Trojan.MSIL.Krypt.ACXM
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: | 4 |
| First Seen: | September 26, 2025 |
| Last Seen: | November 7, 2025 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Krypt.ACXM on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive overview of the threat, its operational mechanisms, symptoms of infection, and most importantly, steps to remove it from your computer. Understanding the nature of this threat and taking prompt action is crucial to protect your personal data and maintain system integrity.
Table of Contents
What Is Trojan.MSIL.Krypt.ACXM?
Trojan.MSIL.Krypt.ACXM is identified as a Trojan-type threat. Trojans are malicious programs that disguise themselves as legitimate software to gain unauthorized access to a computer system. They can be used to spy on users, steal data, install additional malware, or disrupt system operation. The name suggests it may involve encryption or cryptographic elements, but without specific details, it's essential to approach removal with a broad strategy to ensure all potential aspects of the threat are addressed.
How Trojan.MSIL.Krypt.ACXM Operates
Trojans like Trojan.MSIL.Krypt.ACXM typically operate by deceiving users into installing them, often by masquerading as useful applications or attaching themselves to legitimate programs. Once installed, they can communicate with their command and control servers to receive instructions, which might include exfiltrating sensitive information, downloading additional malware, or using the infected computer for malicious activities such as distributing spam or participating in DDoS attacks. Their ability to blend in with normal system operations makes them particularly dangerous, as they can remain undetected for extended periods.
Symptoms of Infection
Symptoms of a Trojan infection can be subtle and may include unexpected changes in system behavior, such as unusual pop-ups, slow system performance, or programs starting automatically. Sometimes, infections may not exhibit noticeable symptoms at all, making regular system checks and the use of anti-malware software crucial for detection. Given the potential for Trojans to install additional malware, monitoring for any signs of unauthorized access or data breaches is also important.
How to Remove Trojan.MSIL.Krypt.ACXM
- Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This mode allows you to use the internet to download necessary removal tools while restricting malicious programs from running.
- Perform a full scan of your system using a reputable anti-malware tool such as SpyHunter. Ensure the tool is updated to the latest version to increase the chances of detecting and removing the threat.
- Uninstall suspicious programs that you do not recognize or that were installed around the time the threat was detected. Be cautious and research any program before uninstalling to avoid removing legitimate software.
- Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings. This can help remove any malicious extensions or settings changes made by the Trojan.
- Reboot your system and perform another scan to ensure that the threat has been fully removed. This step is crucial as some malware may not be fully removable until after a system restart.
Conclusion
Removing Trojan.MSIL.Krypt.ACXM requires a systematic approach to ensure all components of the threat are eliminated. By following the steps outlined above and maintaining vigilance through regular system scans and updates, you can protect your computer from similar threats in the future. Remember, prevention is key, so always be cautious when downloading software, avoid suspicious links, and keep your operating system and security software up to date.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Krypt.ACXM |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
69a6636f8d09ef6776e7082dad115749
SHA1:
821f7f81757bd51a03c4d8d518175d18f41169a1
SHA256:
BB6D31239A6A4DB0A50D8411EF2CC1C91EC60ABE92F456C273C6EC290C294D7E
File Size:
714.75 KB, 714752 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 |
| Comments | Custom Performance Counter Creator Application |
| File Description | PerformanceCreator |
| File Version | 1.0.0.0 |
| Internal Name | JmId.exe |
| Legal Copyright | Copyright © 2024 |
| Original Filename | JmId.exe |
| Product Name | Performance Counter Creator |
| 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: | 65 |
|---|---|
| Potentially Malicious Blocks: | 4 |
| Whitelisted Blocks: | 26 |
| Unknown Blocks: | 35 |
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 |
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| Anti Debug |
|