Trojan.Kryptik.FSE
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: | 9 |
| First Seen: | May 6, 2025 |
| Last Seen: | February 22, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Kryptik.FSE 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 steps to remove it from your system.
Table of Contents
What Is Trojan.Kryptik.FSE?
Trojan.Kryptik.FSE is a type of malware that can compromise the security and integrity of your computer system. The term "Trojan" refers to a broad category of malicious software that disguises itself as legitimate programs, allowing it to infiltrate systems without being detected by traditional security measures. The specific naming convention used here suggests it may involve encryption or stealth capabilities, but without more specific information, it's crucial to approach removal with a comprehensive strategy.
How Trojan.Kryptik.FSE Operates
Malware like Trojan.Kryptik.FSE typically operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it can perform a variety of malicious activities, including data theft, unauthorized access to system resources, and the installation of additional malware. The exact mechanisms can vary widely, but the common goal is to compromise system security for the benefit of the attacker.
Symptoms of Infection
Symptoms of a Trojan infection can be subtle and may include sluggish system performance, frequent crashes, or unusual network activity. In some cases, the malware may not exhibit overt symptoms, making it difficult to detect without the aid of security software. Other signs can include unfamiliar programs or icons, changes to system settings, or pop-ups and other unwanted advertisements appearing in your browser.
- Unexplained changes to system settings or files.
- New, unfamiliar icons or programs on your desktop or in your system tray.
- Frequent system crashes or errors.
- Slow system performance.
How to Remove Trojan.Kryptik.FSE
- Boot into Safe Mode with Networking: This will help prevent the malware from loading and give you a cleaner environment to work in.
- Run a Full Scan with a Reputable Tool: Utilize a trusted anti-malware program, such as SpyHunter, to scan your system thoroughly for any signs of the Trojan and other malware.
- Uninstall Suspicious Programs: Go through your installed programs and remove any that you don't recognize or no longer need.
- Reset Your Browser Settings: For browsers like Chrome, Firefox, and Edge, resetting them to their default settings can help remove any malicious extensions or settings changes made by the malware.
- Reboot and Re-scan: After taking these steps, restart your computer and run another scan with your anti-malware tool to ensure that the threat has been fully removed.
Conclusion
Removing Trojan.Kryptik.FSE from your system requires a methodical approach to ensure all components of the malware are eliminated. By understanding how such threats operate and following the steps outlined above, you can effectively remove the malware and protect your system from future infections. It's also important to maintain good security practices, including keeping your operating system and software up to date, using strong, unique passwords, and being cautious when opening email attachments or downloading software from the internet.
Analysis Report
General information
| Family Name: | Trojan.Kryptik.FSE |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
0b86a506c21ef547d326e8eadda37f3b
SHA1:
9d9053221eb2f6b15df60c988da90194c3fd0f01
SHA256:
C996979053BD43E5D7F4B496F22072EB0890267203D3B1D5AF260AFF7987AC41
File Size:
7.00 MB, 7000064 bytes
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MD5:
57243b044f3c1f6d3979d43cbfe4375a
SHA1:
0c68784690973735402656cca07df7f310f55e56
SHA256:
23728C511DCEBA141EDF499B90602DAAA4E9C6D4A2ADE5514F64A4E30E2438A3
File Size:
6.80 MB, 6803456 bytes
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MD5:
467a62ca10703f34812392843849c370
SHA1:
cc41901b73bfe76a765d2fbd871b92f67a6a253b
SHA256:
3A7013FB9CB2981B6F155D36D703CFBFE6AFEC0F9BC9DC7E544550162CA610A9
File Size:
5.60 MB, 5595136 bytes
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MD5:
d89bc7348389cb1cf48157a479fc66ac
SHA1:
8ae4a6a63312f5814c43176cf07e184f3338c586
SHA256:
8B5CEC3DE3DBEB73253E0E730F356058AD257A863B7EF541CA399DCD552A106C
File Size:
7.35 MB, 7352320 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 64-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- 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 |
|---|---|
| Company Name |
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| File Description | Microsoft® C Runtime Library |
| File Version |
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| Internal Name |
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| Legal Copyright |
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| Original Filename |
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| Product Name |
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| Product Version |
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File Traits
- 2+ executable sections
- dll
- 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: | 36 |
|---|---|
| Potentially Malicious Blocks: | 11 |
| Whitelisted Blocks: | 3 |
| Unknown Blocks: | 22 |
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.- Kryptik.FSE
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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