Win32/Kryptik.GIOK

What is Win32/Kryptik.GIOK infection?

In this post you will certainly find regarding the meaning of Win32/Kryptik.GIOK and its adverse impact on your computer. Such ransomware are a type of malware that is clarified by on the internet scams to demand paying the ransom by a sufferer.

Most of the cases, Win32/Kryptik.GIOK virus will instruct its victims to initiate funds move for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the target’s gadget.

Win32/Kryptik.GIOK Summary

These adjustments can be as follows:

  • 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.
  • Possible date expiration check, exits too soon after checking local time;
  • Unconventionial language used in binary resources: Danish;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Ciphering the documents found on the target’s hard disk drive — so the victim can no more make use of the information;
  • Preventing routine 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.

Win32/Kryptik.GIOK

The most typical channels whereby Win32/Kryptik.GIOK Trojans are injected are:

  • By methods of phishing emails;
  • As a repercussion of customer ending up on a source that holds a harmful software application;

As soon as the Trojan is successfully injected, it will either cipher the data on the sufferer’s PC or protect against the tool from functioning in an appropriate fashion – while likewise positioning a ransom money note that points out the need for the sufferers to impact the repayment for the function of decrypting the documents or restoring the data system back to the initial condition. In most circumstances, the ransom money note will certainly come up when the client reboots the PC after the system has actually currently been harmed.

Win32/Kryptik.GIOK circulation channels.

In various edges of the world, Win32/Kryptik.GIOK grows by leaps and bounds. However, the ransom money notes and also tricks of obtaining the ransom amount may vary depending on specific neighborhood (regional) settings. The ransom notes as well as tricks of extorting the ransom quantity might vary depending on particular neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In certain areas, the Trojans usually wrongfully report having detected some unlicensed applications made it possible for on the victim’s device. The alert then demands the customer to pay the ransom money.

    Faulty declarations regarding illegal content.

    In countries where software program piracy is less prominent, this approach is not as effective for the cyber fraudulences. Additionally, the Win32/Kryptik.GIOK popup alert may wrongly claim to be originating from a law enforcement institution and also will report having situated youngster porn or other prohibited information on the device.

    Win32/Kryptik.GIOK popup alert might incorrectly assert to be acquiring from a legislation enforcement institution and also will report having located kid pornography or other illegal information on the device. The alert will similarly contain a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: D7023735md5: d79de780091da90bf4f887ced81520e5name: D79DE780091DA90BF4F887CED81520E5.mlwsha1: a9fe3faf4c2e81b6099aedababa92a3c72c70257sha256: 7badc55cd8ff9750cdb653dcc8291f95abb8211f068f2e7638c292c42b746aaesha512: 000c7016378952c4e1c4360390460f20e10e3defc67b21691036da0b517d1971c88e72c69857b60c10590c3d5cd76e26a1910ca3634fe48d8ecc03b25e7035fassdeep: 3072:Va2w6CZRAEWVGHPwilOQ2uwBNISkpNsheChIJzmU709Xzdg:VEZRlKcPw2YezN6V61709xtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

ProductVersion: 2.13.5.66

Win32/Kryptik.GIOK also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00516fdf1 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Stealer.23950
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Chapak.ZZ5
ALYac Trojan.Mint.Jamg.C
Cylance Unsafe
Zillya Trojan.Generic.Win32.55146
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/Kryptik.6515a747
K7GW Trojan ( 00516fdf1 )
Cybereason malicious.0091da
Cyren W32/GandCrab.AN.gen!Eldorado
ESET-NOD32 a variant of Win32/Kryptik.GIOK
APEX Malicious
Avast Win32:MalwareX-gen [Trj]
ClamAV Win.Packed.addsub-6963063-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Mint.Jamg.C
NANO-Antivirus Trojan.Win32.Stealer.feyvxi
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
MicroWorld-eScan Trojan.Mint.Jamg.C
Tencent Win32.Trojan.Generic.Wskb
Ad-Aware Trojan.Mint.Jamg.C
Sophos Mal/Generic-S + Mal/GandCrab-B
Comodo TrojWare.Win32.Ransom.Gandcrab.GK@81g6wg
BitDefenderTheta Gen:NN.ZexaF.34608.nu0@aeePn@dG
TrendMicro TSPY_EMOTET.SMB1
McAfee-GW-Edition BehavesLike.Win32.Trojan.dc
FireEye Generic.mg.d79de780091da90b
Emsisoft Trojan.Mint.Jamg.C (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1121566
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/Azorult!ml
Arcabit Trojan.Mint.Jamg.C
AegisLab Trojan.Win32.Generic.4!c
GData Win32.Trojan-Ransom.GandCrab.N
AhnLab-V3 Win-Trojan/Gandcrab04.Exp
Acronis suspicious
McAfee Trojan-FPST!D79DE780091D
MAX malware (ai score=95)
VBA32 BScope.TrojanPSW.Coins
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/Genetic.gen
TrendMicro-HouseCall TSPY_EMOTET.SMB1
Rising Trojan.Kryptik!1.B3A9 (CLOUD)
Yandex Trojan.GenAsa!zEuNmkgCzio
Ikarus Trojan-Dropper.Win32.Danabot
MaxSecure Ransomeware.CRAB.gen
Fortinet W32/Kryptik.GIRO!tr
AVG Win32:MalwareX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Trojan.PSW.930

How to remove Win32/Kryptik.GIOK 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.GIOK 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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