Trojan.Agent.THB
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: | 24,617 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 25 |
| First Seen: | August 21, 2024 |
| Last Seen: | June 4, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.THB 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 take steps to remove it.
Table of Contents
What Is Trojan.Agent.THB?
Trojan.Agent.THB is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate or harmless. The term "Trojan" refers to the fact that this malware often enters a system by deceiving the user, rather than through a direct attack. The ".THB" suffix may indicate a specific variant or designation within the Trojan category, but without more information, it's difficult to determine its exact characteristics or behaviors.
How Trojan.Agent.THB Operates
Trojan horses like Trojan.Agent.THB typically operate by exploiting vulnerabilities in software or human behavior to gain unauthorized access to a system. Once inside, they can perform a variety of malicious actions, such as stealing sensitive information, installing additional malware, or providing a backdoor for remote access by an attacker. The specific actions of Trojan.Agent.THB are not known without further analysis, but its presence on your system is a clear indication that your security has been compromised.
Symptoms of Infection
Identifying a Trojan infection can be challenging because these malware types are designed to remain stealthy. However, some common symptoms that may indicate the presence of Trojan.Agent.THB or similar malware include unusual system behavior, such as slow performance, unexpected crashes, or unfamiliar programs and icons. You might also notice changes in your web browser's behavior, such as unexpected redirects or the appearance of unwanted toolbars or advertisements.
- Unexplained changes in system settings or performance
- Appearance of unfamiliar programs or icons
- Changes in browser behavior, such as redirects or new toolbars
- Increased pop-up advertisements
- Difficulty in executing certain programs or system functions
How to Remove Trojan.Agent.THB
- Enter Safe Mode with Networking to prevent the malware from spreading or communicating with its command and control servers.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all traces of the malware.
- Uninstall any suspicious programs that were installed around the time the malware was detected.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes.
- Reboot your system 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.THB requires a thorough and systematic approach to ensure that all components of the malware are eliminated from your system. By following the steps outlined above and maintaining vigilant security practices, such as keeping your operating system and software up to date, using strong antivirus software, and being cautious when clicking on links or opening attachments from unknown sources, you can protect your system from similar threats in the future. Remember, the key to dealing with malware is prompt action and a comprehensive removal strategy.
Analysis Report
General information
| Family Name: | Trojan.Agent.THB |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
6f4eae3c53ad62f570cdd79ca7dff473
SHA1:
45687db5f41364ada569d65c9b7bf7db02eae659
SHA256:
64A4DE324FE834234FC6CA948D8BAB4226A89F4520E98C7F632D437A7F7DC03F
File Size:
5.86 MB, 5858816 bytes
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MD5:
07599c86cee1b30a28b187265f8accb6
SHA1:
bca0063c4e2a43c95774be0c178e5a1d881792f2
SHA256:
1B48ACAF506806D5A15B74203837A68FE4AC9D4DBC225AC4FF0C7E0FD6D08A71
File Size:
5.86 MB, 5858816 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have security information
- File has 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)
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- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Traits
- 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: | 1,183 |
|---|---|
| Potentially Malicious Blocks: | 53 |
| Whitelisted Blocks: | 1,130 |
| 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.- Trojan.Agent.Gen.BFX
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 |
Show More
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