What is Win32/Kryptik.HHYZ infection?

In this post you will certainly discover concerning the interpretation of Win32/Kryptik.HHYZ and also its adverse impact on your computer. Such ransomware are a kind of malware that is specified by online scams to require paying the ransom by a victim.

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Most of the situations, Win32/Kryptik.HHYZ ransomware will instruct its sufferers to initiate funds move for the objective of reducing the effects of the changes that the Trojan infection has introduced to the sufferer’s gadget.

Win32/Kryptik.HHYZ Summary

These adjustments can be as adheres to:

  • 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.
  • A process created a hidden window;
  • Unconventionial language used in binary resources: Maori;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses Windows utilities for basic functionality;
  • Deletes its original binary from disk;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers located on the target’s hard disk drive — so the sufferer can no longer use the data;
  • Preventing routine 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.
Similar behavior
Related domains Gen:Variant.Ransom.Stop.18


One of the most normal channels whereby Win32/Kryptik.HHYZ Ransomware are infused are:

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

As quickly as the Trojan is effectively infused, it will certainly either cipher the information on the sufferer’s computer or prevent the tool from functioning in a proper manner – while also placing a ransom note that states the requirement for the targets to impact the repayment for the objective of decrypting the papers or bring back the data system back to the first problem. In the majority of instances, the ransom note will certainly come up when the customer reboots the COMPUTER after the system has actually already been harmed.

Win32/Kryptik.HHYZ circulation channels.

In different edges of the globe, Win32/Kryptik.HHYZ expands by jumps and also bounds. However, the ransom money notes and techniques of obtaining the ransom money quantity may vary depending upon specific regional (regional) setups. The ransom money notes and also methods of extorting the ransom quantity might differ depending on certain regional (local) settings.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software.

    In particular areas, the Trojans frequently wrongfully report having actually discovered some unlicensed applications enabled on the sufferer’s gadget. The alert then demands the user to pay the ransom money.

    Faulty declarations regarding unlawful content.

    In countries where software application piracy is much less popular, this approach is not as reliable for the cyber fraudulences. Additionally, the Win32/Kryptik.HHYZ popup alert might falsely claim to be originating from a police institution and also will report having located kid pornography or other unlawful information on the device.

    Win32/Kryptik.HHYZ popup alert may falsely assert to be obtaining from a legislation enforcement establishment as well as will report having located child pornography or various other prohibited data on the device. The alert will similarly consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: 281491E9
md5: cffb8b1a484957bb2e4cabbad9b3eb47
name: CFFB8B1A484957BB2E4CABBAD9B3EB47.mlw
sha1: c8e01bb7f952401e708a1459f392ba0bd4a3efe0
sha256: 6fbc715a5531747429eea9bfff2c7d1c7a810093a6963ea86147d46092143863
sha512: e5c82b08e21dd43d56c2fb34dc78c1c98953db8f23862fdd01b6d5a6e7cad91eab56ef568dd1a108e4c8ef3c4caa60de6e6c15d19febe6f28f73a7f2feec441c
ssdeep: 6144:Qv7z5UVfLIOtfEG/8XRorXMkljzBu60jh2xmFbpXprXWOD:Mz5i0Ot8WkqNY6A3w
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translations: 0x0126 0x033d

Win32/Kryptik.HHYZ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0057430c1 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Stealer.29687
MicroWorld-eScan Gen:Variant.Ransom.Stop.18
CAT-QuickHeal Trojanpws.Tepfer
ALYac Gen:Variant.Ransom.Stop.18
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba TrojanPSW:Win32/Glupteba.7d14c0e5
K7GW Trojan ( 0057430c1 )
Cybereason malicious.a48495
Cyren W32/Kryptik.COL.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HHYZ
APEX Malicious
Avast Win32:DropperX-gen [Drp]
Cynet Malicious (score: 100)
BitDefender Gen:Variant.Ransom.Stop.18
NANO-Antivirus Trojan.Win32.Tepfer.idivft
Ad-Aware Gen:Variant.Ransom.Stop.18
Sophos Mal/Generic-R + Troj/AutoG-KQ
BitDefenderTheta Gen:NN.ZexaF.34686.ru0@aG7dkrfO
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Lockbit.dc
Emsisoft Gen:Variant.Ransom.Stop.18 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.ectdd
Avira TR/AD.Chapak.wxqmh
Microsoft Trojan:Win32/Glupteba.NB!MTB
AegisLab Trojan.Win32.Tepfer.i!c
GData Gen:Variant.Ransom.Stop.18
AhnLab-V3 Malware/Win32.RL_Generic.R357245
Acronis suspicious
McAfee Lockbit-FSWW!CFFB8B1A4849
MAX malware (ai score=85)
VBA32 Trojan.Glupteba
Malwarebytes Glupteba.Backdoor.Bruteforce.DDS
Panda Trj/GdSda.A
Rising Trojan.Kryptik!1.CFD5 (CLOUD)
Ikarus Trojan-Banker.UrSnif
Fortinet W32/Ranumbot.ECE2!tr
AVG Win32:DropperX-gen [Drp]

How to remove Win32/Kryptik.HHYZ 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/Kryptik.HHYZ 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.HHYZ 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

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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