Trojan.Agent.UDA
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: | 16,926 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 7 |
| First Seen: | February 13, 2025 |
| Last Seen: | May 24, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.UDA indicates that your system has been compromised by a potentially malicious program. This type of threat is generally 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 and address the issue promptly.
Table of Contents
What Is Trojan.Agent.UDA?
Trojan.Agent.UDA is identified as a Trojan-type threat, suggesting it may operate by deceiving users into installing it, often by masquerading as useful or desirable software. Once installed, it can perform a variety of malicious actions, depending on its design and the intentions of its creators. The term "Agent" might imply that it acts on behalf of another entity or program, potentially indicating a component of a larger malware system.
How Trojan.Agent.UDA Operates
Trojan.Agent.UDA, like other Trojans, likely operates by exploiting user trust or system vulnerabilities to gain unauthorized access to a computer. After gaining entry, it can engage in various malicious activities, such as stealing sensitive information, installing additional malware, or providing a backdoor for remote access by attackers. The specifics of its operation can vary, but the common goal is to compromise the security and integrity of the infected system.
Symptoms of Infection
Symptoms of a Trojan.Agent.UDA infection can be subtle or overt, depending on its payload and the actions it performs. Common indicators of a Trojan infection include unusual system behavior, such as unexpected crashes, slow performance, or unfamiliar programs and icons. Users might also notice increased network activity, pop-ups, or other signs of malicious activity. However, some Trojans are designed to operate stealthily, making them harder to detect without specific security tools.
How to Remove Trojan.Agent.UDA
- Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This mode allows you to use the internet to download necessary tools while restricting potentially malicious programs from running.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated to the latest version to increase the chances of detecting and removing the Trojan.
- Uninstall suspicious programs that you do not recognize or that were installed around the time the infection was detected. Be cautious and only uninstall programs you are certain are not needed or are known to be malicious.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This step can help remove any malicious extensions or settings that the Trojan might have installed.
- Finally, reboot your system and perform another scan to ensure that the malware has been fully removed and that no additional threats are present.
Conclusion
Removing Trojan.Agent.UDA requires careful attention to detail and the use of appropriate security tools. It's crucial to stay vigilant and take proactive measures to protect your system, including keeping your operating system and software up to date, using strong antivirus software, and practicing safe browsing habits. By understanding the nature of Trojan threats and how to address them, you can significantly reduce the risk of infection and maintain a secure computing environment.
Analysis Report
General information
| Family Name: | Trojan.Agent.UDA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
5dc6353fd044d2746db4f14d96cf3c4f
SHA1:
192ba64b0ad8657a828b0defd3fc2f8ad197bfb3
SHA256:
5EB5D617D69E5E87FAAFC4305FCAC6B3941CE5161AA632B5C0D454BB3F12B976
File Size:
783.87 KB, 783872 bytes
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MD5:
2429046ca1eca243cb9918dfa9319b91
SHA1:
68ae085b686cb1d50473f381e47905b1c06f3514
SHA256:
59A30162CD98133519370F955179F3A65910758C027A9B32EB476783F3E37A9D
File Size:
793.09 KB, 793088 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 security information
- 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
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- IMAGE_FILE_DLL is not set inside PE header (Executable)
- 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 |
|---|---|
| Company Name | TNT ENTERTAINMENT inc |
| File Description | Lightweight utility for patching binary files |
| File Version |
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| Internal Name | Auto_Modificator |
| Legal Copyright | 2025 © TNT ENTERTAINMENT inc |
| Original Filename | Auto_Modificator |
| Product Name | Auto_Modificator |
| Product Version |
|
File Traits
- HighEntropy
- 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: | 3,328 |
|---|---|
| Potentially Malicious Blocks: | 223 |
| Whitelisted Blocks: | 3,044 |
| Unknown Blocks: | 61 |
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.- Agent.UDA
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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