Win32/Kryptik.HKYV

Written by Robert Bailey

What is Win32/Kryptik.HKYV infection?

In this article you will certainly locate regarding the definition of Win32/Kryptik.HKYV and its negative effect on your computer system. Such ransomware are a form of malware that is elaborated by online scams to demand paying the ransom by a victim.

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Most of the cases, Win32/Kryptik.HKYV ransomware will advise its sufferers to launch funds transfer for the purpose of neutralizing the modifications that the Trojan infection has presented to the sufferer’s device.

Win32/Kryptik.HKYV Summary

These alterations 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.
  • Attempts to connect to a dead IP:Port (4 unique times);
  • 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.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Steals private information from local Internet browsers;
  • 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 documents found on the sufferer’s hard disk — so the sufferer can no more make use of the information;
  • Preventing routine accessibility to the victim’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
z.whorecord.xyz HEUR:Trojan-Ransom.Win32.Stop.gen
a.tomx.xyz HEUR:Trojan-Ransom.Win32.Stop.gen
telete.in HEUR:Trojan-Ransom.Win32.Stop.gen
apps.identrust.com HEUR:Trojan-Ransom.Win32.Stop.gen

Win32/Kryptik.HKYV

One of the most typical networks whereby Win32/Kryptik.HKYV Trojans are infused are:

  • By methods of phishing emails;
  • As an effect of user winding up on a source that organizes a destructive software;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the target’s PC or stop the tool from functioning in a correct fashion – while also positioning a ransom money note that discusses the need for the victims to effect the payment for the purpose of decrypting the records or restoring the documents system back to the preliminary condition. In most circumstances, the ransom note will turn up when the customer reboots the COMPUTER after the system has actually currently been damaged.

Win32/Kryptik.HKYV circulation networks.

In numerous corners of the world, Win32/Kryptik.HKYV expands by leaps as well as bounds. Nonetheless, the ransom money notes and also methods of obtaining the ransom amount might differ depending upon certain local (regional) settings. The ransom notes and also methods of extorting the ransom amount may differ depending on specific local (local) settings.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software.

    In certain locations, the Trojans usually wrongfully report having found some unlicensed applications allowed on the victim’s device. The sharp then demands the user to pay the ransom money.

    Faulty statements about illegal content.

    In nations where software program piracy is much less popular, this approach is not as reliable for the cyber scams. Alternatively, the Win32/Kryptik.HKYV popup alert may falsely declare to be deriving from a police establishment and also will report having situated child porn or various other unlawful information on the device.

    Win32/Kryptik.HKYV popup alert may incorrectly claim to be obtaining from a law enforcement establishment and will report having located child pornography or various other illegal data on the device. The alert will in a similar way contain a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: FF39BA4F
md5: 474f1a514504f7998456089458c33f8b
name: 474F1A514504F7998456089458C33F8B.mlw
sha1: 74db438fd347b0521591d4d3b0beae648e205158
sha256: ca60e0db1014e11a372cb8bf54b0f73f0f2d56646596d752313c28fb2fcbc82e
sha512: 789411efc3e043a423d310a2d08377a8132df8ae968a041e2cf00a923a8eb3f42121ad6cafb95b35995b618e2c8e6be1daeed5163e7507466bc53b5893ab9229
ssdeep: 12288:tBCTQXVFJ6We7a1OEyoWQufO7xEOmPLhalgF3seDou:tsQXZXOLfouO5l2csD
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

FileVersus: 1.0.92.18
ProductVersus: 1.0.87.28
Translations: 0x0295 0x00fa

Win32/Kryptik.HKYV also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Siggen2.62683
Cynet Malicious (score: 100)
ALYac Trojan.GenericKD.46322525
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HKYV
APEX Malicious
Avast Win32:PWSX-gen [Trj]
Kaspersky HEUR:Trojan-Ransom.Win32.Stop.gen
BitDefender Trojan.GenericKD.46322525
MicroWorld-eScan Trojan.GenericKD.46322525
Ad-Aware Trojan.GenericKD.46322525
Sophos ML/PE-A
BitDefenderTheta Gen:NN.ZexaF.34690.JuW@amxPofmG
McAfee-GW-Edition BehavesLike.Win32.Lockbit.hc
FireEye Generic.mg.474f1a514504f799
Emsisoft Trojan.GenericKD.46322525 (B)
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Microsoft Trojan:Win32/Glupteba.QB!MTB
Gridinsoft Trojan.Heur!.02014021
GData Win32.Trojan.PSE.14FJAB1
AhnLab-V3 Trojan/Win.Glupteba.R421575
Acronis suspicious
McAfee Artemis!474F1A514504
MAX malware (ai score=80)
VBA32 BScope.Trojan.Wacatac
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
Rising Malware.Heuristic!ET#77% (RDMK:cmRtazpZjjBv74LPVc0eq6nmjyqN)
Ikarus Trojan.Win32.FakeAV
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/GenKryptik.FCLA!tr
AVG Win32:PWSX-gen [Trj]

How to remove Win32/Kryptik.HKYV 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.HKYV 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.HKYV 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/products/

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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