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The Daily Insight

Backdoor:Win32/Hupigon.ZAP!bit

Author

Emily Beck

Updated on May 07, 2026

What is Backdoor:Win32/Hupigon.ZAP!bit infection?

In this post you will discover concerning the interpretation of Backdoor:Win32/Hupigon.ZAP!bit and its unfavorable effect on your computer. Such ransomware are a kind of malware that is clarified by online frauds to require paying the ransom money by a victim.

Most of the cases, Backdoor:Win32/Hupigon.ZAP!bit virus will certainly instruct its targets to initiate funds transfer for the function of counteracting the amendments that the Trojan infection has actually presented to the sufferer’s tool.

Backdoor:Win32/Hupigon.ZAP!bit Summary

These modifications can be as follows:

  • 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 files found on the victim’s hard disk drive — so the victim can no more utilize the information;
  • 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.

Backdoor:Win32/Hupigon.ZAP!bit

The most common channels whereby Backdoor:Win32/Hupigon.ZAP!bit Ransomware are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of individual ending up on a source that organizes a destructive software program;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the target’s PC or protect against the tool from working in a correct fashion – while additionally placing a ransom money note that states the demand for the targets to effect the settlement for the objective of decrypting the papers or bring back the documents system back to the first problem. In most circumstances, the ransom note will certainly come up when the client restarts the COMPUTER after the system has currently been damaged.

Backdoor:Win32/Hupigon.ZAP!bit distribution channels.

In numerous corners of the globe, Backdoor:Win32/Hupigon.ZAP!bit expands by leaps as well as bounds. Nonetheless, the ransom notes as well as tricks of extorting the ransom quantity might differ relying on certain regional (regional) settings. The ransom notes and also tricks of obtaining the ransom amount may differ depending on certain local (local) settings.

Ransomware injection

For example:

    Faulty informs about unlicensed software application.

    In specific locations, the Trojans often wrongfully report having actually spotted some unlicensed applications enabled on the sufferer’s device. The sharp then demands the user to pay the ransom.

    Faulty declarations about prohibited material.

    In nations where software application piracy is much less popular, this approach is not as reliable for the cyber scams. Additionally, the Backdoor:Win32/Hupigon.ZAP!bit popup alert might wrongly assert to be stemming from a police establishment and also will report having situated child pornography or various other illegal data on the device.

    Backdoor:Win32/Hupigon.ZAP!bit popup alert might wrongly claim to be deriving from a legislation enforcement organization and will report having located youngster porn or various other illegal data on the device. The alert will in a similar way have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 073BEF20md5: a2b19e210f89ab81c1e3606f857439d8name: A2B19E210F89AB81C1E3606F857439D8.mlwsha1: d1b91889967defff48ee3a63ee3bd4c38d9bc2e6sha256: 3c3173de0a926bc8e4aaa7530dd1863ccc9bfed5a82a4580749e611ffa949f22sha512: 0e162b131b1f749495d904a2ecbf2636630cdf074f0c32f74910825af38c795f8def658906a685618d645338326b93080c3aa9b2643372a0bdba3f2b922ea03dssdeep: 12288:gcq0getOA9Pccx5b5LzczDfyklE2i+/QyCswyd9xav6pUOZq1w:0sf9Pccx5b5Lc7NED2QyCodHc6pUsbtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Backdoor:Win32/Hupigon.ZAP!bit also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0052c8a31 )
Elasticmalicious (high confidence)
DrWebTrojan.Obfuscated.based.1
CynetMalicious (score: 100)
ALYacTrojan.GenericKD.35945540
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaBackdoor:Win32/Hupigon.88814548
K7GWTrojan ( 0052c8a31 )
Cybereasonmalicious.10f89a
CyrenW32/Trojan.WWCV-8921
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Hupigon.NZK
APEXMalicious
TotalDefenseWin32/Etap
AvastWin32:Trojan-gen
KasperskyBackdoor.Win32.Hupigon.vkgt
BitDefenderTrojan.GenericKD.35945540
NANO-AntivirusVirus.Win32.Gen-Crypt.ccnc
MicroWorld-eScanTrojan.GenericKD.35945540
TencentWin32.Backdoor.Backdoor.Lmkf
Ad-AwareTrojan.GenericKD.35945540
SophosMal/Generic-S
ComodoMalware@#dcunjlftqfeo
BitDefenderThetaGen:NN.ZexaF.34608.GyW@amDDRMlj
VIPRETrojan-Dropper.Win32.Resdro.b (v) (not malicious)
TrendMicroTROJ_GEN.R002C0DLV20
McAfee-GW-EditionBehavesLike.Win32.Generic.hc
FireEyeGeneric.mg.a2b19e210f89ab81
EmsisoftTrojan.GenericKD.35945540 (B)
SentinelOneStatic AI – Malicious PE
AviraBDS/Backdoor.Gen
eGambitUnsafe.AI_Score_99%
MicrosoftBackdoor:Win32/Hupigon.ZAP!bit
ArcabitTrojan.Generic.D2247C44
GDataTrojan.GenericKD.35945540
AhnLab-V3Malware/Win32.Generic.R130948
Acronissuspicious
McAfeeBackDoor-EXZ
MAXmalware (ai score=87)
VBA32MalwareScope.Trojan-PSW.Game.16
MalwarebytesMalware.Heuristic.1003
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002C0DLV20
RisingBackdoor.Hupigon!8.B57 (CLOUD)
IkarusVirus.Fat.Obfuscated
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Filecoder.FV!tr.ransom
AVGWin32:Trojan-gen
Paloaltogeneric.ml
Qihoo-360Win32/Backdoor.Gh0st.LR

How to remove Backdoor:Win32/Hupigon.ZAP!bit ransomware?

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Download GridinSoft Anti-Malware

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.ZAP!bit 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Backdoor:Win32/Hupigon.ZAP!bit you can always ask me in the comments for getting help.

References

  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products: