Threat Database Trojans Trojan.Agent.FNC

Trojan.Agent.FNC

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 27,376
Threat Level: 80 % (High)
Infected Computers: 1
First Seen: June 29, 2026
Last Seen: July 16, 2026
OS(es) Affected: Windows

The detection of Trojan.Agent.FNC on your system indicates a potential security threat that requires immediate attention. This malware is categorized as a Trojan-type threat, which means it can cause significant harm to your computer and compromise your personal data. In this report, we will provide you with an overview of what Trojan.Agent.FNC is, how it operates, its symptoms, and most importantly, how to remove it from your system.

What Is Trojan.Agent.FNC?

Trojan.Agent.FNC is a type of malware that disguises itself as a legitimate program or file, allowing it to infiltrate your system without being detected. Once inside, it can perform a variety of malicious activities, including stealing sensitive information, installing additional malware, and providing unauthorized access to your computer. The name "Trojan" refers to the malware's ability to masquerade as a harmless program, much like the legendary Trojan Horse. It's essential to understand that Trojan.Agent.FNC is not a virus, but rather a type of malware that can cause significant damage to your system and compromise your personal data.

How Trojan.Agent.FNC Operates

Trojan.Agent.FNC operates by exploiting vulnerabilities in your system's security, often through social engineering tactics or by exploiting weaknesses in software. Once it gains access to your system, it can install additional malware, create backdoors for remote access, and steal sensitive information such as login credentials, credit card numbers, or personal data. It may also modify system settings, disable security software, or interfere with your internet connection. The malware can spread through various means, including infected email attachments, compromised websites, or infected software downloads.

Symptoms of Infection

Identifying the symptoms of a Trojan.Agent.FNC infection can be challenging, as it often disguises itself as a legitimate program. However, some common symptoms include slow system performance, unexpected pop-ups or ads, unfamiliar programs or icons on your desktop, and unusual network activity. You may also notice that your system is crashing frequently, or that your antivirus software is disabled or not functioning correctly. If you suspect that your system is infected with Trojan.Agent.FNC, it's essential to take immediate action to remove the malware and prevent further damage.

How to Remove Trojan.Agent.FNC

  1. Restart your system in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all instances of the malware.
  3. Uninstall any suspicious programs or software that may be related to the Trojan.Agent.FNC 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 system and perform another full scan to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.Agent.FNC from your system requires a combination of technical expertise and caution. By following the steps outlined in this report, you can effectively remove the malware and prevent further damage to your system. It's essential to remain vigilant and take proactive measures to protect your system from future malware infections, including keeping your operating system and software up-to-date, using strong antivirus software, and avoiding suspicious email attachments or downloads. Remember, preventing malware infections is always better than trying to remove them after the fact.

Analysis Report

General information

Family Name: Trojan.Agent.FNC
Signature status: No Signature

Known Samples

MD5: 52e3e8a125e0d4622af567add2c3f513
SHA1: a398bd236092db4a426747369ac06caa878472a7
SHA256: 014B894EAFC577D24B7C7794CC36995575E2012F6BA52FF6FA93CA0D0DD0724E
File Size: 398.85 KB, 398848 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have exports table
  • File doesn't have security information
  • 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)

File Traits

  • fptable
  • No Version Info
  • x64

Block Information

Total Blocks: 1,227
Potentially Malicious Blocks: 64
Whitelisted Blocks: 1,163
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 x x 0 0 x 0 0 0 x x 0 0 x 0 x x x x x x x x 0 0 x x x x x x x x x x x x x x x x x x x x x x x x 0 x x x 0 0 0 0 0 0 0 0 0 0 0 x x x 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 x x 0 0 0 0 0 0 0 0 0 0 0 x x 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 0 0 x 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 0 0 0 0 0 0 0 x 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x 0 x 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 x 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 0 0 0 0 0 2 0 0 0 0 0 0 0 0 1 0 1 2 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 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 0 0 0 0 0 0 0 0 0 0 1 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 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 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 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 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 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 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 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 1 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 0 0 0 1 0 0 0 0 0 0 0 1 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 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 1 0 0 0 0 0 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

  • Agent.FNC
  • Trojan.Agent.Gen.DNR

Files Modified

File Attributes
c:\users\user\appdata\local\temp\trash_temp_1784214296\trash_doc_0.txt Generic Write,Read Attributes
c:\users\user\appdata\local\temp\trash_temp_1784214296\trash_doc_1.txt Generic Write,Read Attributes
c:\users\user\appdata\local\temp\trash_temp_1784214296\trash_doc_10.txt Generic Write,Read Attributes
c:\users\user\appdata\local\temp\trash_temp_1784214296\trash_doc_11.txt Generic Write,Read Attributes
c:\users\user\appdata\local\temp\trash_temp_1784214296\trash_doc_2.txt Generic Write,Read Attributes
c:\users\user\appdata\local\temp\trash_temp_1784214296\trash_doc_3.txt Generic Write,Read Attributes
c:\users\user\appdata\local\temp\trash_temp_1784214296\trash_doc_4.txt Generic Write,Read Attributes
c:\users\user\appdata\local\temp\trash_temp_1784214296\trash_doc_5.txt Generic Write,Read Attributes
c:\users\user\appdata\local\temp\trash_temp_1784214296\trash_doc_6.txt Generic Write,Read Attributes
c:\users\user\appdata\local\temp\trash_temp_1784214296\trash_doc_7.txt Generic Write,Read Attributes
Show More
c:\users\user\appdata\local\temp\trash_temp_1784214296\trash_doc_8.txt Generic Write,Read Attributes
c:\users\user\appdata\local\temp\trash_temp_1784214296\trash_doc_9.txt Generic Write,Read Attributes

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtAssociateWaitCompletionPacket
  • ntdll.dll!NtClose
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
Show More
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWriteFile
  • UNKNOWN

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