Trojan.Agent.FEA
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: | 24,024 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 11 |
| First Seen: | January 13, 2024 |
| Last Seen: | June 3, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.FEA on your system indicates a potential security threat that requires immediate attention. This type of threat is generally associated with malicious software designed to compromise the security and integrity of your computer. It's essential to understand the nature of this threat and take appropriate steps to remove it and prevent future infections.
Table of Contents
What Is Trojan.Agent.FEA?
Trojan.Agent.FEA is a type of malware that falls under the category of Trojans. Trojans are malicious programs that disguise themselves as legitimate software, allowing them to bypass security measures and gain unauthorized access to a computer system. The term "Agent" in the detection name might suggest that this malware is designed to operate surreptitiously, potentially allowing an attacker to control the infected system remotely or steal sensitive information.
How Trojan.Agent.FEA Operates
Malware like Trojan.Agent.FEA typically operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it can perform a variety of malicious actions, including but not limited to, stealing personal data, installing additional malware, or providing unauthorized access to the infected system. The exact operational methods can vary widely depending on the specific goals of the malware creators.
Symptoms of Infection
Symptoms of a Trojan infection can be subtle and may not always be immediately apparent. Common signs include unusual system behavior, such as unexpected crashes, slow performance, or unfamiliar programs and icons. Additionally, if your antivirus software is detecting and blocking suspicious activities, it could be a sign that your system is infected. Sometimes, the absence of obvious symptoms does not mean the system is clean; many Trojans are designed to operate stealthily.
- Unexplained changes to system settings or files
- Appearance of unfamiliar or suspicious programs
- Increased network activity without a clear cause
- System crashes or instability
How to Remove Trojan.Agent.FEA
- Enter Safe Mode with Networking: This will limit the malware's ability to spread or interfere with the removal process. Restart your computer, and as it boots up, press the key that opens the boot menu (this varies by computer manufacturer but is often F8, F12, or Del), and then select Safe Mode with Networking.
- Perform a Full Scan: Use a reputable antivirus tool, such as SpyHunter, to perform a full scan of your system. Ensure your antivirus software is updated to the latest version to increase the chances of detecting and removing the malware.
- Uninstall Suspicious Programs: Go through the list of installed programs on your computer and uninstall any that you do not recognize or that were installed around the time you suspect the infection occurred.
- Reset Your Browser: If your browser (such as Chrome, Firefox, or Edge) has been affected, resetting it to its default settings can help remove any malicious extensions or settings changes made by the malware.
- Reboot and Re-scan: After completing the above steps, restart your computer in normal mode and perform another full scan with your antivirus software to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.Agent.FEA requires careful and systematic steps to ensure that all components of the malware are eliminated from your system. It's crucial to stay vigilant and maintain good cybersecurity practices to prevent future infections. Keeping your operating system, software, and antivirus tools up to date, avoiding suspicious downloads, and being cautious with email attachments and links can significantly reduce the risk of malware infections. If you're unsure about any part of the removal process, consider seeking help from a cybersecurity professional.
Analysis Report
General information
| Family Name: | Trojan.Agent.FEA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
2eaf87bf437925d13fc6596920d49819
SHA1:
0f7cfeeb356959d7336d15dcacbdd37eabb7333f
SHA256:
F5848AC22A62541A4393C776D475F43B3FD5D9D6E007F93E505BDDB0C5FBCEE6
File Size:
2.98 MB, 2979410 bytes
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|
MD5:
bd8e4617cbb237672b304e60f2d855e2
SHA1:
5d2daff8864c047ef79bfcd9b878864caee71650
SHA256:
FDD3395B8F205273C14668135612D5BCA6E47F54F81525B91EE7048152CC6EFF
File Size:
3.32 MB, 3320937 bytes
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MD5:
e8ae55976d3a8248a27be18b8347e430
SHA1:
d9d811bd7beab7883dd58c9884c7b5e658bbddbc
SHA256:
1509E698C2ABB19AD734AE3FBCAAC7C0766B43897AD74E58E4F122261E1DF14D
File Size:
3.62 MB, 3619244 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 resources
- 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
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- 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 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 |
|---|---|
| Comments | http://opencv.org/ |
| Company Name | Kh_Team |
| File Description |
|
| File Version |
|
| Internal Name | opencv_highgui480 |
| Original Filename | opencv_highgui480.dll |
| Product Name | OpenCV library |
| Product Version | 4.8.0 |
File Traits
- big overlay
- dll
- 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: | 16,090 |
|---|---|
| Potentially Malicious Blocks: | 2,465 |
| Whitelisted Blocks: | 13,293 |
| Unknown Blocks: | 332 |
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.FEA
- Keylogger.AIU
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\cmd.exe | ꋁ桑⛙ǜ | RegNtPreCreateKey |
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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