Threat Database Trojans Trojan.Farfli.WC

Trojan.Farfli.WC

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 3
First Seen: August 15, 2025
Last Seen: August 2, 2026
OS(es) Affected: Windows

The detection of Trojan.Farfli.WC 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 to prevent further damage.

What Is Trojan.Farfli.WC?

Trojan.Farfli.WC is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate or harmless. The name "Trojan" refers to the malware's ability to deceive users into installing it, often by masquerading as a useful program or application. The ".Farfli.WC" part of the name may indicate a specific variant or subgroup of the malware, but without more information, it's difficult to determine its exact characteristics.

How Trojan.Farfli.WC Operates

Trojan horse malware like Trojan.Farfli.WC typically operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, the malware can perform a variety of malicious activities, such as stealing sensitive information, installing additional malware, or providing unauthorized access to the infected system. The exact behavior of Trojan.Farfli.WC may vary, but its primary goal is to compromise the security and integrity of the infected system.

Trojan malware often uses social engineering tactics, such as phishing or fake alerts, to deceive users into installing it. It may also exploit vulnerabilities in software, such as outdated operating systems or applications, to gain access to the system. In some cases, Trojan malware may be installed as a payload by other malware or viruses.

Symptoms of Infection

The symptoms of a Trojan.Farfli.WC infection can vary, but common signs include slow system performance, unexpected pop-ups or alerts, and unusual network activity. You may also notice that your system is behaving erratically, such as crashing or freezing frequently. In some cases, you may not notice any symptoms at all, which is why regular malware scans are essential for detecting and removing threats like Trojan.Farfli.WC.

  • Slow system performance or responsiveness
  • Unexpected pop-ups or alerts
  • Unusual network activity or connectivity issues
  • System crashes or freezes
  • Unexplained changes to system settings or configuration

How to Remove Trojan.Farfli.WC

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
  2. Use a reputable malware removal tool, such as SpyHunter, to perform a full scan of your system and detect any malware or other threats.
  3. Uninstall any suspicious programs or applications that may be related to the malware.
  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 scan to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.Farfli.WC from your system requires careful attention to detail and a thorough understanding of the malware's behavior. By following the steps outlined above and taking proactive measures to protect your system, you can help prevent future infections and keep your computer and personal data safe. Remember to always use reputable security software, keep your operating system and applications up to date, and be cautious when installing new software or clicking on links from unknown sources.

Analysis Report

General information

Family Name: Trojan.Farfli.WC
Signature status: No Signature

Known Samples

MD5: 9f369f1db20ba9078e1eb91e46378020
SHA1: a0b6e177b0dda2be0184dbc4f204df25fc4578a3
SHA256: D4D9A38715D82CA6A4091080DABD818411CDB60B55880EB8F73099D4CE091E5D
File Size: 208.38 KB, 208384 bytes
MD5: 086e72195cf223a2cce4a57f899a073e
SHA1: 8b084729b3018cf05b9da46d65f3dc914ac64ab2
SHA256: 64E352D80BA86DB29D3A9938ADF1E24383D42528DE0A32A17F050422FDDFC39D
File Size: 384.00 KB, 384000 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 security information
  • File has exports table
  • 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
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  • 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
Company Name JessMA Open Source
File Description HPSocket for C DLL
File Version 5.8.4
Internal Name HPSocket4C.dll
Legal Copyright https://github.com/ldcsaa/HP-Socket
Original Filename HPSocket4C.dll
Product Name HP-Socket
Product Version 5.8.4

File Traits

  • dll
  • No Version Info
  • x64

Block Information

Total Blocks: 1,704
Potentially Malicious Blocks: 341
Whitelisted Blocks: 935
Unknown Blocks: 428

Visual Map

? 1 x 0 0 x ? ? ? 1 ? 0 0 ? ? ? ? ? 0 ? 0 0 0 ? 0 0 0 x ? 0 0 ? 1 ? 0 0 x 0 0 x x x 0 0 0 x 0 0 1 ? ? x 0 0 0 x 0 ? ? 0 0 0 x 0 0 0 0 0 1 0 ? ? ? ? ? 0 0 0 0 0 1 0 0 0 x 0 x x 0 x x x 0 0 x x x x 0 x x x 0 x 0 x x x x x x x 0 0 x x 0 0 x x x x x 0 x 0 x x x 0 x x 0 x x 0 x 0 0 0 0 x 0 0 1 x 0 x x x 0 0 0 0 0 0 0 0 0 0 0 ? x 0 x 0 0 0 0 0 0 0 0 0 0 0 x 0 x x 0 ? ? 1 0 0 0 0 0 0 0 0 0 0 0 x x x x ? ? 1 0 0 0 0 0 0 0 0 x 0 x x 0 ? ? 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 x x 0 ? ? 1 0 0 0 0 0 0 0 0 0 0 0 0 x x x ? ? 1 0 0 0 0 0 ? 0 x 0 x x 0 x ? ? 1 0 0 0 0 0 0 0 0 0 0 ? ? 1 0 0 0 0 0 0 0 0 0 0 0 ? ? 1 0 0 0 0 0 0 0 0 0 0 ? ? 1 0 ? ? 1 0 x 1 0 x 1 0 x 1 0 0 0 ? 1 0 0 0 ? 1 0 0 0 x 0 0 x 0 x 1 0 x 1 0 x 1 0 x 1 0 ? 1 0 ? 1 0 x x 0 0 x 0 ? ? ? ? ? ? ? ? ? ? ? ? x ? ? 0 ? ? ? ? ? 0 0 0 0 0 ? x ? ? ? ? ? 0 0 x 0 0 0 0 ? x 0 0 0 0 0 ? ? 0 0 0 0 0 ? x 0 x x x 0 0 0 x 0 0 1 ? x x 0 0 0 0 0 0 ? ? ? ? 1 ? ? x x ? ? ? ? ? 1 ? ? x x ? x x x 0 ? ? ? ? ? ? x ? ? x 0 ? ? ? ? ? ? x ? ? x 0 ? ? x x ? 0 0 0 ? 0 0 x x x x 0 0 0 0 x 0 0 x x ? ? ? 0 0 x x 0 x 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 ? 0 x x x 0 0 x 0 0 0 0 0 0 0 x x 0 0 x 0 0 1 0 0 0 x ? 1 x 0 0 x 0 0 1 0 0 0 ? ? x 0 ? ? ? ? x ? 0 x 0 0 0 0 x ? ? 0 ? 0 0 ? x 0 0 x x 1 0 x ? x 0 ? 1 x x x 0 ? 0 0 x x x x x ? ? 0 ? x x 1 x x x x x ? ? x x x x 0 x x x x x x x x 0 0 x x 0 0 0 x 0 x x 0 0 0 x x x x 0 0 x ? x x ? x ? x ? 0 0 x x x x 0 1 ? 0 ? 0 x 0 ? x ? ? ? ? ? ? x ? ? ? ? ? 1 ? ? 1 ? ? ? ? ? ? 0 0 ? 0 ? ? ? 0 ? ? ? ? ? ? ? x 0 0 x ? x x x 0 ? 0 ? x 0 0 0 0 ? 0 ? ? ? 1 ? x x ? ? ? 1 x ? ? 0 ? x 0 0 0 0 ? ? ? 0 ? ? ? 0 0 ? 0 0 0 0 0 x 0 x x x 0 x ? ? x x x 0 0 ? 0 0 x 0 ? 1 0 ? ? ? ? ? ? ? ? ? ? ? 0 0 ? ? 0 0 0 0 0 0 0 0 0 ? ? 0 x 0 0 0 x x x x 0 1 ? ? 0 x ? x x ? x ? 0 x 0 ? ? ? x x x 0 ? ? 0 ? x x x ? x ? x ? 0 0 x x x x 0 1 ? 0 ? ? 0 ? 0 x 0 ? ? 0 ? x ? ? ? ? ? ? ? x ? 0 ? ? ? ? 1 ? ? ? ? ? ? 0 0 ? 0 ? ? ? 0 ? 0 ? ? ? ? ? ? ? ? ? ? 1 ? ? x 0 0 x ? x x x 0 ? 0 ? x 0 0 0 0 ? 0 x ? ? ? 0 x ? ? 0 ? x 0 0 0 0 ? ? ? 0 ? ? ? 0 0 ? 0 0 0 ? 0 ? ? 0 0 ? ? 0 ? 0 x x x x ? x x ? ? x x ? ? x ? x x 0 x ? 0 ? ? ? ? 0 0 x ? ? ? ? x x x x 0 0 ? ? ? ? x ? 1 x x x 0 x x 0 0 x ? ? ? x ? x x x x 0 0 0 0 0 0 0 0 0 0 0 1 x ? x x 0 x 0 0 0 x x x x 0 1 ? ? ? 0 x x 0 ? x ? x ? 0 x 0 ? ? x ? ? x 0 x ? ? 0 x 0 0 0 x x x x 0 1 ? ? ? ? x ? ? ? ? x ? 0 x 0 ? ? x ? ? x x x ? x 0 0 x 0 x ? ? ? x ? ? 0 0 ? 0 x 0 ? ? 0 ? x x x 0 1 ? 0 ? ? 0 x ? x ? ? x x x x x 0 ? 0 ? x ? ? ? ? 0 0 ? 0 0 ? ? ? ? ? ? ? x x 0 ? 1 ? ? x ? x ? 0 0 x x x x 0 1 ? 0 ? 0 x 0 ? ? 0 ? x ? ? ? x ? ? ? ? ? ? 0 ? ? ? ? 1 ? ? 0 ? ? ? 0 0 ? 0 ? ? ? 0 ? 0 ? ? ? ? x x ? ? x x ? 1 ? 0 x x x x ? ? ? ? 1 ? ? 0 0 ? 0 0 0 x 0 0 0 0 0 0 ? 0 0 x x x ? ? ? 0 x x ? 0 0 0 0 0 0 0 0 0 0 1 0 1 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 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 1 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 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 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 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 1 1 0 0 1 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 x 0 0 0 0 0 0 0 0 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Registry Modifications

Key::Value Data API Name
HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 �n �v����(�1`1�1HO@V�H[ub"hk`k�q{b��P�������������m�Ù�����$�8წ���=�SB1_T�Vw���%�������AE��D��&��$���L RegNtPreCreateKey

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAccessCheck
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtDeviceIoControlFile
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  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtDuplicateToken
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenProcessTokenEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtOpenThreadTokenEx
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseSemaphore
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSetTimerResolution
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtWriteVirtualMemory
  • ntdll.dll!NtYieldExecution
  • UNKNOWN
  • win32u.dll!NtUserGetKeyboardLayout
  • win32u.dll!NtUserGetThreadState
Network Winsock2
  • WSAStartup
User Data Access
  • GetComputerName
Network Winsock
  • closesocket
  • connect
  • setsockopt
  • socket