Written by Robert Bailey

What is Win32/Kryptik.GKIU infection?

In this post you will certainly find regarding the meaning of Win32/Kryptik.GKIU and its adverse impact on your computer. Such ransomware are a form of malware that is elaborated by online frauds to demand paying the ransom money by a sufferer.

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Most of the cases, Win32/Kryptik.GKIU ransomware will instruct its victims to start funds transfer for the function of counteracting the modifications that the Trojan infection has actually introduced to the target’s tool.

Win32/Kryptik.GKIU Summary

These modifications can be as complies with:

  • 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!
  • Ciphering the files located on the target’s disk drive — so the sufferer can no longer use the data;
  • Preventing regular access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


The most typical networks through which Win32/Kryptik.GKIU are injected are:

  • By means of phishing emails;
  • As an effect of user ending up on a resource that hosts a malicious software program;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the information on the target’s PC or protect against the tool from working in a proper way – while additionally placing a ransom note that states the need for the targets to effect the settlement for the objective of decrypting the records or bring back the file system back to the preliminary problem. In the majority of circumstances, the ransom money note will certainly turn up when the customer restarts the COMPUTER after the system has actually already been damaged.

Win32/Kryptik.GKIU circulation channels.

In numerous edges of the world, Win32/Kryptik.GKIU grows by leaps and also bounds. Nonetheless, the ransom money notes and tricks of extorting the ransom money amount might differ relying on specific neighborhood (regional) setups. The ransom notes as well as methods of obtaining the ransom quantity may vary depending on certain regional (regional) settings.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software application.

    In certain locations, the Trojans typically wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s tool. The sharp then demands the individual to pay the ransom.

    Faulty declarations about unlawful web content.

    In nations where software piracy is less prominent, this technique is not as reliable for the cyber frauds. Additionally, the Win32/Kryptik.GKIU popup alert might incorrectly assert to be originating from a law enforcement establishment and also will report having situated kid pornography or other illegal data on the tool.

    Win32/Kryptik.GKIU popup alert may falsely assert to be acquiring from a regulation enforcement organization and will report having situated child porn or other prohibited data on the gadget. The alert will likewise consist of a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 58768517
md5: 4c6278bb3d59fcd880d2ae939553840c
name: 4C6278BB3D59FCD880D2AE939553840C.mlw
sha1: d21be211215378e8f5f803ec145ccb0a6d769c87
sha256: 70696b34395ca38959b75380e7581c33e59e9453969cee460218c63241f86dde
sha512: bb90730b92248aa6db6d18cca9cbb815b5534771114a5ed097592f403d86c18b806a087e12edfbdebc0d020e6c32c2ac50e7af784a6841ef303b6ab20049bd30
ssdeep: 6144:zR9FX2yGFkrhsfhWvaiqqLcbjZhV92HnYaFvaNghqoS4ItAljyjeu:19FX2yGiNsZJiqXhVOY0UgEoS4WN
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9. Xceed Software Inc.
InternalName: Ratio Natural
CompanyName: Xceed Software Inc.
FileDescription: Failver Destpath Ia32
LegalTrademarks: Copyright xa9. Xceed Software Inc.
Comments: Failver Destpath Ia32
ProductName: Ratio Natural
Languages: English
Translation: 0x0409 0x04b0

Win32/Kryptik.GKIU also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0053bc621 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.26685
Cynet Malicious (score: 99)
ALYac Trojan.RanSerKD.31192758
Cylance Unsafe
Zillya Trojan.GandCrypt.Win32.1212
CrowdStrike win/malicious_confidence_70% (D)
Alibaba Ransom:Win32/GandCrypt.002002
K7GW Trojan ( 0053bc621 )
Cybereason malicious.b3d59f
Symantec Downloader
ESET-NOD32 a variant of Win32/Kryptik.GKIU
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.GandCrypt.enc
BitDefender Trojan.RanSerKD.31192758
MicroWorld-eScan Trojan.RanSerKD.31192758
Tencent Win32.Trojan.Gandcrypt.Pepu
Ad-Aware Trojan.RanSerKD.31192758
Sophos Troj/Ransom-FGO
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Dropper.hh
Emsisoft Trojan.RanSerKD.31192758 (B)
Avira HEUR/AGEN.1117382
Antiy-AVL Trojan[Ransom]/Win32.GandCrypt
Microsoft Ransom:Win32/Genasom
AegisLab Trojan.Win32.GandCrypt.4!c
GData Trojan.RanSerKD.31192758
TACHYON Ransom/W32.GandCrab.571392
McAfee Artemis!4C6278BB3D59
VBA32 BScope.TrojanRansom.GandCrypt
Panda Trj/GdSda.A
Rising Ransom.Genasom!8.293 (CLOUD)
Yandex Trojan.GandCrypt!B1Fim4HdQrk
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.GKIU!tr
AVG Win32:Malware-gen

How to remove Win32/Kryptik.GKIU ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

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 will automatically start scanning your system for Win32/Kryptik.GKIU files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

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

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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