Written by Robert Bailey

What is Backdoor:Win32/Hupigon infection?

In this article you will certainly locate regarding the definition of Backdoor:Win32/Hupigon and also its negative influence on your computer. Such ransomware are a type of malware that is elaborated by online scams to demand paying the ransom money by a victim.

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Most of the instances, Backdoor:Win32/Hupigon virus will advise its sufferers to launch funds move for the function of neutralizing the modifications that the Trojan infection has presented to the sufferer’s tool.

Backdoor:Win32/Hupigon Summary

These alterations can be as follows:

  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • 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.
  • The executable is compressed using UPX;
  • Ciphering the papers found on the victim’s hard disk — so the sufferer can no more make use of the data;
  • Preventing regular accessibility to the victim’s workstation;


The most normal networks through which Backdoor:Win32/Hupigon are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of customer ending up on a resource that hosts a harmful software;

As soon as the Trojan is effectively injected, it will either cipher the data on the target’s computer or stop the tool from working in a correct way – while also putting a ransom money note that mentions the demand for the victims to effect the settlement for the purpose of decrypting the records or restoring the data system back to the initial condition. In many instances, the ransom note will come up when the customer restarts the PC after the system has currently been harmed.

Backdoor:Win32/Hupigon circulation networks.

In different edges of the globe, Backdoor:Win32/Hupigon expands by leaps as well as bounds. However, the ransom notes as well as tricks of extorting the ransom money quantity might differ relying on certain neighborhood (local) settings. The ransom notes and also methods of extorting the ransom money quantity may vary depending on particular neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty signals regarding unlicensed software program.

    In particular areas, the Trojans commonly wrongfully report having actually detected some unlicensed applications enabled on the victim’s tool. The sharp then requires the individual to pay the ransom money.

    Faulty statements concerning illegal content.

    In countries where software program piracy is less preferred, this method is not as efficient for the cyber frauds. Conversely, the Backdoor:Win32/Hupigon popup alert might incorrectly assert to be deriving from a law enforcement institution and also will certainly report having situated youngster porn or other illegal information on the gadget.

    Backdoor:Win32/Hupigon popup alert might falsely declare to be acquiring from a legislation enforcement establishment and will certainly report having located youngster porn or other illegal information on the device. The alert will in a similar way contain a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: 1EC3FF90
md5: 82caf9153b8395b2c77300ac1ee22295
name: 82CAF9153B8395B2C77300AC1EE22295.mlw
sha1: e039cd50011311d483cddccda5cea3a62919077d
sha256: 3f43953757d66fb625d34e2286131e1394190e7d0521f868353ab1811d15b8c4
sha512: d6e58e3d019cdc8e9af8146f6ee973e4c7a46623fadafaf3be6ac70588f0c8268679be561dbeea69684f20946c8a34686da3b9ab98d83a623d675b96cafd4383
ssdeep: 12288:nsaY8rt4GmkeKHXPO4+EcSG2IAloHQyvKZqrVWQI:B/rt4p3KfEEcStlKbvKsrVWQI
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Backdoor:Win32/Hupigon also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0030b2a81 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop.32183
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Agent.8142
ALYac Backdoor.Hupigon.AYPE
Cylance Unsafe
Zillya Dropper.Agent.Win32.379508
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
K7GW Trojan ( 0030b2a81 )
Cybereason malicious.53b839
Baidu Win32.Trojan-Dropper.Agent.v
Cyren W32/Agent.FI.gen!Eldorado
Symantec Backdoor.Graybird
ESET-NOD32 a variant of Win32/TrojanDropper.Agent.OBM
Zoner Trojan.Win32.36891
APEX Malicious
TotalDefense Win32/Tnega.TD
Avast Win32:Rootkit-gen [Rtk]
ClamAV Win.Dropper.Ramnit-7081815-0
Kaspersky Trojan-Dropper.Win32.Agent.gato
BitDefender Backdoor.Hupigon.AYPE
NANO-Antivirus Trojan.Win32.Crypter.wpmb
ViRobot Backdoor.Win32.Hupigon.48640.I
SUPERAntiSpyware Trojan.Agent/Gen-Hugipon
MicroWorld-eScan Backdoor.Hupigon.AYPE
Tencent Trojan.Win32.Dropper.abh
Ad-Aware Backdoor.Hupigon.AYPE
Sophos ML/PE-A + Troj/Mdrop-CGE
Comodo TrojWare.Win32.TrojanDropper.Agent.~VQ@13ntw0
BitDefenderTheta AI:Packer.212C6C801F
VIPRE TrojanDropper.Win32.Agent.DO (v)
McAfee-GW-Edition BehavesLike.Win32.Generic.gc
Emsisoft Trojan.Agent (A)
SentinelOne Static AI – Suspicious PE
Avira TR/Dropper.Gen
eGambit Unsafe.AI_Score_100%
Microsoft Backdoor:Win32/Hupigon
Gridinsoft Trojan.Win32.Agent.vb!s2
Arcabit Backdoor.Hupigon.AYPE
ZoneAlarm Trojan-Dropper.Win32.Agent.gato
GData Backdoor.Hupigon.AYPE
AhnLab-V3 Dropper/Win32.Crypter.R3134
McAfee generic!bg.fgl
MAX malware (ai score=87)
VBA32 Trojan.Win32.Genome.dfab
Malwarebytes Ransom.Cerber
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_AGENT.SMX
Rising Trojan.Lock!1.B303 (RDMK:cmRtazo+1Rt8uj+IB0CU8k7SxTor)
Yandex Trojan.GenAsa!MLVuNpIpKLw
Ikarus Backdoor.Win32.Hupigon
Fortinet W32/Generic.AC.12FB!tr
AVG Win32:Rootkit-gen [Rtk]
Qihoo-360 Win32/Backdoor.Hupigon.HwsBBPsC

How to remove Backdoor:Win32/Hupigon 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 Backdoor:Win32/Hupigon 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 Backdoor:Win32/Hupigon 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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