Trojan.Stealer.TR
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: | 2 |
| First Seen: | October 3, 2023 |
| Last Seen: | February 15, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Stealer.TR indicates that your system has been compromised by a type of malicious software. This threat is categorized as a Trojan, which is a broad term for malware that disguises itself as legitimate software. Trojans can cause significant harm to your computer and data, making it essential to understand the nature of this threat and take immediate action to remove it.
Table of Contents
What Is Trojan.Stealer.TR?
Trojan.Stealer.TR is a type of malware designed to steal sensitive information from infected computers. The term "Trojan" refers to the malware's ability to masquerade as legitimate software, allowing it to evade detection and gain unauthorized access to your system. The ".Stealer" part of the name suggests that this malware is focused on stealing sensitive data, such as login credentials, financial information, or personal data.
How Trojan.Stealer.TR Operates
Once installed on your system, Trojan.Stealer.TR can operate in various ways to achieve its goals. It may create backdoors, allowing remote access to your computer, or it may use keyloggers and other surveillance tools to capture sensitive information. This malware can also communicate with its command and control servers to receive updates, send stolen data, or download additional malicious components. The exact operation of Trojan.Stealer.TR can vary, but its primary objective is to compromise your system's security and steal valuable information.
Symptoms of Infection
Identifying the symptoms of a Trojan.Stealer.TR infection can be challenging, as this malware is designed to remain stealthy. However, you may notice unusual system behavior, such as slow performance, unexpected crashes, or unfamiliar programs running in the background. You may also receive warnings from your security software or notice that your browser settings have been altered. If you suspect that your system has been infected with Trojan.Stealer.TR, it is crucial to take immediate action to remove the threat.
How to Remove Trojan.Stealer.TR
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for internet access. This will make it easier to download and install removal tools.
- Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system to detect and remove all instances of Trojan.Stealer.TR.
- Uninstall any suspicious programs that may be related to the infection. Be cautious when removing programs, as some may be legitimate or required by your system.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings that may have been altered by the malware.
- Reboot your computer and perform another scan with your anti-malware tool to ensure that all remnants of the malware have been removed.
Conclusion
Removing Trojan.Stealer.TR from your system requires careful attention to detail and a comprehensive approach. By following the steps outlined above and using reputable removal tools, you can help ensure that your system is free from this malicious software. Remember to stay vigilant and keep your security software up to date to prevent future infections. Regularly backing up your important data and being cautious when downloading software or clicking on links can also help protect your system from similar threats in the future.
Analysis Report
General information
| Family Name: | Trojan.Stealer.TR |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
1a6af40461e8a89b6d6dc18bc1e38339
SHA1:
366351d05739d3ccf1aea1e1c2decf63968dca88
SHA256:
9635299D0AAC42B2D5847DE7DB454903BA220497C636B9273B4A861B1B2B299B
File Size:
866.82 KB, 866816 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 console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
- 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 | Flexera |
| File Description | ISSign64 |
| File Version | 1.0.0.0 |
| Internal Name | ISSign64.exe |
| Legal Copyright | Copyright (c) 2020 Flexera. All Rights Reserved. |
| Original Filename | ISSign64.exe |
| Product Name | InstallShield |
| Product Version | 1.0.0.0 |
File Traits
- 2+ executable sections
- HighEntropy
- Installer Version
- 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: | 878 |
|---|---|
| Potentially Malicious Blocks: | 47 |
| Whitelisted Blocks: | 830 |
| Unknown Blocks: | 1 |
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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