Win32/Kryptik.HIIR

What is Win32/Kryptik.HIIR infection?

In this article you will certainly discover regarding the interpretation of Win32/Kryptik.HIIR and also its negative influence on your computer system. Such ransomware are a kind of malware that is elaborated by online fraudulences to demand paying the ransom money by a target.

In the majority of the instances, Win32/Kryptik.HIIR infection will instruct its sufferers to initiate funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has actually presented to the target’s gadget.

Win32/Kryptik.HIIR Summary

These alterations 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.
  • A process attempted to delay the analysis task.;
  • Unconventionial binary language: Russian;
  • 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;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers located on the sufferer’s hard disk drive — so the victim can no more utilize the information;
  • Preventing normal 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.

Win32/Kryptik.HIIR

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

  • By means of phishing emails;
  • As a consequence of customer winding up on a resource that organizes a harmful software application;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the sufferer’s PC or protect against the device from functioning in an appropriate fashion – while likewise positioning a ransom note that mentions the requirement for the victims to effect the settlement for the function of decrypting the records or bring back the documents system back to the first problem. In the majority of instances, the ransom money note will certainly turn up when the customer reboots the PC after the system has actually already been damaged.

Win32/Kryptik.HIIR circulation networks.

In various edges of the world, Win32/Kryptik.HIIR expands by leaps and also bounds. Nonetheless, the ransom notes as well as methods of obtaining the ransom money quantity may vary depending on specific neighborhood (local) setups. The ransom notes and methods of obtaining the ransom money quantity may vary depending on specific local (regional) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having found some unlicensed applications allowed on the sufferer’s device. The sharp after that requires the customer to pay the ransom money.

    Faulty statements regarding unlawful content.

    In nations where software piracy is much less preferred, this method is not as efficient for the cyber scams. Alternatively, the Win32/Kryptik.HIIR popup alert may falsely declare to be stemming from a law enforcement establishment as well as will certainly report having situated kid pornography or various other illegal information on the device.

    Win32/Kryptik.HIIR popup alert might wrongly assert to be acquiring from a legislation enforcement establishment and will certainly report having situated child porn or other prohibited information on the tool. The alert will similarly include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: AFFB5838md5: 3c058231128f81a740799b14bed1f7d6name: 3C058231128F81A740799B14BED1F7D6.mlwsha1: 776d848ed7aaf814d6e353eb59f8da2de167f0c9sha256: 4f5111101b4811288a96da8439a1067061a43d7c8b19be6a7ecc1de3b1dc7ad2sha512: 6b57385dbbb45c885e3777dafabf7d0ff9c284586a5a1c81fff50b591854adcc07539aa466791e0da606b699b4020093400e9172c248b63dd98fa9ff825dfe2dssdeep: 98304:QYndBB1HkS+f5kHaYMLY0UAvEQ5pYOP762bUevJGy0Jyb4hCaMshc5lMyTtaKLT:Qkd1kSCxXEwpsYECf5PT2jYPliHotype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalSurname: reboot.exeProduct: 1.7.6FileVersions: 1.0.5.4LegalCo: Copyri (C) 2019, matrizTranslation: 0x0419 0x0507

Win32/Kryptik.HIIR also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb Trojan.Siggen11.55971
MicroWorld-eScan Trojan.GenericKD.35779484
FireEye Generic.mg.3c058231128f81a7
McAfee GenericRXAA-AA!3C058231128F
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 00574f181 )
BitDefender Trojan.GenericKD.35779484
K7GW Trojan ( 00574f181 )
Cybereason malicious.ed7aaf
BitDefenderTheta Gen:NN.ZexaF.34700.@pGfaKIFxKj
Symantec ML.Attribute.HighConfidence
Paloalto generic.ml
ClamAV Win.Packed.Generickdz-9812555-0
Kaspersky Trojan.Win32.AntiAV.czfe
Alibaba Trojan:Application/GoCloudnet.626a9eec
AegisLab Trojan.Win32.Malicious.4!c
Rising Trojan.Ransom.GlobeImposter!1.AF70 (TFE:5:bYXJg1YG3DR)
Ad-Aware Trojan.GenericKD.35779484
Emsisoft Trojan.GenericKD.35779484 (B)
F-Secure Trojan.TR/AD.GoCloudnet.cdhfg
McAfee-GW-Edition BehavesLike.Win32.Trojan.rc
SentinelOne Static AI – Malicious PE
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Crypt
Avira TR/AD.GoCloudnet.cdhfg
Microsoft Trojan:Win32/Glupteba!ml
Gridinsoft Trojan.Win32.Packed.oa
Arcabit Trojan.Generic.D221F39C
ZoneAlarm Trojan.Win32.AntiAV.czfe
GData Trojan.GenericKD.35779484
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C4267392
Acronis suspicious
ALYac Trojan.GenericKD.35779484
MAX malware (ai score=89)
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
APEX Malicious
ESET-NOD32 a variant of Win32/Kryptik.HIIR
Yandex Trojan.GenAsa!A3rOJaxYS2w
Fortinet W32/Kryptik.HGHW!tr
Webroot W32.Trojan.Gen
AVG Win32:DropperX-gen [Drp]
Avast Win32:DropperX-gen [Drp]
CrowdStrike win/malicious_confidence_100% (D)

How to remove Win32/Kryptik.HIIR ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Win32/Kryptik.HIIR you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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