Generik.WCJKBW

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

What is Generik.WCJKBW infection?

In this short article you will locate concerning the definition of Generik.WCJKBW and also its adverse impact on your computer system. Such ransomware are a form of malware that is specified by on-line fraudulences to demand paying the ransom by a sufferer.

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Most of the situations, Generik.WCJKBW ransomware will certainly advise its sufferers to launch funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has introduced to the target’s tool.

Generik.WCJKBW Summary

These modifications 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.
  • Compression (or decompression);
  • 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.

  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the target’s hard disk — so the victim can no more utilize the information;
  • Preventing normal accessibility to the victim’s workstation;

Generik.WCJKBW

The most typical networks through which Generik.WCJKBW Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of individual ending up on a resource that holds a harmful software application;

As quickly as the Trojan is successfully infused, it will either cipher the data on the victim’s PC or protect against the tool from working in a proper manner – while also placing a ransom note that points out the need for the targets to effect the settlement for the objective of decrypting the papers or restoring the file system back to the first problem. In the majority of instances, the ransom note will certainly show up when the customer restarts the COMPUTER after the system has actually already been harmed.

Generik.WCJKBW circulation networks.

In different edges of the world, Generik.WCJKBW expands by leaps as well as bounds. Nevertheless, the ransom money notes and also methods of obtaining the ransom amount might differ depending on specific local (local) setups. The ransom money notes as well as methods of obtaining the ransom money amount might vary depending on particular local (local) settings.

Ransomware injection

For example:

    Faulty signals about unlicensed software application.

    In specific locations, the Trojans usually wrongfully report having detected some unlicensed applications made it possible for on the victim’s device. The sharp after that demands the customer to pay the ransom.

    Faulty declarations about prohibited material.

    In nations where software piracy is much less popular, this technique is not as efficient for the cyber scams. Conversely, the Generik.WCJKBW popup alert might incorrectly assert to be originating from a police establishment as well as will report having located youngster pornography or various other prohibited information on the gadget.

    Generik.WCJKBW popup alert may falsely claim to be acquiring from a law enforcement institution and also will report having located child porn or various other illegal information on the gadget. The alert will likewise contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 7B668D06
md5: 5807bbbd56ec90bde47133d3b556742c
name: 5807BBBD56EC90BDE47133D3B556742C.mlw
sha1: 72bc9c44a5fc002e9320c84cd21b55d83dc1a0d1
sha256: 06e00afdc1f7365a0502eb31c2a4ebd6ee148e075340bb63aae9643fdd588093
sha512: b44e96016ca01a43f4942439ddca5cdc4413a4dcb83b267c15e81356c8fb145abea15e03299443c8028385f72ed45f8d56ccbed3a01008ecae241112efb88cab
ssdeep: 6144:2UjRwjVv3zVEMW2MQALxix2SG2RmZu232XxHw5pp9onwTJiSAEGl1VFG:2qKVvpEMWNbLzSGcTTHGpFvAV1zG
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

0: [No Data]

Generik.WCJKBW also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 004fffdf1 )
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Papras.2606
ClamAVWin.Ransomware.Cerber-6995345-0
ALYacTrojan.GenericKD.3840060
CylanceUnsafe
ZillyaDropper.Agent.Win32.382218
SangforRansom.Win32.Foreign.niso
CrowdStrikewin/malicious_confidence_90% (W)
BitDefenderTrojan.GenericKD.3840060
K7GWTrojan ( 004fffdf1 )
Cybereasonmalicious.d56ec9
SymantecTrojan Horse
ESET-NOD32a variant of Generik.WCJKBW
APEXMalicious
CynetMalicious (score: 99)
KasperskyTrojan-Ransom.Win32.Foreign.niso
AlibabaRansom:Win32/Foreign.50d69c3f
NANO-AntivirusTrojan.Win32.AD.ejnjwv
SUPERAntiSpywareRansom.Cerber/Variant
MicroWorld-eScanTrojan.GenericKD.3840060
Ad-AwareTrojan.GenericKD.3840060
SophosMal/Generic-R + Mal/Miuref-L
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_CERBERENC.SMNSX
McAfee-GW-EditionBehavesLike.Win32.Generic.fc
FireEyeGeneric.mg.5807bbbd56ec90bd
EmsisoftTrojan.GenericKD.3840060 (B)
SentinelOneStatic AI – Suspicious PE
WebrootTrojan.Dropper.Gen
AviraTR/Dropper.Gen
AegisLabTrojan.Win32.Foreign.4!c
GDataTrojan.GenericKD.3840060
AhnLab-V3Trojan/Win32.Cerber.R191708
McAfeeArtemis!5807BBBD56EC
MAXmalware (ai score=100)
VBA32TrojanRansom.Foreign
MalwarebytesRansom.Cerber.Generic
TrendMicro-HouseCallRansom_CERBERENC.SMNSX
FortinetW32/Injector.MF!tr

How to remove Generik.WCJKBW 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 Generik.WCJKBW 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 Generik.WCJKBW 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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