Trojan.MSIL.Krypt.ZSX
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: | 25,112 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 62 |
| First Seen: | December 31, 2024 |
| Last Seen: | May 18, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Krypt.ZSX on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with essential information about the nature of this threat, its operational characteristics, symptoms of infection, and most importantly, steps to remove it from your computer.
Table of Contents
What Is Trojan.MSIL.Krypt.ZSX?
Trojan.MSIL.Krypt.ZSX is identified as a Trojan-type threat. Trojans are malicious programs that can cause significant harm to your computer system by allowing unauthorized access, stealing sensitive information, or disrupting system operations. The name suggests it may involve MSIL (Microsoft Intermediate Language), which could imply it's designed to interact with .NET framework applications, and "Krypt" might indicate encryption capabilities, but without specific details, it's crucial to focus on general mitigation strategies.
How Trojan.MSIL.Krypt.ZSX Operates
Trojans typically operate by disguising themselves as legitimate software or attachments. Once installed, they can create backdoors for remote access, allowing hackers to control the infected system, steal data, or use the system for malicious activities like spamming or distributing malware. They can also download additional malware, making the situation more severe. Understanding the operational nature of Trojans is key to realizing the importance of swift and effective removal.
Symptoms of Infection
Symptoms of a Trojan infection can vary widely but may include unusual system behavior such as slow performance, frequent crashes, or pop-ups. You might also notice unfamiliar programs or toolbars in your browser, changes in your homepage, or an increase in spam emails being sent from your email account. Sometimes, infections can be asymptomatic, making regular scans with anti-virus software crucial for detection.
How to Remove Trojan.MSIL.Krypt.ZSX
- 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 removal tools if necessary.
- Perform a full scan with a reputable anti-malware tool such as SpyHunter. Ensure your anti-virus software is updated to increase the chances of detection and removal.
- Uninstall suspicious programs that you don't recognize or that were installed around the time you noticed the infection. Be cautious and only remove programs you're sure are malicious or unnecessary.
- Reset your browsers (Chrome, Firefox, Edge, etc.) to their default settings to remove any malicious extensions or settings changes made by the Trojan.
- Finally, reboot your system and perform another full scan to ensure the threat has been fully removed. This step is crucial as some malware can only be completely eradicated when the system is restarted.
Conclusion
Removing Trojan.MSIL.Krypt.ZSX requires careful and thorough steps to ensure your system's security and integrity. After removal, it's essential to maintain good security practices such as regularly updating your operating system and software, using strong, unique passwords, and being cautious with emails and downloads. By following these guidelines and staying vigilant, you can protect your computer from future threats and keep your personal data safe.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Krypt.ZSX |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
e5b733d8b0d1bed3c9e8983133c1664c
SHA1:
e01e59f198b8e3559c516a4e260fd31389ec6d71
SHA256:
D9113C7BB3CBE005A121DB125758E4CA47FE42D1931BBA5B388F1D27F8B19625
File Size:
643.07 KB, 643072 bytes
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MD5:
e7730bd3a978694197f412729c49d1e8
SHA1:
8bc9ac013368405dbf7f3943fd17732f636d318c
SHA256:
87385A8D5D8D7A60AB314731E850DEEBC7F2036352A2143C588611D88421CD68
File Size:
643.58 KB, 643584 bytes
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MD5:
abab3febb6ef9c10eb9ecdbebbbc128c
SHA1:
cda81cd8994098f779de7e1510049daf667fb844
SHA256:
7614EB6C0D335AC226AEC01E855D50C683D9B18529DFC066E51B3163C5F54F3D
File Size:
641.54 KB, 641536 bytes
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MD5:
1b9bf88cab6d50423975c135e6ddf971
SHA1:
b1191bf8065911f02f6154bd82237d54940c4238
SHA256:
85EF6C21C5FED3D0D0591A95837E25180E3E8BC2EE4BF30F2BD5C45B99899E54
File Size:
643.58 KB, 643584 bytes
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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 relocations information
- File doesn't have security information
- File is .NET application
- File is 64-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is not packed
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- 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 |
| File Version | 1.0.0.0 |
| Internal Name |
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| Original Filename |
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| Product Version | 1.0.0.0 |
File Traits
- .NET
- HighEntropy
- 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: | 3 |
|---|---|
| Potentially Malicious Blocks: | 1 |
| Whitelisted Blocks: | 2 |
| 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.Krypt.ZSX
- MSIL.Krypt.ZXSB
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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| User Data Access |
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| Encryption Used |
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| Anti Debug |
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| Other Suspicious |
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