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

What is Win32/Injector.HVQ infection?

In this post you will locate about the definition of Win32/Injector.HVQ and also its unfavorable impact on your computer system. Such ransomware are a form of malware that is elaborated by online fraudulences to demand paying the ransom money by a target.

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Most of the cases, Win32/Injector.HVQ ransomware will certainly advise its sufferers to initiate funds move for the function of neutralizing the amendments that the Trojan infection has presented to the victim’s tool.

Win32/Injector.HVQ Summary

These alterations 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.
  • 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;
  • The executable is compressed using UPX;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • 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.
  • 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.
  • Attempts to modify Explorer settings to prevent hidden files from being displayed;
  • Ciphering the files found on the target’s disk drive — so the target can no more use the data;
  • Preventing normal 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.
Similar behavior
Related domains Ransom:Win32/Obfuscator.241958f6 Ransom:Win32/Obfuscator.241958f6


One of the most typical channels where Win32/Injector.HVQ Ransomware are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of customer ending up on a resource that organizes a destructive software application;

As soon as the Trojan is successfully infused, it will either cipher the information on the victim’s PC or avoid the device from operating in a proper way – while likewise positioning a ransom note that points out the need for the victims to impact the repayment for the function of decrypting the records or bring back the data system back to the initial condition. In many instances, the ransom note will come up when the client restarts the COMPUTER after the system has already been damaged.

Win32/Injector.HVQ circulation channels.

In numerous edges of the globe, Win32/Injector.HVQ grows by jumps as well as bounds. Nevertheless, the ransom money notes and techniques of obtaining the ransom money quantity may differ depending on specific local (local) setups. The ransom notes as well as methods of extorting the ransom quantity may differ depending on specific regional (regional) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software.

    In particular locations, the Trojans commonly wrongfully report having actually detected some unlicensed applications allowed on the victim’s device. The alert then demands the customer to pay the ransom.

    Faulty statements about unlawful content.

    In countries where software piracy is less popular, this technique is not as efficient for the cyber scams. Additionally, the Win32/Injector.HVQ popup alert may falsely declare to be deriving from a police organization as well as will report having situated child pornography or other illegal data on the device.

    Win32/Injector.HVQ popup alert might incorrectly claim to be obtaining from a regulation enforcement organization and also will report having situated kid pornography or other prohibited information on the gadget. The alert will in a similar way have a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 7C9607BE
md5: 176a0a70276bf75f184793cfdf66d053
name: 176A0A70276BF75F184793CFDF66D053.mlw
sha1: 27f933ec6a7d771617bf0a0cdcffaf418c4a270f
sha256: a3c919fe252b7601ca809d90774c520e286d4f0c23ca570efe55fd0c08530e8c
sha512: 0fb747223560062213b0d99d6d9f8845082aec364a486f661cced9269a86fb75581cc2306f1be892154a24af7fb35fc9b4b4843fd4069f0eb1e5b35c3fc25d1f
ssdeep: 6144:DT2yHlJMJ4CFnaYVy70qK3B4ablDXdNIkt8H+:vHlelnadkBL9TIkt8e
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright xa9 Fox Nylon 1997-2009
InternalName: Ghetto
CompanyName: Recap Calvin
ProductName: Movie
FileDescription: Stay Orphan Rocks
OriginalFilename: Geo.exe
Translation: 0x0409 0x04b0

Win32/Injector.HVQ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 004bcce41 )
DrWeb Trojan.Winlock.3333
Cynet Malicious (score: 100)
ALYac Gen:Variant.Kazy.16211
Cylance Unsafe
Zillya Trojan.ChameleonUnlicence.Win32.3
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Obfuscator.241958f6
K7GW Trojan ( 004bcce41 )
Cybereason malicious.0276bf
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.HVQ
APEX Malicious
Avast Win32:Krajabot-G [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Kazy.16211
NANO-Antivirus Trojan.Win32.Birele.monvl
MicroWorld-eScan Gen:Variant.Kazy.16211
Tencent Win32.Trojan.Birele.iwo
Ad-Aware Gen:Variant.Kazy.16211
Sophos ML/PE-A + Mal/EncPk-ACL
BitDefenderTheta Gen:NN.ZexaF.34692.Cm0@aWazVQoi
VIPRE Trojan.Win32.Generic!BT
Emsisoft Gen:Variant.Kazy.16211 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan/
Avira TR/Crypt.ULPM.Gen
eGambit Generic.Malware
Antiy-AVL Trojan/Generic.ASMalwS.108AA20
Microsoft Ransom:Win32/Weenloc!atmn
AegisLab Trojan.Win32.Jorik.l9fr
GData Gen:Variant.Kazy.16211
TACHYON Trojan/W32.Birele.472064
AhnLab-V3 Trojan/Win32.Qhost.C64880
Acronis suspicious
McAfee Artemis!176A0A70276B
MAX malware (ai score=100)
VBA32 BScope.TrojanPSW.Stealer
Panda Generic Malware
Rising Ransom.Weenloc!8.519 (CLOUD)
Yandex Trojan.Fullscreen!bGWNCkYriMA
Ikarus Trojan-Ransom.Fullscreen
Fortinet W32/Yakes.LS!tr
AVG Win32:Krajabot-G [Trj]

How to remove Win32/Injector.HVQ virus?

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 Win32/Injector.HVQ 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/Injector.HVQ 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

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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