Trojan.MSIL.Krypt.KLFG
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: | 1 |
| First Seen: | November 14, 2025 |
| Last Seen: | December 28, 2025 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Krypt.KLFG on your system indicates a potential security threat that requires immediate attention. This report provides an overview of the threat, its operating methods, symptoms of infection, and step-by-step guidance on how to remove it from your computer.
Table of Contents
What Is Trojan.MSIL.Krypt.KLFG?
Trojan.MSIL.Krypt.KLFG is a type of malware that falls under the category of Trojans, which are malicious programs designed to gain unauthorized access to a computer system. The name suggests it is written in MSIL (Microsoft Intermediate Language), which is a platform-agnostic intermediate representation of the.NET Common Intermediate Language (CIL). The "Krypt" part of the name may imply that it involves some form of encryption or obfuscation to evade detection or to perform its malicious activities. Understanding the exact nature of this threat is crucial for effective removal and prevention of future infections.
How Trojan.MSIL.Krypt.KLFG Operates
Like other Trojans, Trojan.MSIL.Krypt.KLFG is designed to infiltrate a system without being detected, often by disguising itself as a legitimate program or attachment. Once inside, it can perform a variety of malicious actions, such as data theft, installation of additional malware, or providing a backdoor for remote access by attackers. The specifics of its operation can vary, but the ultimate goal is typically to compromise the security and integrity of the infected system for the benefit of the malware authors.
Symptoms of Infection
The symptoms of a Trojan.MSIL.Krypt.KLFG infection can be subtle and may not immediately indicate the presence of malware. Common signs include unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs and icons. Additionally, users might notice unauthorized changes to their system settings, unexpected pop-ups, or suspicious network activity. Since Trojans can be designed to remain stealthy, some infections might not exhibit noticeable symptoms until significant damage has been done.
How to Remove Trojan.MSIL.Krypt.KLFG
- Boot into Safe Mode with Networking: This will help prevent the malware from loading and give you a cleaner environment to perform the removal steps.
- Perform a Full Scan with a Reputable Tool: Utilize a trusted anti-malware tool, such as SpyHunter, to scan your system thoroughly. This can help identify and remove the Trojan and any associated malware.
- Uninstall Suspicious Programs: Go through your installed programs and remove any that you don't recognize or that were installed around the time the infection was detected.
- Reset Your Browsers: Trojans can often affect web browsers, so resetting Chrome, Firefox, Edge, or any other browser you use to their default settings can help remove malicious extensions or settings.
- Reboot and Re-scan: After completing the above steps, restart your computer and perform another full scan with your anti-malware tool to ensure that all traces of the malware have been removed.
Conclusion
Removing Trojan.MSIL.Krypt.KLFG requires a methodical approach to ensure that all components of the malware are eliminated from your system. By following the steps outlined in this report and maintaining vigilance through regular system scans and safe computing practices, you can protect your computer from future infections and keep your data secure. Remember, prevention is key, so always be cautious when opening email attachments, downloading software, or clicking on links from unknown sources.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Krypt.KLFG |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
41b15d238b3de8283d674ae5c4e48a17
SHA1:
3b0cf230dfa18b3d9428fb24c96778f0663b9589
SHA256:
8B5B430F073AEC4BA612F389A13824633F90836AED24F7DB28EBBF4C56113D70
File Size:
694.27 KB, 694272 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 | Sazhqudici.exe |
| Original Filename | Sazhqudici.exe |
| Product Version | 1.0.0.0 |
File Traits
- .NET
- GenKrypt
- 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: | 8 |
|---|---|
| Potentially Malicious Blocks: | 3 |
| Whitelisted Blocks: | 2 |
| Unknown Blocks: | 3 |
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 |
|---|---|
| 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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