Trojan.Agent.DFDN
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: | 20,029 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 23 |
| First Seen: | September 6, 2025 |
| Last Seen: | June 16, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.DFDN on your system indicates a potential security threat that requires immediate attention. This Trojan-type threat can compromise the integrity of your computer and put your personal data at risk. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.
Table of Contents
What Is Trojan.Agent.DFDN?
Trojan.Agent.DFDN is a type of malware that can infiltrate your system without your knowledge or consent. The term "Trojan" refers to a broad category of malicious software that disguises itself as legitimate programs or files, allowing it to evade detection and gain unauthorized access to your computer. Trojan.Agent.DFDN, like other Trojans, can be used to steal sensitive information, disrupt system operation, or provide a backdoor for other malicious activities.
How Trojan.Agent.DFDN Operates
Once installed, Trojan.Agent.DFDN can operate in various ways, depending on its intended purpose. It may attempt to communicate with its command and control servers to receive instructions or transmit stolen data. This malware can also modify system settings, create new files or folders, and execute malicious commands. Its ability to blend in with legitimate system processes makes it challenging to detect without proper security tools.
Symptoms of Infection
Identifying a Trojan infection can be difficult, as it often does not display obvious symptoms. However, you might notice unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs running in the background. Other signs may include unexpected changes to your browser settings, new toolbars or extensions, and an increase in pop-up ads. If you suspect that your system is infected, it is crucial to act quickly to minimize potential damage.
How to Remove Trojan.Agent.DFDN
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a clean environment to perform removal steps.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This will help identify and remove all components of the Trojan.
- Uninstall any suspicious programs or applications that you do not recognize or no longer need. Be cautious, as some malware may disguise itself as legitimate software.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or changes made by the Trojan.
- After completing the above steps, reboot your computer and perform another full scan with your anti-malware tool to ensure that all remnants of the Trojan have been removed.
Conclusion
Removing Trojan.Agent.DFDN requires a 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 regularly updating your operating system and security software, you can protect your computer from similar threats in the future. Remember, prevention is key, and staying informed about the latest malware threats is crucial in the ongoing battle against cybercrime.
Analysis Report
General information
| Family Name: | Trojan.Agent.DFDN |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
fa037284d584658e484cd45cc95c739a
SHA1:
a57eb646c205dc5654477e2652b98e5c2f55ce17
SHA256:
F9E0D861797D36BCDBE533596959936F9D5487FE109CD251E929FF21E5A3C1A7
File Size:
8.62 MB, 8620032 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)
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 |
|---|---|
| Assembly Version | 1.0.0.0 |
| Company Name | Microsoft |
| File Description | MicrosoftEdgeUpdater |
| File Version | 1.0.0.0 |
| Internal Name | MicrosoftEdgeUpdater.dll |
| Original Filename | MicrosoftEdgeUpdater.dll |
| Product Name | MicrosoftEdgeUpdater |
| Product Version | 1.0.0 |
File Traits
- 2+ executable sections
- GetConsoleWindow
- HighEntropy
- VirtualAllocExNuma
- 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: | 7,873 |
|---|---|
| Potentially Malicious Blocks: | 17 |
| Whitelisted Blocks: | 7,819 |
| Unknown Blocks: | 37 |
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.DFCF
- Agent.DFDN
- Agent.DFZA
- Agent.DGC
- Filecoder.XJ
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- Rugmi.E
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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