Trojan.Fsysna.M
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: | 14 |
| First Seen: | October 29, 2025 |
| Last Seen: | March 15, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Fsysna.M on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security of your computer, allowing unauthorized access and potentially leading to further malicious activities. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.
Table of Contents
What Is Trojan.Fsysna.M?
Trojan.Fsysna.M is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate programs. Unlike viruses, Trojans do not replicate themselves but can cause significant harm by creating backdoors for remote access, stealing sensitive information, or downloading additional malware. The name "Trojan.Fsysna.M" suggests it is part of a larger family of Trojans, but without specific details, it's crucial to focus on general removal and prevention strategies.
How Trojan.Fsysna.M Operates
Trojan.Fsysna.M, like other Trojans, operates by deceiving users into installing it on their systems. This can happen through various means, such as opening malicious email attachments, downloading software from untrusted sources, or visiting compromised websites. Once installed, it can execute a range of malicious activities, depending on its design. This might include data theft, keystroke logging, or using the infected computer as a botnet to carry out denial-of-service attacks or spread spam.
Symptoms of Infection
Identifying a Trojan infection can be challenging because these malware types are designed to remain stealthy. However, some common symptoms that might indicate the presence of Trojan.Fsysna.M or similar malware include unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs appearing on your computer. You might also notice changes in your web browser's settings or the presence of unwanted toolbars. In some cases, your antivirus software may detect and alert you to suspicious activity, although Trojans often attempt to evade detection.
How to Remove Trojan.Fsysna.M
- Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all traces of the malware.
- Uninstall any recently installed programs that you do not recognize or that were installed around the time the malware was detected.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or changes made by the Trojan.
- Reboot your computer and run another full scan with your anti-malware tool to ensure that all components of the malware have been removed.
Conclusion
The removal of Trojan.Fsysna.M requires a systematic approach to ensure that all malicious components are eliminated from your system. By following the steps outlined above and maintaining vigilant security practices, such as regularly updating your operating system and antivirus software, avoiding suspicious downloads, and being cautious with email attachments, you can significantly reduce the risk of future infections. Remember, prevention and prompt action are key to protecting your digital assets and personal information from malware threats like Trojan.Fsysna.M.
Analysis Report
General information
| Family Name: | Trojan.Fsysna.M |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
8ae6313f68ef74f8ae7fa6d8f3e116c4
SHA1:
93d8dfae0d2738efd96b34672406922d217894f1
SHA256:
8F46ADF8428A62F09B0880B906AB98F9CAD6157D0BE1614763FCB09DC03D7EC8
File Size:
1.00 MB, 1003520 bytes
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MD5:
98ac1f6de861cf5bfc4b8fffc1a07b07
SHA1:
fff650aeccb0787db0c4dcdfde60b3c9f5885fd9
SHA256:
02704D5EE74F1B3BEF1E8EB10C813545E6C6ADF89605CD5700C79AA8526BE81C
File Size:
1.03 MB, 1031168 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have security information
- File has TLS information
- File is 32-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
- IMAGE_FILE_DLL is not set inside PE header (Executable)
Show More
- 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 |
|---|---|
| Comments | Automatic hardware driver update tool |
| Company Name |
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| File Description |
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| File Version |
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| Internal Name |
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| Legal Copyright |
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| Legal Trademark | Stryker Development™ |
| Original Filename |
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| Product Name |
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| Product Version |
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File Traits
- fptable
- HighEntropy
- ntdll
- 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: | 1,177 |
|---|---|
| Potentially Malicious Blocks: | 105 |
| Whitelisted Blocks: | 1,061 |
| Unknown Blocks: | 11 |
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.- Fsysna.M
