Backdoor.DllInject.TJ
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: | 7,243 |
| Threat Level: | 60 % (Medium) |
| Infected Computers: | 40 |
| First Seen: | January 7, 2026 |
| Last Seen: | July 9, 2026 |
| OS(es) Affected: | Windows |
The detection of Backdoor.DllInject.TJ on your system indicates a potential security threat that requires immediate attention. This backdoor threat can compromise the security and integrity of your computer, allowing unauthorized access and potentially leading to further malware infections, data theft, or other malicious activities. It is essential to understand the nature of this threat and take prompt action to remove it and protect your system.
Table of Contents
What Is Backdoor.DllInject.TJ?
Backdoor.DllInject.TJ is identified as a backdoor threat, which means it is designed to bypass normal security mechanisms and allow unauthorized access to your computer. Backdoors are typically used by attackers to gain remote control over a compromised system, enabling them to execute commands, steal sensitive information, or use the system for malicious purposes such as spamming or launching further attacks. The specific characteristics and capabilities of Backdoor.DllInject.TJ can vary, but its primary function is to provide a covert entry point for malicious activities.
How Backdoor.DllInject.TJ Operates
Backdoor threats like Backdoor.DllInject.TJ often operate by exploiting vulnerabilities in software or using social engineering tactics to trick users into installing them. Once installed, they can communicate with their command and control servers to receive instructions, which may include downloading additional malware, stealing data, or engaging in other malicious activities. These threats can be particularly dangerous because they can remain dormant for extended periods, making them difficult to detect, and can be updated remotely to evade detection by security software.
Symptoms of Infection
Symptoms of a Backdoor.DllInject.TJ infection can be subtle and may not always be immediately apparent. However, signs that your system might be compromised include unusual network activity, slower system performance, unexpected changes to system settings, or the appearance of unfamiliar programs or files. In some cases, there may be no noticeable symptoms at all, which is why regular system monitoring and the use of up-to-date security software are crucial for early detection and prevention.
How to Remove Backdoor.DllInject.TJ
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure the tool is updated with the latest definitions to improve the chances of detecting and removing the backdoor.
- Uninstall any suspicious programs or applications that you do not recognize or that were installed around the time the threat was detected.
- Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings to remove any malicious extensions or settings changes made by the malware.
- After completing the above steps, reboot your computer and perform another full scan with your anti-malware tool to ensure that the threat has been completely removed.
Conclusion
The removal of Backdoor.DllInject.TJ requires careful and immediate action to prevent further damage to your system and to protect your personal data. By following the steps outlined above and maintaining vigilant system security practices, such as keeping your operating system and software up to date, using strong antivirus protection, and being cautious with emails and downloads, you can significantly reduce the risk of future infections. Remember, the key to dealing with malware is prompt action and ongoing vigilance.
Analysis Report
General information
| Family Name: | Backdoor.DllInject.TJ |
|---|---|
| Signature status: | Hash Mismatch |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
8a58fc31642a69cc1edcefe7296ceb79
SHA1:
6ffbe0be492cffd67ccd3f313f20c489b29bd17c
SHA256:
9A251DF6E17E1425751E8BFDECD3AABD8F21A743B7C185503A73DFE062ACAB32
File Size:
351.14 KB, 351144 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File has TLS 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
- 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 | GSE |
| File Description | GSE |
| File Version | 1, 0, 0, 2 |
| Internal Name | GSE |
| Legal Copyright | Copyright (C) 2021 GSE |
| Original Filename | steam.exe |
| Product Name | GSE |
| Product Version | 1, 0, 0, 2 |
| Source Control I D | 8563863 |
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| GSE | GSE | Hash Mismatch |
File Traits
- fptable
- WriteProcessMemory
- 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: | 1,324 |
|---|---|
| Potentially Malicious Blocks: | 38 |
| Whitelisted Blocks: | 1,276 |
| Unknown Blocks: | 10 |
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.- GameHack.GACJ
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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