Trojan.MSIL.AgentTesla.MK
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: | 13,107 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 107 |
| First Seen: | April 28, 2022 |
| Last Seen: | July 17, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.AgentTesla.MK indicates that your system has been compromised by a potentially malicious program. This type of threat is generally categorized as a Trojan, which is a broad term for malware that disguises itself as legitimate software. The presence of Trojan.MSIL.AgentTesla.MK on your system suggests that you should take immediate action to remove it and prevent any further damage.
Table of Contents
What Is Trojan.MSIL.AgentTesla.MK?
Trojan.MSIL.AgentTesla.MK is a type of malware that can infect your system and potentially cause harm. The name itself does not provide specific information about its functionality or goals, but it is clear that it is not a legitimate program. Malware like Trojan.MSIL.AgentTesla.MK can be used for a variety of purposes, including stealing sensitive information, disrupting system operations, or providing unauthorized access to your system.
How Trojan.MSIL.AgentTesla.MK Operates
Malware operates by exploiting vulnerabilities in your system or by tricking you into installing it. Once installed, Trojan.MSIL.AgentTesla.MK can run in the background, potentially without your knowledge, and perform its intended functions. This can include communicating with its creators, stealing data, or downloading additional malware. The exact operations of Trojan.MSIL.AgentTesla.MK are not known, but it is clear that it is a threat to your system's security and integrity.
Symptoms of Infection
The symptoms of a Trojan.MSIL.AgentTesla.MK infection can vary, but common signs include slow system performance, unexpected crashes, or unusual network activity. You may also notice that your system is behaving erratically or that programs are not functioning as expected. In some cases, you may not notice any symptoms at all, which is why regular system scans and monitoring are essential for detecting and removing malware.
- Slow system performance
- Unexpected crashes or errors
- Unusual network activity
- Erratic system behavior
- Programs not functioning as expected
How to Remove Trojan.MSIL.AgentTesla.MK
- Boot your system in Safe Mode with Networking to prevent Trojan.MSIL.AgentTesla.MK from loading and to allow for a more effective removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full system scan and detect any malware present.
- Uninstall any suspicious programs that may be related to the infection.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any potential malware components.
- Reboot your system and perform another scan to ensure that all malware has been removed.
Conclusion
The detection of Trojan.MSIL.AgentTesla.MK is a serious issue that requires immediate attention. By understanding what this malware is, how it operates, and the symptoms of infection, you can take the necessary steps to remove it and protect your system. Remember to always use reputable anti-malware tools and to practice safe computing habits to minimize the risk of infection. Regular system scans and monitoring can help detect and remove malware before it causes significant harm.
Analysis Report
General information
| Family Name: | Trojan.MSIL.AgentTesla.MK |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
98ff8147de1377dcc9ebc09b7c838ca8
SHA1:
d25dfc4ae6e2662ccc201d883f14cb462fc11203
SHA256:
815D710AC3158DDBF7C618073E1A99C88DC88627466C47A7D2FB32EE2E3BA2CA
File Size:
2.03 MB, 2034688 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)
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 |
| File Description | PostgreSQL |
| File Version | 1.0.0.0 |
| Internal Name | PostgreSQL.exe |
| Legal Copyright | Copyright © 2025 |
| Original Filename | PostgreSQL.exe |
| Product Name | PostgreSQL |
| 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: | 2,138 |
|---|---|
| Potentially Malicious Blocks: | 15 |
| Whitelisted Blocks: | 1,868 |
| Unknown Blocks: | 255 |
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 |
|
| Anti Debug |
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| Encryption Used |
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