Win32/GenKryptik.CHCX

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

What is Win32/GenKryptik.CHCX infection?

In this post you will discover about the interpretation of Win32/GenKryptik.CHCX as well as its adverse effect on your computer system. Such ransomware are a kind of malware that is elaborated by on-line scams to require paying the ransom by a sufferer.

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Most of the instances, Win32/GenKryptik.CHCX virus will certainly instruct its sufferers to start funds transfer for the objective of reducing the effects of the changes that the Trojan infection has actually presented to the victim’s tool.

Win32/GenKryptik.CHCX Summary

These modifications 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.
  • Injection (inter-process);
  • Injection (Process Hollowing);
  • 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.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Executed a process and injected code into it, probably while unpacking;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the target’s disk drive — so the victim can no longer utilize the information;
  • Preventing normal access to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
novaprom.pwTrojan-Ransom.Win32.Crusis.adk

Win32/GenKryptik.CHCX

The most typical channels where Win32/GenKryptik.CHCX Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As a repercussion of user ending up on a resource that hosts a harmful software;

As soon as the Trojan is effectively infused, it will either cipher the data on the target’s computer or prevent the device from functioning in a proper fashion – while likewise placing a ransom note that discusses the requirement for the targets to impact the payment for the purpose of decrypting the records or recovering the file system back to the first condition. In most circumstances, the ransom note will show up when the customer reboots the PC after the system has already been damaged.

Win32/GenKryptik.CHCX circulation channels.

In different corners of the globe, Win32/GenKryptik.CHCX expands by jumps as well as bounds. However, the ransom notes and also techniques of extorting the ransom money quantity might differ depending upon certain local (regional) settings. The ransom notes and also techniques of extorting the ransom money amount might vary depending on specific local (local) settings.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In specific areas, the Trojans typically wrongfully report having spotted some unlicensed applications allowed on the sufferer’s gadget. The sharp then requires the individual to pay the ransom money.

    Faulty statements concerning prohibited content.

    In countries where software program piracy is less preferred, this method is not as effective for the cyber fraudulences. Conversely, the Win32/GenKryptik.CHCX popup alert may wrongly assert to be deriving from a police establishment and also will certainly report having situated youngster pornography or other prohibited information on the tool.

    Win32/GenKryptik.CHCX popup alert may incorrectly declare to be deriving from a legislation enforcement institution and will certainly report having located child pornography or various other unlawful information on the device. The alert will similarly contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: D6F4CE18
md5: 0fa3130b3dfe2e71dc52cfe0b6243dc9
name: 0FA3130B3DFE2E71DC52CFE0B6243DC9.mlw
sha1: fcc0b7b86cb838cac6b9d35e3148bf21fa60536f
sha256: 4e041a6cd0602572ba2ad87cdd0bafd75bf3b5f483a02ebf0909f9c233b1d66c
sha512: e1f040179fdf6b9c31b257e110b122c7f68fc247fede8122a45a7f991da339f53dd33495766f99ff3c13937a784e63126f197d6e5822e368e944493ca454a055
ssdeep: 6144:3AlAMAuG8jFZyWFBdaGsDpqZ2yqA50V81M1gJZI4zrKv0T:z8jFZyWFBPsFqZ2V8e1+qSrm2
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
LegalCopyright: exceptions to the general rule of denunciation under ILO
InternalName: KMres7t
FileVersion: 1.00.0045
CompanyName: evaluates the risks to human health posed by disinfectants and ... about Disinfectants and Disinfectants By-Products by ILO Paperback
Comments: LisiJuntr
ProductName: LisiJuntr
ProductVersion: 1.00.0045
FileDescription: enterprises in implementing the ILO core international labour standards and national .... Indonesia has ratified the two core ILO
OriginalFilename: KMres7t.exe

Win32/GenKryptik.CHCX also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.40366074
FireEyeGeneric.mg.0fa3130b3dfe2e71
ALYacTrojan.GenericKD.40366074
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Crusis.4!c
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0053a11d1 )
BitDefenderTrojan.GenericKD.40366074
K7GWTrojan ( 0053a11d1 )
Cybereasonmalicious.b3dfe2
BitDefenderThetaAI:Packer.C79BFEB221
SymantecML.Attribute.HighConfidence
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Crusis.adk
AlibabaRansom:Win32/Crusis.0921aafa
NANO-AntivirusTrojan.Win32.Crusis.fgegsa
RisingRansom.Crusis!8.5724 (CLOUD)
Ad-AwareTrojan.GenericKD.40366074
SophosMal/Generic-S
ComodoMalware@#3vs5ubbc46wp1
F-SecureHeuristic.HEUR/AGEN.1125089
ZillyaTrojan.GenericKD.Win32.140796
McAfee-GW-EditionBehavesLike.Win32.Generic.fh
EmsisoftTrojan.GenericKD.40366074 (B)
IkarusTrojan.Win32.Krypt
JiangminTrojan.Crusis.vm
AviraHEUR/AGEN.1125089
MAXmalware (ai score=100)
Antiy-AVLTrojan[Ransom]/Win32.Crusis
MicrosoftTrojan:Win32/Occamy.C
ArcabitTrojan.Generic.D267EFFA
ZoneAlarmTrojan-Ransom.Win32.Crusis.adk
GDataTrojan.GenericKD.40366074
CynetMalicious (score: 85)
McAfeeGenericRXGJ-JS!0FA3130B3DFE
VBA32Trojan.Packed
MalwarebytesMachineLearning/Anomalous.100%
PandaTrj/CI.A
APEXMalicious
ESET-NOD32a variant of Win32/GenKryptik.CHCX
TencentWin32.Trojan.Crusis.Jmh
YandexTrojan.Crusis!hwf/FAmisz4
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_95%
FortinetW32/Crusis.ADK!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_80% (D)
Qihoo-360Win32/Trojan.Ransom.4af

How to remove Win32/GenKryptik.CHCX 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/GenKryptik.CHCX 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/GenKryptik.CHCX 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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