Threat Database Trojans Trojan.Agent.PDFI

Trojan.Agent.PDFI

By CagedTech in Trojans

Threat Scorecard

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.

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

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
  2. 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.
  3. Uninstall any suspicious programs or applications that may be related to the infection.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
  5. 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

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

Total Blocks: 70
Potentially Malicious Blocks: 3
Whitelisted Blocks: 67
Unknown Blocks: 0

Visual Map

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

  • Agent.PDFI
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