Win32/Farfli.CYK

What is Win32/Farfli.CYK infection?

In this post you will certainly discover regarding the interpretation of Win32/Farfli.CYK and its unfavorable influence on your computer system. Such ransomware are a type of malware that is clarified by on the internet scams to demand paying the ransom money by a victim.

Most of the instances, Win32/Farfli.CYK infection will certainly advise its sufferers to start funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has actually introduced to the victim’s gadget.

Win32/Farfli.CYK Summary

These modifications can be as adheres to:

  • Attempts to connect to a dead IP:Port (1 unique times);
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • Uses Windows utilities for basic functionality;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files located on the victim’s disk drive — so the victim can no more make use of the information;
  • Preventing normal accessibility to the victim’s workstation;
Similar behavior
Related domains
inh.mqkiapi.com Trojan-Ransom.Locky

Win32/Farfli.CYK

One of the most typical channels where Win32/Farfli.CYK Ransomware Trojans are infused are:

  • By ways of phishing e-mails;
  • As an effect of customer ending up on a source that holds a malicious software program;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s computer or protect against the gadget from working in a correct manner – while likewise placing a ransom money note that states the demand for the targets to impact the repayment for the function of decrypting the records or recovering the documents system back to the preliminary problem. In the majority of instances, the ransom money note will certainly come up when the customer reboots the PC after the system has actually currently been harmed.

Win32/Farfli.CYK distribution networks.

In various corners of the globe, Win32/Farfli.CYK grows by jumps as well as bounds. Nonetheless, the ransom money notes and tricks of extorting the ransom money quantity may differ depending on certain local (regional) setups. The ransom money notes and tricks of obtaining the ransom amount may vary depending on specific neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty informs about unlicensed software application.

    In particular areas, the Trojans often wrongfully report having spotted some unlicensed applications made it possible for on the target’s gadget. The sharp then demands the customer to pay the ransom.

    Faulty declarations about illegal web content.

    In nations where software program piracy is less popular, this method is not as efficient for the cyber scams. Alternatively, the Win32/Farfli.CYK popup alert may falsely assert to be deriving from a law enforcement organization and will certainly report having situated youngster porn or other illegal information on the device.

    Win32/Farfli.CYK popup alert may wrongly assert to be obtaining from a regulation enforcement institution and also will certainly report having situated kid porn or other unlawful data on the tool. The alert will similarly contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 8E6335D3md5: 45985d01c4846e96b89c817bbf46d42cname: 45985D01C4846E96B89C817BBF46D42C.mlwsha1: ab6ca6680dbd22c9e11666c1382e64b3d5b15874sha256: 499caf3a1318e7bad6532eaea52ab39a30315bff2050be51db164d9536088d68sha512: 05fb634e52ab20a9493b7bbc80ef496017c602b6fdb93d7ffbc33ef78ba720317b96ecec4b91474f5983885d3191cd270b027dec20e42f6050ed39e429ee8b80ssdeep: 6144:NPHeOdler2coFEIx5HV1xH8v7QXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXN:1H3leEFEIx511xc0type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Farfli.CYK also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0057cfaf1 )
Elastic malicious (high confidence)
DrWeb BACKDOOR.Trojan
Cynet Malicious (score: 100)
ALYac Dropped:Generic.Malware.SPVPk!.1F9E7513
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (W)
K7GW Trojan ( 0057cfaf1 )
Cybereason malicious.1c4846
Cyren W32/KillAV.AU.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Farfli.CYK
APEX Malicious
Avast Win32:MalwareX-gen [Trj]
ClamAV Win.Trojan.Generic-6305873-0
Kaspersky UDS:Trojan.Win32.Generic
BitDefender Dropped:Generic.Malware.SPVPk!.1F9E7513
NANO-Antivirus Trojan.Win32.Farfli.ivllyw
MicroWorld-eScan Dropped:Generic.Malware.SPVPk!.1F9E7513
Tencent Malware.Win32.Gencirc.10ce482b
Ad-Aware Dropped:Generic.Malware.SPVPk!.1F9E7513
Sophos Mal/Generic-S
F-Secure Trojan.TR/Farfli.ibthk
BitDefenderTheta Gen:NN.ZexaF.34692.nvZ@ai6VAdkb
VIPRE Trojan.Win32.Killav
TrendMicro TROJ_GEN.R035C0WET21
McAfee-GW-Edition BehavesLike.Win32.Generic.tc
FireEye Generic.mg.45985d01c4846e96
Emsisoft Dropped:Generic.Malware.SPVPk!.1F9E7513 (B)
SentinelOne Static AI – Malicious PE
Avira TR/Farfli.ibthk
eGambit Unsafe.AI_Score_95%
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Program:Win32/Wacapew.C!ml
Arcabit Generic.Malware.SPVPk!.1F9E7513
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Dropped:Generic.Malware.SPVPk!.1F9E7513
McAfee Artemis!45985D01C484
MAX malware (ai score=80)
VBA32 BScope.Backdoor.Farfli
TrendMicro-HouseCall TROJ_GEN.R035C0WET21
Rising Backdoor.Farfli!1.64B3 (CLASSIC)
Ikarus Trojan-Ransom.Locky
Fortinet W32/Farfli.CYK!tr
AVG Win32:MalwareX-gen [Trj]

How to remove Win32/Farfli.CYK ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

Run the setup file.

Run Setup.exe
GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Win32/Farfli.CYK you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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