Trojan.Filecoder.QA
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: | 22,223 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 15 |
| First Seen: | July 28, 2021 |
| Last Seen: | April 22, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Filecoder.QA on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, and if left unchecked, can lead to serious consequences, including data loss and unauthorized access to your system.
Table of Contents
What Is Trojan.Filecoder.QA?
Trojan.Filecoder.QA is a type of Trojan horse malware that is designed to infiltrate and compromise a computer system. The name "Trojan" refers to the fact that this type of malware disguises itself as a legitimate program or file, allowing it to evade detection and gain access to the system. The ".Filecoder" part of the name suggests that this malware may be capable of encrypting or modifying files on the infected system, although the exact nature of this threat is not fully understood without additional context.
How Trojan.Filecoder.QA Operates
Once Trojan.Filecoder.QA has infected a system, it can operate in a variety of ways, depending on its intended purpose. Some common tactics used by Trojan horse malware include installing additional malware, stealing sensitive information, and providing unauthorized access to the system. This type of malware can also be used to disrupt system operations, causing crashes, freezes, and other problems. It's worth noting that the specifics of how Trojan.Filecoder.QA operates are not well understood, and its behavior may vary depending on the circumstances of the infection.
Symptoms of Infection
Identifying the symptoms of a Trojan.Filecoder.QA infection can be challenging, as this type of malware is designed to remain hidden. However, some common signs of infection include unusual system behavior, such as unexpected crashes or freezes, slow system performance, and unfamiliar programs or files appearing on the system. Additionally, users may notice that their files have been encrypted or modified in some way, or that they are unable to access certain system functions or features.
- Unexplained changes to system settings or configuration
- Appearance of unfamiliar programs or files
- Slow system performance or crashes
- Difficulty accessing system functions or features
- Unusual network activity or communication
How to Remove Trojan.Filecoder.QA
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and identify any malicious files or programs.
- Uninstall any suspicious programs or applications that may be related to the infection.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your system and perform a follow-up scan to ensure that the malware has been fully removed.
Conclusion
Removing Trojan.Filecoder.QA from your system requires careful attention to detail and a thorough understanding of the removal process. By following the steps outlined above and using reputable anti-malware tools, you can help to ensure that your system is fully cleaned and protected against future infections. It's also important to take steps to prevent future infections, such as keeping your operating system and software up to date, using strong antivirus protection, and being cautious when opening email attachments or downloading files from the internet.
Analysis Report
General information
| Family Name: | Trojan.Filecoder.QA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
44df848c0064620cb6ee1e50cbd30bb5
SHA1:
ab2c9306cfd42a7bf46cbd8da851578d54e68e41
SHA256:
FA5972E92F3BA66142C061310B41B009775C18C9BB0353C4B5B7AC9FD916AF9A
File Size:
80.67 KB, 80672 bytes
|
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 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)
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- 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)
File Traits
- No Version Info
- 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: | 12 |
|---|---|
| Potentially Malicious Blocks: | 1 |
| Whitelisted Blocks: | 1 |
| Unknown Blocks: | 10 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block