Trojan.Downloader.GDT
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: | August 30, 2025 |
| Last Seen: | January 21, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Downloader.GDT on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to download and install additional malicious software on your computer, which can lead to a range of problems, including data theft, system crashes, and compromised security. In this report, we will provide an overview of Trojan.Downloader.GDT, its operating methods, symptoms of infection, and steps to remove it from your system.
Table of Contents
What Is Trojan.Downloader.GDT?
Trojan.Downloader.GDT is a type of Trojan horse malware that is designed to download and install additional malicious software on your computer. 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 your system. The "Downloader" part of the name indicates that this malware is capable of downloading and installing additional malicious software, which can lead to a range of problems.
How Trojan.Downloader.GDT Operates
Trojan.Downloader.GDT typically operates by exploiting vulnerabilities in your system or tricking you into installing it. Once installed, it can download and install additional malicious software, including viruses, spyware, and adware. This malware can also modify system settings, steal sensitive information, and disrupt system performance. It is often spread through email attachments, infected software downloads, or exploited vulnerabilities in web browsers.
Symptoms of Infection
Symptoms of a Trojan.Downloader.GDT infection can vary, but common signs include slow system performance, unexpected pop-ups and ads, and unfamiliar programs or icons on your desktop. You may also experience system crashes, freezes, or errors, as well as unexpected changes to your system settings. If you suspect that your system is infected with Trojan.Downloader.GDT, it is essential to take immediate action to remove it.
How to Remove Trojan.Downloader.GDT
- Boot your system 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 and detect and remove any malicious software.
- Uninstall any suspicious programs or applications that you do not recognize or that were installed without your knowledge or consent.
- 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 all malicious software has been removed.
Conclusion
Removing Trojan.Downloader.GDT from your system requires careful attention to detail and a thorough understanding of the malware's operating methods. By following the steps outlined in this report, you can help to ensure that your system is free from this malicious software and that your sensitive information is protected. Remember to always be cautious when downloading software or opening email attachments, and to keep your anti-malware software up to date to prevent future infections.
Analysis Report
General information
| Family Name: | Trojan.Downloader.GDT |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
5fb2c7e94cda1487faf31924b8337898
SHA1:
95a01a15f5c0c7f2a79e431cd6c3fdca0a51dc39
SHA256:
F3007C5D6470CC859C0676E3C5E73D6745CA8058B25F5E99FDE8E40EA6981356
File Size:
75.78 KB, 75776 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have security 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)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Traits
- No Version Info
- 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: | 140 |
|---|---|
| Potentially Malicious Blocks: | 15 |
| Whitelisted Blocks: | 125 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| c:\users\user\appdata\roaming\updater_log.txt | Generic Write,Read Attributes |
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 |
|---|---|
| Network Urlomon |
|