Trojan.Agent.TUB
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: | 11,678 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 18 |
| First Seen: | January 30, 2025 |
| Last Seen: | June 15, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.TUB 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 it's essential to understand its nature and how to remove it effectively. In this report, we will provide you with an overview of Trojan.Agent.TUB, its operating methods, symptoms of infection, and a step-by-step guide on how to remove it from your system.
Table of Contents
What Is Trojan.Agent.TUB?
Trojan.Agent.TUB is a type of Trojan horse malware that can infect your computer without your knowledge or consent. Trojans are malicious programs that disguise themselves as legitimate software, allowing them to bypass security measures and gain unauthorized access to your system. Once inside, they can cause significant damage, including data theft, system crashes, and the installation of additional malware.
How Trojan.Agent.TUB Operates
Trojan.Agent.TUB, like other Trojans, operates by exploiting vulnerabilities in your system or tricking you into installing it. It can be spread through various means, such as infected email attachments, compromised websites, or infected software downloads. Once installed, it can connect to a remote server to receive instructions, download additional malware, or transmit sensitive information back to its creators. The specific actions of Trojan.Agent.TUB can vary, but its primary goal is to compromise your system's security and integrity.
Symptoms of Infection
Identifying a Trojan infection can be challenging, as it often disguises itself as legitimate software. However, there are some common symptoms that may indicate the presence of Trojan.Agent.TUB or similar malware on your system. These include slow system performance, unexpected pop-ups or advertisements, unfamiliar programs or icons, and suspicious network activity. If you notice any of these symptoms, it's crucial to take immediate action to protect your system and data.
How to Remove Trojan.Agent.TUB
- 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. This will help identify and remove all instances of Trojan.Agent.TUB and any associated malware.
- Uninstall any suspicious programs or applications that you don't recognize or that were installed around the time of the infection.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings that may have been installed by the malware.
- Reboot your computer and perform another full scan with your anti-malware tool to ensure that all remnants of the malware have been removed.
Conclusion
Removing Trojan.Agent.TUB from your system requires a thorough and careful approach to ensure that all instances of the malware are eliminated. By following the steps outlined in this report, you can help protect your system and data from the potential harm caused by this type of malware. Remember to always be cautious when installing software, opening email attachments, or visiting websites, and to keep your anti-malware tools up to date to prevent future infections. If you're unsure about any aspect of the removal process, consider seeking the help of a professional to ensure your system is completely clean and secure.
Analysis Report
General information
| Family Name: | Trojan.Agent.TUB |
|---|---|
| Signature status: | Self Signed |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
9b3a8fe86e2789d18642c9344d9e7f50
SHA1:
f5ec78d3ced8e90aba2167a65512e8f39b043458
SHA256:
625A5687EF1088A1DF9FF21FBE8F0DDD57150492029325FD81ECD81A919B99EE
File Size:
1.47 MB, 1474560 bytes
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MD5:
3feb08a89b754d79e498010cdf72b05d
SHA1:
b51772ce44e66146cc1f4e840df0f56a0ddb3118
SHA256:
75EB65532973EF6C8C68338E089E4AE86B1786F9977665F723325BA538A6E595
File Size:
2.16 MB, 2158624 bytes
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MD5:
deb915966a2425641a61fdcc04cb67bc
SHA1:
585d403d6c9842cca085e696af5f74129e2d6e6f
SHA256:
19858B694A7A913BC87C1261A07040F34E4EFC4EF959ABA57DE6F52D8D8A1119
File Size:
2.16 MB, 2156168 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File has exports table
- 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 |
|---|---|
| Comments | Eldad Kuperman |
| Company Name |
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| File Description |
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| File Version |
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| Internal Name |
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| Legal Copyright |
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| Original Filename |
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| Product Name |
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| Product Version |
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| Special Build | WDK 8.1. |
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 |
|---|---|---|
| AAF Optimus Hardware Compatibility Publisher | AAF Optimus Hardware Compatibility Publisher | Self Signed |
| AAF Optimus | AAF Optimus RSA-384 Code Signing CA | Self Signed |
File Traits
- 2+ executable sections
- dll
- HighEntropy
- 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: | 7,292 |
|---|---|
| Potentially Malicious Blocks: | 3,244 |
| Whitelisted Blocks: | 4,048 |
| Unknown Blocks: | 0 |
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.TUB
- Agent.TUC
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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