Trojan.Agent.ZFHA
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: | 15 |
| First Seen: | October 7, 2023 |
| Last Seen: | April 2, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.ZFHA on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the threat, its operational mechanisms, symptoms of infection, and most importantly, steps to remove it from your system.
Table of Contents
What Is Trojan.Agent.ZFHA?
Trojan.Agent.ZFHA is identified as a Trojan-type threat. Trojans are malicious programs that can cause significant harm to your computer system. They are designed to allow unauthorized access to your system, potentially leading to data theft, system damage, or the installation of additional malware. The name "Trojan.Agent.ZFHA" suggests it is a variant of Trojan horse malware, but without specific details, it's crucial to understand the general behavior of such threats to effectively combat them.
How Trojan.Agent.ZFHA Operates
Trojan horses, like Trojan.Agent.ZFHA, typically operate by disguising themselves as legitimate software. Once installed on your system, they can create backdoors for remote access, allowing attackers to control your system, steal sensitive information, or use your system for malicious activities. These threats often exploit vulnerabilities in software or manipulate users into installing them through deceptive means, such as embedding themselves in seemingly harmless programs or attachments.
Symptoms of Infection
Identifying a Trojan infection can be challenging due to their stealthy nature. However, common symptoms include unusual system behavior, such as slow performance, frequent crashes, or the appearance of unwanted programs or toolbars. You might also notice that your system settings have changed without your intervention, or you're being redirected to unwanted websites. In some cases, the presence of a Trojan might not be immediately noticeable, emphasizing the importance of regular system scans and updates.
How to Remove Trojan.Agent.ZFHA
- Enter Safe Mode with Networking: This will limit the malware's ability to interfere with the removal process. Restart your computer and press the key to access your boot menu (this varies by manufacturer but is often F12, F2, or Del). Select the option to boot into Safe Mode with Networking.
- Conduct a Full Scan: Utilize a reputable anti-malware tool, such as SpyHunter, to perform a full system scan. Ensure your anti-malware software is updated to the latest version to maximize its effectiveness against the latest threats.
- Uninstall Suspicious Programs: Go through your installed programs and uninstall any that you don't recognize or that were installed around the time you suspect the infection occurred.
- Reset Your Browsers: If your browsers (Chrome, Firefox, Edge, etc.) are behaving strangely or showing signs of infection, reset them to their default settings. This can often remove malicious extensions or settings changes made by the Trojan.
- Reboot and Re-scan: After taking the above steps, restart your computer and perform another full system scan with your anti-malware tool to ensure that the threat has been fully removed.
Conclusion
Removing Trojan.Agent.ZFHA requires a combination of technical knowledge and the right tools. By following the steps outlined above and maintaining good cybersecurity practices, such as regularly updating your software, using strong antivirus programs, and being cautious with emails and downloads, you can significantly reduce the risk of future infections. Remember, prevention and prompt action are key to protecting your digital assets from malicious threats like Trojan.Agent.ZFHA.
Analysis Report
General information
| Family Name: | Trojan.Agent.ZFHA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
6f40305c7e1eeb974840e979ce83ef37
SHA1:
9f795fd3265a5cb57a7fb90f2120377534a98241
SHA256:
34D232324180671216F4B2ABCB813657B7A093ED1D9F9F7A6CCFD6961B3EE85E
File Size:
7.32 MB, 7324672 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- 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
- 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 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.
File Traits
- imgui
- No Version Info
- 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: | 13,729 |
|---|---|
| Potentially Malicious Blocks: | 2,604 |
| Whitelisted Blocks: | 10,866 |
| Unknown Blocks: | 259 |
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.ZFHA
