Win32/GenKryptik.CHK

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

What is Win32/GenKryptik.CHK infection?

In this article you will certainly locate regarding the meaning of Win32/GenKryptik.CHK as well as its negative impact on your computer. Such ransomware are a kind of malware that is clarified by on-line frauds to require paying the ransom money by a sufferer.

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In the majority of the cases, Win32/GenKryptik.CHK ransomware will advise its targets to initiate funds transfer for the function of reducing the effects of the amendments that the Trojan infection has actually introduced to the sufferer’s gadget.

Win32/GenKryptik.CHK Summary

These modifications can be as follows:

  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the papers located on the sufferer’s hard drive — so the sufferer can no longer make use of the information;
  • Preventing normal accessibility to the victim’s workstation;

Win32/GenKryptik.CHK

One of the most typical channels where Win32/GenKryptik.CHK Ransomware are injected are:

  • By methods of phishing emails;
  • As an effect of customer winding up on a source that holds a harmful software program;

As soon as the Trojan is effectively injected, it will either cipher the information on the victim’s computer or prevent the device from operating in a proper fashion – while also positioning a ransom note that states the demand for the sufferers to impact the settlement for the objective of decrypting the records or restoring the file system back to the preliminary problem. In the majority of instances, the ransom money note will certainly show up when the client reboots the COMPUTER after the system has actually already been damaged.

Win32/GenKryptik.CHK distribution networks.

In different edges of the world, Win32/GenKryptik.CHK grows by jumps as well as bounds. Nevertheless, the ransom money notes and also techniques of extorting the ransom amount may differ depending upon certain neighborhood (regional) settings. The ransom notes as well as methods of obtaining the ransom money quantity might differ depending on certain neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software program.

    In particular locations, the Trojans often wrongfully report having discovered some unlicensed applications enabled on the sufferer’s gadget. The alert after that requires the user to pay the ransom money.

    Faulty declarations regarding illegal web content.

    In countries where software application piracy is much less preferred, this technique is not as efficient for the cyber frauds. Conversely, the Win32/GenKryptik.CHK popup alert may wrongly declare to be deriving from a police establishment and will report having situated youngster porn or various other unlawful information on the gadget.

    Win32/GenKryptik.CHK popup alert might incorrectly claim to be obtaining from a law enforcement institution as well as will report having situated child pornography or various other unlawful data on the gadget. The alert will in a similar way have a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 878F97BC
md5: aaf30e3bba858ea34f3d89858235ff6c
name: AAF30E3BBA858EA34F3D89858235FF6C.mlw
sha1: f9245bd25f906a3c44995d60bafe90e7dfe1d3f8
sha256: 05c31d57795fde7d8fcefd5d64d64a1ac32f81d9c2e3552016d273e7f4925b7b
sha512: cafa1882eb6b57c40e8d9644907aa8f1c6d839860515754dafa9f1445b1a184d4701e8666a83676fbffa0eefa1ba5212dbd3750feaac8ed35cfea3659ae11942
ssdeep: 3072:wH/VY2lPqUb5MOMm7CmdQpZggnm9cPpxP+gz1X/mkGNTK0QQ/d8tZ9yQ:wfYUaY7Tjgm9cvhORfQUA9
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/GenKryptik.CHK also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0051d88e1 )
LionicTrojan.Win32.Generic.4!c
Elasticmalicious (high confidence)
CynetMalicious (score: 99)
ALYacGen:Variant.Ransom.RotorCrypt.28
CylanceUnsafe
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/Zerber.486ebaaf
K7GWTrojan ( 0051d88e1 )
Cybereasonmalicious.bba858
BaiduWin32.Trojan.Cerber.b
SymantecRansom.Cerber!g15
ESET-NOD32a variant of Win32/GenKryptik.CHK
APEXMalicious
AvastFileRepMetagen [Malware]
KasperskyTrojan-Ransom.Win32.Zerber.fhuw
BitDefenderGen:Variant.Ransom.RotorCrypt.28
NANO-AntivirusTrojan.Win32.Zerber.evkdlp
MicroWorld-eScanGen:Variant.Ransom.RotorCrypt.28
TencentWin32.Trojan.Zerber.Lqyl
Ad-AwareGen:Variant.Ransom.RotorCrypt.28
SophosML/PE-A + Mal/Cerber-U
BitDefenderThetaGen:NN.ZexaF.34050.puW@aOHJhri
TrendMicroRansom_CERBER.SMEJ2
McAfee-GW-EditionRansomware-FNL!AAF30E3BBA85
FireEyeGeneric.mg.aaf30e3bba858ea3
EmsisoftGen:Variant.Ransom.RotorCrypt.28 (B)
SentinelOneStatic AI – Suspicious PE
AviraTR/Dropper.Gen
Antiy-AVLTrojan/Generic.ASMalwS.22D4AD0
MicrosoftTrojan:Win32/Tiggre!rfn
GDataGen:Variant.Ransom.RotorCrypt.28
Acronissuspicious
McAfeeRansomware-FNL!AAF30E3BBA85
MAXmalware (ai score=100)
VBA32Trojan-Ransom.Zerber
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_CERBER.SMEJ2
RisingTrojan.Generic@ML.99 (RDML:mW6etCNm65wBzd6IgdlSiA)
YandexTrojan.Zerber!td1b+6w4Jy4
IkarusTrojan-Spy.Win32.Zbot
FortinetW32/Kryptik.FFCC!tr
AVGFileRepMetagen [Malware]
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Cerber.HwgAEpsA

How to remove Win32/GenKryptik.CHK 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

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/GenKryptik.CHK 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/GenKryptik.CHK 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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