Win32/Kryptik.GKAN

What is Win32/Kryptik.GKAN infection?

In this short article you will find about the interpretation of Win32/Kryptik.GKAN and its unfavorable impact on your computer. Such ransomware are a form of malware that is elaborated by online frauds to require paying the ransom by a target.

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Most of the situations, Win32/Kryptik.GKAN ransomware will advise its targets to start funds transfer for the objective of counteracting the amendments that the Trojan infection has actually introduced to the victim’s gadget.

Win32/Kryptik.GKAN Summary

These adjustments can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Unconventionial language used in binary resources: Albanian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Exhibits possible ransomware file modification behavior;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Ciphering the records located on the victim’s hard drive — so the target can no more utilize the information;
  • Preventing regular accessibility to the target’s workstation;

Win32/Kryptik.GKAN

The most common channels whereby Win32/Kryptik.GKAN Ransomware are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of user ending up on a resource that holds a destructive software application;

As quickly as the Trojan is effectively injected, it will either cipher the information on the target’s PC or stop the gadget from functioning in an appropriate way – while likewise placing a ransom note that discusses the need for the targets to effect the settlement for the purpose of decrypting the documents or restoring the documents system back to the initial condition. In the majority of circumstances, the ransom money note will turn up when the client restarts the PC after the system has actually currently been harmed.

Win32/Kryptik.GKAN circulation channels.

In different edges of the world, Win32/Kryptik.GKAN expands by leaps as well as bounds. However, the ransom money notes as well as tricks of extorting the ransom quantity may vary relying on certain local (regional) settings. The ransom notes and also tricks of extorting the ransom money amount might differ depending on specific regional (local) settings.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software.

    In certain areas, the Trojans usually wrongfully report having spotted some unlicensed applications allowed on the victim’s device. The sharp after that requires the user to pay the ransom.

    Faulty declarations regarding prohibited material.

    In nations where software application piracy is much less popular, this technique is not as effective for the cyber fraudulences. Conversely, the Win32/Kryptik.GKAN popup alert may wrongly assert to be stemming from a law enforcement establishment and will report having situated youngster porn or various other unlawful data on the gadget.

    Win32/Kryptik.GKAN popup alert might falsely declare to be acquiring from a legislation enforcement establishment and also will certainly report having located youngster porn or various other illegal information on the gadget. The alert will in a similar way contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 880EA3E1
md5: 4cdaf5f3bce88ba262b4bc01c3034194
name: 4CDAF5F3BCE88BA262B4BC01C3034194.mlw
sha1: 3a39f3aee7e7a03d1a3de176270969d6fdcd746d
sha256: 0cac7b272e7c368e45b2eb49bf2f0689e431d088f3da2b960d2d7822b61f0745
sha512: 6eada2b876409c374fbd3664e2a51b12e57b4bc0efc31adeb12db162768a262a88d11663d913fa916a61302443464f7c773952622138369a68cff82842d03811
ssdeep: 3072:JoUgjrcYltnDc82lzz0hogwoRgPDMqssgnlHs4Jl28mOvaBN2IhPc:Jo3R/2lzOoVo6PDM1BFLLgjF
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GKAN also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00516fdf1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.25976
Cynet Malicious (score: 100)
McAfee Trojan-FPSA!4CDAF5F3BCE8
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.166292
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/GandCrypt.98c46769
K7GW Trojan ( 00516fdf1 )
Cybereason malicious.3bce88
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GKAN
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Dropper.Gandcrab-9818160-0
Kaspersky Trojan-Ransom.Win32.GandCrypt.eal
BitDefender DeepScan:Generic.BrResMon.1.B8D067E1
NANO-Antivirus Trojan.Win32.GenKryptik.fhheio
ViRobot Trojan.Win32.R.Agent.213504.F
SUPERAntiSpyware Trojan.Agent/Generic
MicroWorld-eScan DeepScan:Generic.BrResMon.1.B8D067E1
Tencent Win32.Trojan.Gandcrypt.Phha
Ad-Aware DeepScan:Generic.BrResMon.1.B8D067E1
Sophos Mal/Generic-R + Mal/GandCrab-B
Comodo Malware@#2foarlm6mu1r0
BitDefenderTheta Gen:NN.ZexaF.34628.nuW@a4cxU4dO
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Emotet.dc
FireEye Generic.mg.4cdaf5f3bce88ba2
Emsisoft DeepScan:Generic.BrResMon.1.B8D067E1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.GandCrypt.js
Avira HEUR/AGEN.1119073
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/Azorult!ml
Arcabit DeepScan:Generic.BrResMon.1.B8D067E1
AegisLab Trojan.Win32.GandCrypt.j!c
ZoneAlarm Trojan-Ransom.Win32.GandCrypt.eal
GData Win32.Trojan-Ransom.GandCrab.N
AhnLab-V3 Win-Trojan/Gandcrab08.Exp
Acronis suspicious
VBA32 BScope.Trojan.Vigorf
Malwarebytes Ransom.GandCrab
Panda Trj/GdSda.A
Rising Trojan.Fuerboos!8.EFC8 (CLOUD)
Ikarus Trojan.Crypt
Fortinet W32/GenKryptik.CNAR!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Ransom.GandCrab.HwoCEpsA

How to remove Win32/Kryptik.GKAN virus?

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

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.GKAN 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:

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

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

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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