Win32/Kryptik.GTFK

What is Win32/Kryptik.GTFK infection?

In this short article you will certainly discover about the meaning of Win32/Kryptik.GTFK as well as its adverse effect on your computer. Such ransomware are a form of malware that is elaborated by on-line frauds to require paying the ransom by a sufferer.

In the majority of the situations, Win32/Kryptik.GTFK infection will certainly instruct its sufferers to start funds transfer for the function of neutralizing the modifications that the Trojan infection has introduced to the target’s tool.

Win32/Kryptik.GTFK Summary

These modifications can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Steals private information from local Internet browsers;
  • Collects information about installed applications;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings;
  • Harvests credentials from local FTP client softwares;
  • Harvests information related to installed instant messenger clients;
  • Harvests information related to installed mail clients;
  • Collects information to fingerprint the system;
  • Anomalous binary characteristics;
  • Ciphering the files located on the sufferer’s hard disk drive — so the victim can no more make use of the data;
  • Preventing routine accessibility to the sufferer’s workstation;

Related domains:

z.whorecord.xyz TrojWare.Win32.Ransom.GandCrab.DA@888hfh
a.tomx.xyz TrojWare.Win32.Ransom.GandCrab.DA@888hfh
bestpolandhotels.com TrojWare.Win32.Ransom.GandCrab.DA@888hfh
ip-api.com TrojWare.Win32.Ransom.GandCrab.DA@888hfh

Win32/Kryptik.GTFK

One of the most common channels whereby Win32/Kryptik.GTFK are injected are:

  • By means of phishing e-mails;
  • As an effect of individual ending up on a resource that hosts a destructive software application;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the sufferer’s computer or protect against the device from working in a proper manner – while additionally putting a ransom note that mentions the requirement for the targets to impact the settlement for the purpose of decrypting the records or restoring the file system back to the preliminary condition. In a lot of circumstances, the ransom note will come up when the customer restarts the PC after the system has currently been damaged.

Win32/Kryptik.GTFK circulation channels.

In different edges of the world, Win32/Kryptik.GTFK grows by jumps as well as bounds. Nonetheless, the ransom notes and also methods of extorting the ransom money quantity may vary depending on specific neighborhood (regional) setups. The ransom notes and also methods of extorting the ransom amount might vary depending on certain regional (local) setups.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software application.

    In certain locations, the Trojans often wrongfully report having identified some unlicensed applications enabled on the sufferer’s device. The sharp after that requires the individual to pay the ransom money.

    Faulty statements concerning prohibited material.

    In nations where software piracy is less prominent, this method is not as reliable for the cyber fraudulences. Conversely, the Win32/Kryptik.GTFK popup alert might wrongly assert to be stemming from a law enforcement organization and also will report having located child pornography or other unlawful data on the device.

    Win32/Kryptik.GTFK popup alert might wrongly assert to be acquiring from a legislation enforcement institution and will report having situated youngster pornography or other unlawful data on the gadget. The alert will similarly contain a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: BC5903A7md5: 2a9a92f9a08219545302d74bbe6c04aaname: 2A9A92F9A08219545302D74BBE6C04AA.mlwsha1: c25828951ce70b934f024a2fffb19767f342b2e8sha256: d9a8158ea5b824f398a7a84c6fc81110e378d43ddf368a48e15c3a20201bcff2sha512: 14da402afb25168a5a8e5032ecda6704ba62fbfa992f08456466b49103e5ae3b041cf7ba77f0a23843237fffc8ee123371d4c77c5947c6ed6150e074b6e6addcssdeep: 12288:WjeEx+p1SFh2TccDU9wtbylVC4/QPe7/HLEVqTBcsPago/:WjeEwXE2Yco9wolVC4/QPeTHLEVitype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2019, ghjhfkcInternalName: fyikfufn.exeFileVersion: 1.0.5.4Translation: 0x0839 0x04c4

Win32/Kryptik.GTFK also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0054e7d61 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Trojan.Brsecmon.1
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.1644005
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Trojan:Win32/Chapak.4715554a
K7GW Trojan ( 0054e7d61 )
Cybereason malicious.9a0821
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GTFK
APEX Malicious
Avast Win32:PWSX-gen [Trj]
Kaspersky Trojan.Win32.Chapak.dgud
BitDefender Trojan.Brsecmon.1
NANO-Antivirus Trojan.Win32.Chapak.fqkjdt
MicroWorld-eScan Trojan.Brsecmon.1
Tencent Win32.Trojan.Ad.Htcs
Ad-Aware Trojan.Brsecmon.1
Sophos Mal/Generic-S + Mal/GandCrab-G
Comodo TrojWare.Win32.Ransom.GandCrab.DA@888hfh
BitDefenderTheta Gen:NN.ZexaF.34770.LG0@a0p25Bm
VIPRE Trojan.Win32.Generic!BT
TrendMicro Trojan.Win32.SODINOK.SM.hp
McAfee-GW-Edition BehavesLike.Win32.Generic.jh
FireEye Generic.mg.2a9a92f9a0821954
Emsisoft Trojan.Crypt (A)
Jiangmin Trojan.Chapak.ffm
Avira TR/AD.VidarStealer.ybe
eGambit Unsafe.AI_Score_83%
Antiy-AVL Trojan/Generic.ASMalwS.2B9B6DA
Microsoft Ransom:Win32/GandCrab.AD!MTB
Arcabit Trojan.Brsecmon.1
AegisLab Trojan.Win32.Chapak.4!c
GData Trojan.Brsecmon.1
AhnLab-V3 Win-Trojan/MalPe9.Suspicious.X1957
Acronis suspicious
McAfee Sodinokibi!2A9A92F9A082
MAX malware (ai score=100)
VBA32 BScope.Trojan.AET.281105
Malwarebytes Trojan.MalPack.GS.Generic
Panda Trj/GdSda.A
TrendMicro-HouseCall Trojan.Win32.SODINOK.SM.hp
Rising Trojan.Kryptik!1.B890 (CLASSIC)
Yandex Trojan.GenAsa!cJckh5KEBhQ
Ikarus Trojan.Win32.Tofsee
MaxSecure Ransomeware.CRAB.gen
Fortinet W32/Kryptik.GTHD!tr
AVG Win32:PWSX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Chapak.HwoCVvUA

How to remove Win32/Kryptik.GTFK 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/Kryptik.GTFK 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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