What is VirTool:Win32/Injector.HY infection?

In this article you will locate concerning the meaning of VirTool:Win32/Injector.HY and its negative influence on your computer system. Such ransomware are a form of malware that is specified by on the internet scams to demand paying the ransom by a sufferer.

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In the majority of the cases, VirTool:Win32/Injector.HY virus will certainly instruct its sufferers to launch funds move for the objective of neutralizing the modifications that the Trojan infection has introduced to the victim’s gadget.

VirTool:Win32/Injector.HY Summary

These adjustments can be as adheres to:

  • 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.
  • Expresses interest in specific running processes;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is likely packed with VMProtect;
  • Executed a process and injected code into it, probably while unpacking;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers located on the victim’s disk drive — so the target can no more utilize the data;
  • Preventing regular accessibility to the sufferer’s workstation;


The most regular channels through which VirTool:Win32/Injector.HY Trojans are infused are:

  • By means of phishing e-mails;
  • As a consequence of individual winding up on a resource that organizes a malicious software;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s computer or avoid the tool from working in a correct manner – while additionally placing a ransom note that mentions the need for the sufferers to effect the settlement for the function of decrypting the files or recovering the documents system back to the first condition. In a lot of instances, the ransom note will certainly come up when the customer reboots the PC after the system has actually already been damaged.

VirTool:Win32/Injector.HY circulation channels.

In numerous corners of the world, VirTool:Win32/Injector.HY grows by leaps and bounds. Nonetheless, the ransom notes and tricks of obtaining the ransom money amount might vary relying on specific regional (local) settings. The ransom notes and also methods of obtaining the ransom quantity might vary depending on particular regional (local) settings.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software application.

    In specific locations, the Trojans commonly wrongfully report having actually spotted some unlicensed applications enabled on the target’s tool. The alert then demands the customer to pay the ransom.

    Faulty statements concerning unlawful material.

    In countries where software program piracy is less prominent, this approach is not as efficient for the cyber scams. Conversely, the VirTool:Win32/Injector.HY popup alert might falsely assert to be stemming from a police organization as well as will report having located child pornography or various other unlawful data on the gadget.

    VirTool:Win32/Injector.HY popup alert might incorrectly assert to be deriving from a regulation enforcement institution and will certainly report having situated kid porn or other illegal data on the device. The alert will in a similar way have a need for the individual to pay the ransom.

Technical details

File Info:

crc32: D089EB52
md5: 133287a979f678ab01b1891c5a9ff90b
name: 133287A979F678AB01B1891C5A9FF90B.mlw
sha1: aa4b14ade58222ee284a10fe4d46e5c0d3f11df1
sha256: c84fb8eb1aec81b35db8bd547aad36febe7f6af9f7422e166d5a044bc9a278e9
sha512: d6d536e15b2acceada50afdbc4bcab1c9e1ed587a1f93298f9d08d0cae06f532c8680cfef2c14975bfc9c29f2627d580e23e219a89a13123d7847772bea20716
ssdeep: 12288:3LmAAkA7scFfc0oU+hrrl7Xvs0A4it8GDD/RCPb82jfE+nQ+:3LfAkiE0oU+xrl700otXDojT5Q+
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

VirTool:Win32/Injector.HY also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0055e3991 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Gen:Trojan.ProcessHijack.IyW@ae6uE0ni
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (D)
K7GW Trojan ( 0055e3991 )
Cybereason malicious.979f67
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.jlqz
BitDefender Gen:Trojan.ProcessHijack.IyW@ae6uE0ni
NANO-Antivirus Trojan.Win32.AD.efpcjq
MicroWorld-eScan Gen:Trojan.ProcessHijack.IyW@ae6uE0ni
Ad-Aware Gen:Trojan.ProcessHijack.IyW@ae6uE0ni
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZexaF.34628.IyW@ae6uE0ni
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Ramnit.hc
Emsisoft Gen:Trojan.ProcessHijack.IyW@ae6uE0ni (B)
SentinelOne Static AI – Suspicious PE
Avira HEUR/AGEN.1110160
eGambit Unsafe.AI_Score_100%
Microsoft VirTool:Win32/Injector.HY
Arcabit Trojan.ProcessHijack.E9C123
ZoneAlarm Trojan-Ransom.Win32.Blocker.jlqz
GData Gen:Trojan.ProcessHijack.IyW@ae6uE0ni
Acronis suspicious
McAfee Artemis!133287A979F6
MAX malware (ai score=80)
VBA32 BScope.Backdoor.BlackMoon
Malwarebytes Malware.AI.2131725873
Panda Trj/CI.A
Rising Ransom.Blocker!8.12A (CLOUD)
Ikarus Trojan.Win32.Dynamer
AVG Win32:Malware-gen

How to remove VirTool:Win32/Injector.HY 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:Win32/Injector.HY 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:Win32/Injector.HY you can always ask me in the comments for getting help.

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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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