Threat Database Trojans Trojan.MSIL.Agent.GFDI

Trojan.MSIL.Agent.GFDI

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 26,686
Threat Level: 80 % (High)
Infected Computers: 1
First Seen: January 20, 2026
Last Seen: May 18, 2026
OS(es) Affected: Windows

The detection of Trojan.MSIL.Agent.GFDI 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 operation, symptoms, and most importantly, steps to remove it from your system.

What Is Trojan.MSIL.Agent.GFDI?

Trojan.MSIL.Agent.GFDI is identified as a Trojan-type threat. Trojans are malicious programs that can cause significant harm to your computer system. They are designed to allow unauthorized access to your system, potentially leading to data theft, system compromise, and the installation of additional malware. The name "Trojan.MSIL.Agent.GFDI" suggests it is a type of agent Trojan, possibly designed to execute malicious actions on the infected system.

How Trojan.MSIL.Agent.GFDI Operates

Trojan.MSIL.Agent.GFDI, like other Trojans, operates by disguising itself as a legitimate program to gain access to your system. Once inside, it can perform a variety of malicious activities. These can include data theft, where it steals sensitive information such as passwords, credit card numbers, and personal data. It may also install additional malware, create backdoors for remote access, and disrupt system operation. The specifics of how Trojan.MSIL.Agent.GFDI operates can depend on its design and the intentions of its creators.

Symptoms of Infection

The symptoms of a Trojan.MSIL.Agent.GFDI infection can vary, but common indicators include unusual system behavior, such as slow performance, frequent crashes, and unexpected pop-ups or alerts. You might also notice that your system is connecting to the internet without your input, or that programs are opening and closing on their own. Additionally, you might receive warnings from your security software about suspicious activity. However, some Trojans are designed to operate stealthily, making them difficult to detect without proper scanning tools.

How to Remove Trojan.MSIL.Agent.GFDI

  1. Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This mode allows you to use the internet to download necessary tools while limiting the system to only essential services.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated with the latest definitions to increase the chances of detecting and removing the Trojan.
  3. Uninstall suspicious programs that you do not recognize or that were installed around the time you suspect the infection occurred. Be cautious and only remove programs you are certain are not needed.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This can help remove any malicious extensions or settings that the Trojan might have installed.
  5. After completing the above steps, reboot your system and then perform another full scan to ensure that the Trojan and any associated malware have been successfully removed.

Conclusion

Removing Trojan.MSIL.Agent.GFDI requires careful and systematic steps to ensure that all components of the malware are eliminated from your system. It's crucial to stay vigilant and keep your security software updated to protect against future threats. Regular system backups and being cautious when opening email attachments or downloading software from the internet can also help prevent infections. If you are unsure about any part of the removal process, consider seeking help from a professional to ensure your system is fully secured and the malware is completely removed.

Analysis Report

General information

Family Name: Trojan.MSIL.Agent.GFDI
Signature status: No Signature

Known Samples

MD5: 4db83d577cbd283d298e11edda7981b8
SHA1: e43bf033d626079ff3fda21ec41dfb7e6a8fd0e9
SHA256: CF1C85770AB31BE7FF9A9BF0840E6D82623F37A5B96A50F36D1BF20863F9051F
File Size: 16.90 KB, 16896 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 .NET application
  • File is 32-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • 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)

Windows PE Version Information

Name Value
Assembly Version 1.0.0.0
Company Name ConsoleApp2
File Description ConsoleApp2
File Version 1.0.0.0
Internal Name ConsoleApp2.exe
Original Filename ConsoleApp2.exe
Product Name ConsoleApp2
Product Version 1.0.0+d31c28d688dc5be463ec56b5c1e0be326bb81ab8

File Traits

  • .NET
  • x86

Block Information

Total Blocks: 19
Potentially Malicious Blocks: 12
Whitelisted Blocks: 4
Unknown Blocks: 3

Visual Map

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

Similar Families

  • MSIL.Agent.GFDI

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtEnumerateKey
Show More
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFlushProcessWriteBuffers
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenDirectoryObject
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcess
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDefaultLocale
  • ntdll.dll!NtQueryDirectoryFileEx
  • ntdll.dll!NtQueryFullAttributesFile
  • ntdll.dll!NtQueryInformationFile
  • ntdll.dll!NtQueryInformationJobObject
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryLicenseValue
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtResumeThread
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForMultipleObjects
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • UNKNOWN
User Data Access
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Other Suspicious
  • AdjustTokenPrivileges
Service Control
  • OpenSCManager
  • OpenService

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