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

What is Win32/Kryptik.HBHN infection?

In this article you will locate about the meaning of Win32/Kryptik.HBHN as well as its negative impact on your computer system. Such ransomware are a kind of malware that is clarified by online scams to demand paying the ransom by a target.

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Most of the instances, Win32/Kryptik.HBHN ransomware will advise its victims to initiate funds transfer for the function of neutralizing the amendments that the Trojan infection has actually presented to the victim’s gadget.

Win32/Kryptik.HBHN Summary

These adjustments 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: Czech;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Steals private information from local Internet browsers;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Ciphering the files found on the target’s disk drive — so the victim can no more use the information;
  • Preventing regular accessibility to the sufferer’s workstation;
Similar behavior
Related domains


The most typical channels through which Win32/Kryptik.HBHN are infused are:

  • By methods of phishing emails;
  • As an effect of customer ending up on a source that organizes a harmful software program;

As quickly as the Trojan is successfully infused, it will either cipher the information on the target’s computer or stop the tool from functioning in an appropriate manner – while also positioning a ransom note that mentions the demand for the sufferers to impact the payment for the purpose of decrypting the papers or restoring the data system back to the preliminary condition. In a lot of instances, the ransom note will show up when the client restarts the COMPUTER after the system has actually currently been harmed.

Win32/Kryptik.HBHN distribution networks.

In numerous corners of the world, Win32/Kryptik.HBHN grows by jumps and also bounds. However, the ransom money notes and also tricks of obtaining the ransom quantity might vary depending on specific local (local) settings. The ransom notes as well as tricks of obtaining the ransom money quantity may differ depending on certain local (regional) settings.

Ransomware injection

For instance:

    Faulty informs about unlicensed software program.

    In particular locations, the Trojans usually wrongfully report having actually discovered some unlicensed applications made it possible for on the target’s device. The sharp after that demands the user to pay the ransom money.

    Faulty declarations concerning prohibited web content.

    In nations where software piracy is much less popular, this technique is not as reliable for the cyber scams. Additionally, the Win32/Kryptik.HBHN popup alert might wrongly claim to be stemming from a law enforcement organization and will report having situated kid porn or other illegal information on the gadget.

    Win32/Kryptik.HBHN popup alert might falsely claim to be acquiring from a legislation enforcement organization and will report having situated kid porn or other prohibited information on the tool. The alert will likewise consist of a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 12AD0D83
md5: 9594a92d5eb62fac07ceb064ad8ef430
name: mass.exe
sha1: b5fee11bb452a8a959ab175a7d4ed9b267ff3533
sha256: 76ce130d2447f71bea8ed902959fd7e0aeac86b55f9e44a327c1f1c1bd73ba3f
sha512: 310503f261272be01f94818d152d1585a56b5d6e43139eba9f21a0da23c03bb643885aa9faa36fb0a52ff2a2c3c9cc3382cceae2311543ff0ed20239d66bdcaa
ssdeep: 12288:mm3FDpegX3oKD+azM7dWd1nheZtqQYCsK4+Rjqwu3FgP5mBbukSF:mspeQ3D+J7dWd97LlT+Uwd5mwk
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.HBHN also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware
MicroWorld-eScan Trojan.GenericKD.42650532
CAT-QuickHeal Trojan.Wacatac
McAfee Artemis!9594A92D5EB6
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 005610041 )
BitDefender Trojan.GenericKD.42650532
K7GW Trojan ( 005610041 )
Cybereason malicious.bb452a
F-Prot W32/Wacatac.BS
Symantec Trojan Horse
APEX Malicious
GData Trojan.GenericKD.42650532
Kaspersky Trojan.Win32.Chapak.eizg
Alibaba Trojan:Win32/Chapak.d4b2101e
NANO-Antivirus Trojan.Win32.Chapak.hbonyt
Avast Win32:Malware-gen
Tencent Win32.Trojan.Chapak.Htvo
Endgame malicious (high confidence)
Emsisoft Trojan.GenericKD.42650532 (B)
F-Secure Trojan.TR/AD.VidarStealer.sjuuu
DrWeb Trojan.PWS.Siggen2.43851
TrendMicro TROJ_GEN.R023C0WBM20
MaxSecure Virus.Patched.OF
Sophos Mal/Generic-S
SentinelOne DFI – Malicious PE
Cyren W32/Trojan.UHYI-3930
Avira TR/AD.VidarStealer.sjuuu
Antiy-AVL Trojan/Win32.Chapak
Arcabit Trojan.Generic.D28ACBA4
AegisLab Trojan.Win32.Malicious.4!c
ZoneAlarm Trojan.Win32.Chapak.eizg
Microsoft Trojan:Win32/Occamy.C
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34090.azW@aqzeULiG
ALYac Trojan.GenericKD.42650532
MAX malware (ai score=87)
VBA32 Trojan.Chapak
ESET-NOD32 a variant of Win32/Kryptik.HBHN
TrendMicro-HouseCall TROJ_GEN.R023C0WBM20
Rising Trojan.Kryptik!8.8 (CLOUD)
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.HBIN!tr.ransom
Ad-Aware Trojan.GenericKD.42650532
AVG Win32:Malware-gen
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Generic/HEUR/QVM19.1.636F.Malware.Gen

How to remove Win32/Kryptik.HBHN 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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The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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/Kryptik.HBHN 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/Kryptik.HBHN you can always ask me in the comments for getting help.

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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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