Trojan.Agent.XFF
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: | 19,583 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 18 |
| First Seen: | October 14, 2024 |
| Last Seen: | July 6, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.XFF 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 operations, symptoms, and most importantly, the steps to remove it from your computer.
Table of Contents
What Is Trojan.Agent.XFF?
Trojan.Agent.XFF is identified as a Trojan-type threat, which is a broad category of malware designed to deceive users by appearing as legitimate software. Trojans can lead to various malicious activities, including data theft, unauthorized access to the system, and installation of additional malware. The name itself does not specify a well-known malware family, but its classification as a Trojan indicates its potential to cause significant harm.
How Trojan.Agent.XFF Operates
Trojan.Agent.XFF, like other Trojans, likely operates by disguising itself as a harmless program or file, waiting for the user to execute it. Once activated, it can start its malicious activities, which may include but are not limited to, stealing sensitive information, downloading more malware, or providing unauthorized access to the attacker. Trojans often exploit vulnerabilities in the system or use social engineering tactics to trick users into installing them.
Symptoms of Infection
Identifying a Trojan infection can be challenging due to its stealthy nature. However, some common symptoms may indicate the presence of malware like Trojan.Agent.XFF. These include unexpected changes in system performance, such as slow operation, frequent crashes, or unusual network activity. Additionally, the appearance of unwanted programs, toolbars, or pop-ups can also be indicative of a Trojan infection. It's essential to monitor your system for any unusual behavior and take immediate action if you suspect an infection.
How to Remove Trojan.Agent.XFF
- Enter Safe Mode with Networking: Restart your computer and enter Safe Mode. This will limit the malware's ability to interfere with the removal process. Ensure you have an active internet connection to download necessary tools.
- Full Scan with a Reputable Tool: Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This can help identify and remove the Trojan and any associated malware.
- Uninstall Suspicious Programs: Check your installed programs for any that you do not recognize or that were installed around the time the symptoms began. Uninstall these programs to prevent further damage.
- Reset Browsers: If your browsers (Chrome, Firefox, Edge) have been affected, resetting them to their default settings can remove any malicious extensions or settings changes made by the Trojan.
- Reboot and Re-scan: After completing the above steps, reboot your computer and perform another full scan with your anti-malware tool to ensure all threats have been removed.
Conclusion
Removing Trojan.Agent.XFF requires careful and immediate action to prevent further damage to your system and protect your personal data. By following the steps outlined in this report and maintaining good security practices, such as regularly updating your software and being cautious with email attachments and downloads, you can significantly reduce the risk of future infections. Remember, vigilance and the use of reputable security tools are key to keeping your computer and data safe.
Analysis Report
General information
| Family Name: | Trojan.Agent.XFF |
|---|---|
| Signature status: | Self Signed |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
8adf0b963f616a475f600742a99941aa
SHA1:
63ee5b4f0d95d94235765255432e2e16c0fe917f
SHA256:
E913AC0A4AA559CDC9DDD056D58DE62CB7E1A9DB13CF98E5F72F2A38C2B8CCA1
File Size:
532.64 KB, 532640 bytes
|
|
MD5:
67dd0f2faefe019f748f4d9f54a585c6
SHA1:
0e83bdf9a21b9283b7359ae52b80d7a1cb7a40dc
SHA256:
800BA9EF63FA8B841D6965303F3C04CC38DBF4B945B45044BDB248A7796E933C
File Size:
532.64 KB, 532640 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have 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)
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 |
|---|---|---|
| 37HaoT.projects.google.com | 37HaoT.projects.google.com | Self Signed |
| UPrANV.projects.google.com | UPrANV.projects.google.com | Self Signed |
File Traits
- dll
- 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: | 1,535 |
|---|---|
| Potentially Malicious Blocks: | 25 |
| Whitelisted Blocks: | 1,510 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| c:\users\public\data\zcrxdebug.txt | Generic Write,Read Attributes |
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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