What is VirTool:Win32/Injector.JK infection?

In this article you will certainly find about the interpretation of VirTool:Win32/Injector.JK as well as its unfavorable effect on your computer system. Such ransomware are a form of malware that is specified by on-line fraudulences to require paying the ransom money by a victim.

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In the majority of the instances, VirTool:Win32/Injector.JK virus will instruct its sufferers to initiate funds transfer for the purpose of counteracting the modifications that the Trojan infection has actually introduced to the victim’s tool.

VirTool:Win32/Injector.JK Summary

These adjustments can be as follows:

  • 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 papers located on the sufferer’s hard drive — so the target can no more utilize the information;
  • Preventing routine accessibility 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.


The most normal channels where VirTool:Win32/Injector.JK are infused are:

  • By ways of phishing emails;
  • As a consequence of customer ending up on a resource that hosts a malicious software application;

As quickly as the Trojan is effectively injected, it will either cipher the information on the victim’s computer or stop the gadget from working in a correct manner – while likewise positioning a ransom money note that points out the requirement for the sufferers to impact the payment for the purpose of decrypting the documents or bring back the file system back to the first problem. In many instances, the ransom money note will certainly turn up when the customer restarts the PC after the system has currently been damaged.

VirTool:Win32/Injector.JK distribution networks.

In different edges of the world, VirTool:Win32/Injector.JK expands by jumps and bounds. Nonetheless, the ransom notes and also tricks of extorting the ransom quantity may vary relying on certain regional (local) setups. The ransom notes and also techniques of extorting the ransom money quantity might vary depending on particular regional (local) setups.

Ransomware injection

For example:

    Faulty informs about unlicensed software application.

    In specific locations, the Trojans frequently wrongfully report having actually spotted some unlicensed applications allowed on the sufferer’s tool. The sharp after that requires the user to pay the ransom.

    Faulty statements concerning unlawful web content.

    In nations where software application piracy is much less popular, this method is not as effective for the cyber fraudulences. Alternatively, the VirTool:Win32/Injector.JK popup alert might wrongly declare to be deriving from a police establishment as well as will report having located kid porn or various other prohibited information on the device.

    VirTool:Win32/Injector.JK popup alert may wrongly assert to be obtaining from a legislation enforcement organization and will report having located kid pornography or various other unlawful data on the gadget. The alert will similarly include a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 995EAAC5
md5: aa9698a82c40fd204823034419eb386e
name: AA9698A82C40FD204823034419EB386E.mlw
sha1: 5bcc16fa166fe1cc30bcaea527b90ab78920da93
sha256: 21043cb4d201a6a5daf06ff34f703d6e306da8ff14aaf1b0880bcd79bf5833a7
sha512: 1f380404921b83a5ad210d7c13708462002939173139c46a5117de14d4e7594da510d088442ea0b04703c3828b59616196bf7b9dfb9d8c4275a102588d407d4c
ssdeep: 6144:m0MQW6SkUVALNNDjqXVYmaCzzvQXPAwr26Iy2rXFUGNxgYb+W5fgn0RF72:mFTxVAnoceQfJix1HNSYbgn0z72
type: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

LegalCopyright: JonDos GmbH
InternalName: JonDo - Portable Edition
CompanyName: JonDos GmbH
LegalTrademarks: JonDo, JonDonym and JonDos are a trademark of JonDos GmbH.
Comments: Allows JonDo to be run from a removable drive. For additional details, visit
ProductName: JonDo-Portable
FileDescription: JonDo-Portable
Translation: 0x0409 0x04b0

VirTool:Win32/Injector.JK also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan DeepScan:Generic.Ransom.NSIS.Androm2.36390004
CAT-QuickHeal Ransom.Cerber.B
Qihoo-360 Win32/Trojan.Ransom.9da
ALYac DeepScan:Generic.Ransom.NSIS.Androm2.36390004
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
CrowdStrike win/malicious_confidence_100% (D)
BitDefender DeepScan:Generic.Ransom.NSIS.Androm2.36390004
K7GW Trojan ( 005021ea1 )
K7AntiVirus Trojan ( 005021ea1 )
TrendMicro Possible_Cerber-13
Cyren W32/Trojan.EZAM-0384
Symantec Packed.NSISPacker!g4
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky HEUR:Trojan-Ransom.Win32.Zerber.gen
Alibaba VirTool:Win32/Injector.15aebde4
NANO-Antivirus Trojan.Nsis.Zerber.ekoegz
Tencent Win32.Trojan.Zerber.Lorm
Ad-Aware DeepScan:Generic.Ransom.NSIS.Androm2.36390004
Sophos Troj/Cerber-AHF
F-Secure Heuristic.HEUR/AGEN.1117981
DrWeb Trojan.Encoder.7453
Zillya Trojan.Zerber.Win32.705
Invincea Mal/Cerber-AA
McAfee-GW-Edition BehavesLike.Win32.ICLoader.dc
Emsisoft DeepScan:Generic.Ransom.NSIS.Androm2.36390004 (B)
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1117981
MAX malware (ai score=81)
Microsoft VirTool:Win32/Injector.JK
Gridinsoft Ransom.Win32.Gen.oa
Arcabit DeepScan:Generic.Ransom.NSIS.Androm2.36390004
ZoneAlarm HEUR:Trojan-Ransom.Win32.Zerber.gen
GData DeepScan:Generic.Ransom.NSIS.Androm2.36390004
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Zerber.R193679
McAfee Artemis!AA9698A82C40
TACHYON Ransom/W32.Cerber.236356
Panda Trj/Genetic.gen
TrendMicro-HouseCall Possible_Cerber-13
SentinelOne Static AI – Malicious PE
Fortinet W32/Injector.OV!tr
AVG Win32:Trojan-gen

How to remove VirTool:Win32/Injector.JK 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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:Win32/Injector.JK 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove VirTool:Win32/Injector.JK you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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