Win32/Hupigon.NZK

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

What is Win32/Hupigon.NZK infection?

In this short article you will certainly find regarding the meaning of Win32/Hupigon.NZK and its unfavorable influence on your computer system. Such ransomware are a form of malware that is clarified by on the internet fraudulences to require paying the ransom by a target.

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Most of the cases, Win32/Hupigon.NZK infection will advise its victims to initiate funds move for the function of counteracting the amendments that the Trojan infection has actually introduced to the sufferer’s tool.

Win32/Hupigon.NZK 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.
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the victim’s hard drive — so the sufferer can no longer make use of the data;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Win32/Hupigon.NZK

The most regular networks whereby Win32/Hupigon.NZK Ransomware are infused are:

  • By means of phishing emails;
  • As a consequence of customer winding up on a resource that holds a destructive software application;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the target’s PC or prevent the gadget from operating in a proper fashion – while likewise placing a ransom note that points out the requirement for the victims to impact the repayment for the objective of decrypting the records or recovering the file system back to the initial condition. In most circumstances, the ransom note will turn up when the customer reboots the COMPUTER after the system has actually already been harmed.

Win32/Hupigon.NZK distribution channels.

In different corners of the globe, Win32/Hupigon.NZK grows by leaps as well as bounds. Nonetheless, the ransom notes and also techniques of extorting the ransom quantity may vary relying on certain neighborhood (regional) settings. The ransom notes and also tricks of obtaining the ransom money quantity might differ depending on specific regional (regional) setups.

Ransomware injection

For instance:

    Faulty signals about unlicensed software application.

    In certain locations, the Trojans commonly wrongfully report having discovered some unlicensed applications made it possible for on the target’s tool. The alert then demands the user to pay the ransom money.

    Faulty statements about unlawful web content.

    In countries where software application piracy is less preferred, this method is not as reliable for the cyber fraudulences. Conversely, the Win32/Hupigon.NZK popup alert might wrongly claim to be deriving from a police institution and also will certainly report having located kid pornography or other prohibited data on the gadget.

    Win32/Hupigon.NZK popup alert might wrongly assert to be obtaining from a regulation enforcement institution as well as will report having located youngster pornography or other unlawful information on the device. The alert will in a similar way consist of a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 65F897AC
md5: c03073a5fbde362c6bb00c8e7894414c
name: C03073A5FBDE362C6BB00C8E7894414C.mlw
sha1: bef9dc19de18872815148f22552584342376768a
sha256: f43a0e63da1b452e463263efdcf576b35cc6817cb3c916db31070700e51dff94
sha512: 8575d1355483b3d3ed0f03d5d49145785414985a0237e01f503a55afed8df023c58ff45200c3cb7a89069c7303ae8be3aebd0950b9ff75b125731e1897658a20
ssdeep: 12288:rFgeQpolKj7ynOTwNvOFdhE0pmRSwSOgd7s/USniXi6THECpZFNUSQrXhu9h:rRQpo+WnWuvWBgRSO3n9kH5pZFNUSyR
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Hupigon.NZK also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0052c8a31 )
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
Cylance Unsafe
Zillya Backdoor.Hupigon.Win32.214197
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Backdoor:Win32/Hupigon.3fdced17
K7GW Trojan ( 0052c8a31 )
Cybereason malicious.9de188
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Hupigon.NZK
APEX Malicious
TotalDefense Win32/Etap
Avast Win32:Trojan-gen
Kaspersky Backdoor.Win32.Hupigon.sqck
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZexaF.34608.KyW@a8uBqqhb
VIPRE Trojan-Dropper.Win32.Resdro.b (v) (not malicious)
McAfee-GW-Edition BehavesLike.Win32.AdwareDealPly.hc
FireEye Generic.mg.c03073a5fbde362c
SentinelOne Static AI – Malicious PE
Avira BDS/Backdoor.Gen
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/Wacatac.B!ml
ZoneAlarm HEUR:Trojan.Win32.Generic
TACHYON Backdoor/W32.Hupigon.596480.BS
Acronis suspicious
McAfee BackDoor-EXZ
VBA32 BScope.Trojan.Click
Malwarebytes Malware.Heuristic.1003
Rising Malware.Heuristic!ET#98% (RDMK:cmRtazoT8IugJW6OBRowjMoMZiql)
Fortinet W32/Filecoder.FV!tr.ransom
AVG Win32:Trojan-gen
Paloalto generic.ml
Qihoo-360 HEUR/QVM19.1.E3B3.Malware.Gen

How to remove Win32/Hupigon.NZK 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 Win32/Hupigon.NZK 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/Hupigon.NZK 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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