicking on links from unknown sources. By taking these steps, you can help ensure the security and integrity of your computer and protect your personal data from potential threats.
Analysis Report
General information
| Family Name: | Trojan.Agent.MOSA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
70983540817fd9ff46204001a7b35ba0
SHA1:
5c50a13f91b0c5a109c96628e2e35f86a2c3d6c3
SHA256:
5CAE5202DDCC29F19F954D81BA138F11B8A4080D05FEF63C05A00B9242C06967
File Size:
2.23 MB, 2231296 bytes
|
|
MD5:
f23cb60ab395cc6bf931eed16b801ed7
SHA1:
c5d8601c7b65a584696fe63e8817b395414bc1ed
SHA256:
41AA04782E436345EF45DC159321D5C0E0E5CBA300E55A4D1D3194E5C7C5FD97
File Size:
4.01 MB, 4013568 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have resources
- File doesn't have security information
- File has exports table
- File has TLS information
- File is 64-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
- File is Native application (NOT .NET application)
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- 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 |
|---|---|
| Company Name | Microsoft Corporation |
| File Description | Windows Common Controls ActiveX Control |
| File Version | 6.10.7601.17514 |
| Internal Name | MSCOMCTL |
| Legal Copyright | © Microsoft Corporation. All rights reserved. |
| Original Filename | MSCOMCTL.OCX |
| Product Name | Microsoft® Windows® Operating System |
| Product Version | 6.10.7601.17514 |
File Traits
- dll
- x64
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: | 26,104 |
|---|---|
| Potentially Malicious Blocks: | 4,082 |
| Whitelisted Blocks: | 21,989 |
| Unknown Blocks: | 33 |
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.- Agent.MOSA
- Agent.YTJ
- Filecoder.ABWE
- Filecoder.FBH
- Malex.CB
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- PSW.Agent.WG
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\lg.txt | Generic Write,Read Attributes |
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 |
|---|---|
| Syscall Use |
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