VirTool:Win64/Kakash!B

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

What is VirTool:Win64/Kakash!B infection?

In this article you will certainly find concerning the definition of VirTool:Win64/Kakash!B and its adverse influence on your computer. Such ransomware are a type of malware that is elaborated by online frauds to demand paying the ransom money by a sufferer.

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In the majority of the situations, VirTool:Win64/Kakash!B virus will certainly instruct its targets to start funds transfer for the function of reducing the effects of the changes that the Trojan infection has introduced to the victim’s device.

VirTool:Win64/Kakash!B Summary

These alterations can be as adheres to:

  • Presents an Authenticode digital signature;
  • Ciphering the records situated on the sufferer’s hard disk drive — so the target can no longer utilize the information;
  • Preventing regular accessibility to the victim’s workstation;

VirTool:Win64/Kakash!B

One of the most regular channels through which VirTool:Win64/Kakash!B Trojans are infused are:

  • By means of phishing e-mails;
  • As a consequence of customer ending up on a resource that hosts a malicious software application;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the information on the target’s computer or prevent the tool from functioning in an appropriate manner – while also putting a ransom note that points out the requirement for the targets to impact the settlement for the function of decrypting the documents or restoring the data system back to the initial condition. In a lot of circumstances, the ransom note will turn up when the customer restarts the PC after the system has actually already been damaged.

VirTool:Win64/Kakash!B distribution networks.

In various corners of the world, VirTool:Win64/Kakash!B expands by jumps as well as bounds. Nevertheless, the ransom notes and also methods of obtaining the ransom amount might vary depending on specific local (regional) settings. The ransom money notes and also tricks of extorting the ransom amount might differ depending on particular local (regional) settings.

Ransomware injection

For example:

    Faulty notifies about unlicensed software program.

    In particular areas, the Trojans frequently wrongfully report having identified some unlicensed applications allowed on the target’s tool. The sharp then requires the individual to pay the ransom.

    Faulty declarations regarding illegal content.

    In countries where software program piracy is much less prominent, this method is not as reliable for the cyber scams. Conversely, the VirTool:Win64/Kakash!B popup alert may wrongly assert to be originating from a law enforcement institution and will certainly report having situated kid porn or various other illegal data on the tool.

    VirTool:Win64/Kakash!B popup alert might falsely claim to be obtaining from a legislation enforcement organization and will report having situated child porn or other unlawful information on the gadget. The alert will in a similar way include a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 6F5C4425
md5: 6e1dc6d4989ec0bd6b277190e6ba3b82
name: 6E1DC6D4989EC0BD6B277190E6BA3B82.mlw
sha1: ddb5e8329c275e47815970a26ff6a7c3db08816d
sha256: e598f6123993cce92004eac48cd3402cf5faf71a6db77f5e62c3cf99a2aacb53
sha512: c9e37e5454d67b6321f5b4d4ee33718da0f35c980b2702ab27c6eac169db75788de7ba77a0dca8047e9daacf5015d1b5090d36d659b7cd5775c1f9b67d24610b
ssdeep: 24576:ZKTqLyUaatqsEUD2PNiZ7SMHyxcqZab1O0mE1sf:LyUajsEUSP8Z7HV1b1pmE1sf
type: PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: Word
FileVersion: 16.0.11929.20838
CompanyName: Microsoft Corporation
ProductName: Microsoft Office
ProductVersion: 16.0.11929.20838
FileDescription: Microsoft Word
OriginalFilename: C:Program FilesMicrosoft OfficerootOffice16WORD.EXE
Translation: 0x0409 0x04b0

VirTool:Win64/Kakash!B also known as:

GridinSoft Trojan.Ransom.Gen
Lionic Trojan.Win32.Shelma.4!c
Elastic malicious (high confidence)
ClamAV Win.Malware.Bulz-9885329-0
ALYac Trojan.GenericKD.36990900
Cylance Unsafe
Zillya Trojan.Shelma.Win32.9575
Sangfor Trojan.Win32.Shelma.bjhl
BitDefender Trojan.GenericKD.36990900
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of WinGo/Rozena.AA
Cynet Malicious (score: 100)
Kaspersky Trojan.Win32.Shelma.bjhl
Alibaba Trojan:Win32/Shelma.c2f20e22
MicroWorld-eScan Trojan.GenericKD.36990900
Tencent Win32.Trojan.Falsesign.Wpjx
Ad-Aware Trojan.GenericKD.36990900
Sophos Mal/Generic-S + ATK/ScareCrow-A
TrendMicro TROJ_GEN.R023C0WEU21
McAfee-GW-Edition Artemis!Trojan
FireEye Trojan.GenericKD.36990900
Emsisoft MalCert-S.ED (A)
Avira TR/AD.PatchedWinSwrort.exruu
Antiy-AVL Trojan/Win32.Shelma
Microsoft VirTool:Win64/Kakash.gen!B
Arcabit Trojan.Generic.D2346FB4
ZoneAlarm Trojan.Win32.Shelma.bjhl
GData Trojan.GenericKD.36990900
AhnLab-V3 Malware/Win64.Generic.C4372390
McAfee Artemis!6E1DC6D4989E
VBA32 Trojan.Shelma
Panda Trj/CI.A
TrendMicro-HouseCall TROJ_GEN.R023C0WEU21
MaxSecure Trojan.Malware.118388528.susgen
Fortinet Malicious_Behavior.SB
Qihoo-360 Win64/Ransom.DogHousePower.HgEASVgA

How to remove VirTool:Win64/Kakash!B 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 VirTool:Win64/Kakash!B 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 VirTool:Win64/Kakash!B 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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