Trojan.Agent.PDFI
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: | 27,194 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 1 |
| First Seen: | May 27, 2026 |
| Last Seen: | June 10, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.PDFI 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.PDFI?
Trojan.Agent.PDFI is a type of Trojan horse malware that can infect your computer through various means, such as opening malicious email attachments, visiting compromised websites, or downloading infected software. Once inside, it can perform a range of malicious activities, including data theft, system compromise, and disruption of normal computer functions. The name "Trojan.Agent.PDFI" suggests that it may be related to PDF files, but this is not necessarily the case, and its true nature and purpose can only be determined through further analysis.
How Trojan.Agent.PDFI Operates
Trojan horses like Trojan.Agent.PDFI are designed to operate stealthily, often disguising themselves as legitimate programs or files. They can create backdoors, allowing remote access to your computer, and can also install additional malware or viruses. Trojan.Agent.PDFI may also attempt to communicate with its command and control servers to receive updates or transmit stolen data. Its primary goal is to remain undetected and continue to operate on your system, causing harm and exploiting your computer's resources.
Symptoms of Infection
Identifying a Trojan horse infection can be challenging, as it often doesn't exhibit obvious symptoms. However, you may notice some unusual behavior, such as slow system performance, frequent crashes, or unexpected pop-ups. You may also notice that your computer is behaving erratically, or that your personal data is being accessed or transmitted without your consent. If you suspect that your computer is infected with Trojan.Agent.PDFI, it's essential to take immediate action to remove it.
How to Remove Trojan.Agent.PDFI
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malicious files or programs associated with Trojan.Agent.PDFI.
- Uninstall any suspicious programs or applications that may be related to the infection.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your computer and perform another full scan with your anti-malware tool to ensure that the infection has been completely removed.
Conclusion
Removing Trojan.Agent.PDFI from your system requires careful attention and a thorough approach. By following the steps outlined above and using reputable anti-malware tools, you can effectively remove the infection and prevent future occurrences. It's essential to remain vigilant and take proactive measures to protect your computer and personal data from malware threats like Trojan.Agent.PDFI. Regularly updating your operating system, using strong antivirus software, and practicing safe computing habits can help prevent infections and keep your computer secure.
Analysis Report
General information
| Family Name: | Trojan.Agent.PDFI |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
17f434613f575a9e46bc51de95a08f1f
SHA1:
6362df2a7a3f12503411e53c29191f55b8ab31b0
SHA256:
D51966B10C8F64CEF2D22CA327356BA4E6F01D459E7150F0E46C4B0E9C26D053
File Size:
17.41 KB, 17408 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 TLS information
- File is 32-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
- File is Native application (NOT .NET application)
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- 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 Traits
- No Version Info
- x86
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: | 70 |
|---|---|
| Potentially Malicious Blocks: | 3 |
| Whitelisted Blocks: | 67 |
| 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.- Agent.PDFI
- Rozena.AO
- Rozena.GDA
- Trojan.Kryptik.Gen.AEU
- Trojan.Kryptik.Gen.CXG
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- Trojan.ReverseShell.Gen.T