Win32/Kryptik.GCKK

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Win32/Kryptik.GCKK infection?

In this post you will certainly locate concerning the meaning of Win32/Kryptik.GCKK as well as its unfavorable effect on your computer system. Such ransomware are a kind of malware that is clarified by on the internet scams to demand paying the ransom money by a target.

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In the majority of the situations, Win32/Kryptik.GCKK ransomware will instruct its sufferers to start funds transfer for the function of reducing the effects of the changes that the Trojan infection has introduced to the sufferer’s gadget.

Win32/Kryptik.GCKK Summary

These alterations can be as follows:

  • Executable code extraction;
  • Creates RWX memory;
  • Mimics the file times of a Windows system file;
  • Installs itself for autorun at Windows startup;
  • Exhibits possible ransomware file modification behavior;
  • Writes a potential ransom message to disk;
  • Network activity detected but not expressed in API logs;
  • Likely virus infection of existing system binary;
  • Creates a copy of itself;
  • Ciphering the files found on the target’s hard disk — so the victim can no longer use the information;
  • Preventing normal accessibility to the target’s workstation;

Win32/Kryptik.GCKK

The most common channels through which Win32/Kryptik.GCKK Trojans are infused are:

  • By ways of phishing e-mails;
  • As a consequence of individual winding up on a source that holds a malicious software;

As soon as the Trojan is effectively injected, it will either cipher the data on the target’s PC or avoid the device from operating in an appropriate manner – while likewise placing a ransom note that points out the requirement for the victims to impact the repayment for the purpose of decrypting the documents or bring back the file system back to the initial problem. In most instances, the ransom note will turn up when the client reboots the COMPUTER after the system has already been damaged.

Win32/Kryptik.GCKK distribution channels.

In various corners of the world, Win32/Kryptik.GCKK grows by leaps as well as bounds. Nonetheless, the ransom money notes and also techniques of extorting the ransom money amount might differ relying on specific neighborhood (regional) setups. The ransom money notes as well as techniques of extorting the ransom quantity may vary depending on specific neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty informs about unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having actually discovered some unlicensed applications allowed on the target’s tool. The alert after that demands the user to pay the ransom money.

    Faulty statements regarding unlawful web content.

    In countries where software application piracy is less prominent, this method is not as efficient for the cyber fraudulences. Alternatively, the Win32/Kryptik.GCKK popup alert may incorrectly assert to be deriving from a police establishment and will report having located child porn or various other prohibited information on the tool.

    Win32/Kryptik.GCKK popup alert might wrongly declare to be obtaining from a regulation enforcement establishment as well as will certainly report having situated youngster pornography or various other unlawful data on the device. The alert will in a similar way contain a need for the individual to pay the ransom.

Technical details

File Info:

crc32: F6FD87C6
md5: f95eb90da477da0666aee20aab35cba3
name: F95EB90DA477DA0666AEE20AAB35CBA3.mlw
sha1: 5ea5ac15adc927e9a5dffd38a4e587e2a550d075
sha256: ad133762eb7fd08d2e6c5e455d33362a2968e2355be9089c6fed21dc09931662
sha512: bf8a1764f84bc5dbbd9f47c322ff31d964ed15e883b8695e1d9ddb0eb983a0e511728c96a32db34e7fad5e4482b2933390894e475c2b245b1b1628a2206cd98d
ssdeep: 3072:N1TwQtGXQF1yc26P/WEvJCTWjdvWgIL1K3aXUcppUUoa0kpFD6Msn:N1TT8QztJCTW5WgIL43aXnAw0qFD
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GCKK also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0052908c1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.24384
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Mauvaise.SL1
ALYac Trojan.BRMon.Gen.1
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
Alibaba virus:Win32/InfectPE.ali2000007
K7GW Trojan ( 0052908c1 )
Cybereason malicious.da477d
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GCKK
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Trojan.Emotet-6441326-0
Kaspersky HEUR:Trojan.Win32.Zenpak.gen
BitDefender Trojan.BRMon.Gen.1
NANO-Antivirus Trojan.Win32.Jorik.exhyfv
MicroWorld-eScan Trojan.BRMon.Gen.1
Tencent Win32.Trojan.Generic.Ednq
Ad-Aware Trojan.BRMon.Gen.1
Sophos ML/PE-A + Mal/Ransom-FN
Comodo TrojWare.Win32.Occamy.A@7ijixk
BitDefenderTheta Gen:NN.ZexaF.34758.muW@amtWasl
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPGANDCRAB.SMONT
McAfee-GW-Edition BehavesLike.Win32.Generic.ch
FireEye Generic.mg.f95eb90da477da06
Emsisoft Trojan.BRMon.Gen.1 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Yakes.ytu
Webroot W64.Msil.Coinminer
Avira TR/Downloader.Gen7
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.244B236
Microsoft VirTool:Win32/Obfuscator.CAP
AegisLab Trojan.Win32.GandCrypt.tpiS
GData Trojan.BRMon.Gen.1
AhnLab-V3 Trojan/Win32.Hermesran.R218818
Acronis suspicious
McAfee Packed-YR!F95EB90DA477
MAX malware (ai score=100)
VBA32 Trojan.Encoder
Malwarebytes Ransom.GandCrab
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_HPGANDCRAB.SMONT
Rising [email protected] (RDML:vOpmm8y2+0n18TdG4gbddQ)
Yandex Trojan.GenAsa!U+HhvNScvu4
Ikarus Virus.Win32.Obfuscator
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/GenKryptik.CPYR!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Win32/Kryptik.GCKK 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.GCKK 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.GCKK 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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