Win32/Kryptik.HIVH

Written by Robert Bailey

What is Win32/Kryptik.HIVH infection?

In this short article you will certainly find about the interpretation of Win32/Kryptik.HIVH and also its negative impact on your computer. Such ransomware are a type of malware that is specified by online fraudulences to demand paying the ransom by a victim.

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In the majority of the situations, Win32/Kryptik.HIVH virus will certainly instruct its victims to launch funds move for the purpose of reducing the effects of the modifications that the Trojan infection has actually presented to the victim’s device.

Win32/Kryptik.HIVH 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.
  • 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.
  • Possible date expiration check, exits too soon after checking local time;
  • Expresses interest in specific running processes;
  • Unconventionial language used in binary resources: Serbian;
  • 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;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records situated on the victim’s hard disk drive — so the target can no longer make use of the information;
  • Preventing routine access to the sufferer’s workstation;

Win32/Kryptik.HIVH

One of the most regular channels where Win32/Kryptik.HIVH Trojans are injected are:

  • By means of phishing e-mails;
  • As a repercussion of individual winding up on a source that holds a malicious software;

As soon as the Trojan is effectively injected, it will either cipher the information on the sufferer’s PC or avoid the device from working in a correct fashion – while additionally positioning a ransom money note that points out the requirement for the sufferers to effect the payment for the objective of decrypting the papers or bring back the documents system back to the initial problem. In a lot of circumstances, the ransom note will certainly come up when the customer reboots the PC after the system has actually already been harmed.

Win32/Kryptik.HIVH circulation networks.

In different edges of the globe, Win32/Kryptik.HIVH grows by jumps and also bounds. However, the ransom notes and also methods of extorting the ransom amount may vary depending on certain neighborhood (local) settings. The ransom notes and also methods of extorting the ransom amount might differ depending on specific regional (local) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software program.

    In particular areas, the Trojans typically wrongfully report having spotted some unlicensed applications made it possible for on the sufferer’s gadget. The alert after that demands the individual to pay the ransom.

    Faulty declarations regarding unlawful content.

    In nations where software application piracy is less popular, this technique is not as reliable for the cyber fraudulences. Alternatively, the Win32/Kryptik.HIVH popup alert may incorrectly claim to be deriving from a police establishment as well as will certainly report having situated youngster porn or various other prohibited information on the device.

    Win32/Kryptik.HIVH popup alert might incorrectly claim to be deriving from a law enforcement institution and will report having located youngster pornography or other illegal information on the gadget. The alert will in a similar way include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 7D953F4B
md5: ab89a38a35a8e93ac276e07c1358509c
name: AB89A38A35A8E93AC276E07C1358509C.mlw
sha1: 70ac1c303419b7a1c3f0c5eec3ef67c0abfde980
sha256: b5c88a391599840ca9db4bd67d77f86f5c4b865a19964ed4cbf2832cb61117cb
sha512: 622210e94bdf02aeb8cafc006ee850012d5410ff941527d1be5ec89c66ccd0b511c5b87e9aef27cd02f6396f5644bd5a1a0c45d6e5b5355d032bd1421be10415
ssdeep: 98304:nUf5+xx0vNoTOt50lJwQ+Hp0Fxg4HBvWHlsPmpnEkoQ4ZJrT4/D4y5jMofmkKNB:nBxevCOt5hQbROGt9MbFMwJOSvxbq7w
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalName: triwilbifor.occ
FileVersion: 6.26.341
Copyright: Copyrighz (C) 2020, wodkagudy
ProductVersion: 1.13.21
TranslationUsa: 0x0173 0x00e1

Win32/Kryptik.HIVH also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.36125383
FireEye Generic.mg.ab89a38a35a8e93a
McAfee GenericRXAA-AA!AB89A38A35A8
Cylance Unsafe
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
BitDefender Trojan.GenericKD.36125383
K7GW Riskware ( 0040eff71 )
Cybereason malicious.03419b
Cyren W32/Trojan.SFTR-3887
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast FileRepMalware
Kaspersky Trojan.Win32.Eb.boj
Alibaba Trojan:Win32/Azorult.1cd1a411
Rising Trojan.Kryptik!8.8 (TFE:5:MPPpv3POZjQ)
Ad-Aware Trojan.GenericKD.36125383
Emsisoft Trojan.GenericKD.36125383 (B)
McAfee-GW-Edition BehavesLike.Win32.Ransomware.rc
Sophos Mal/Generic-S
SentinelOne Static AI – Malicious PE
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1122056
MAX malware (ai score=82)
Microsoft Trojan:Win32/Azorult.MT!MTB
Gridinsoft Trojan.Win32.Packed.oa
Arcabit Trojan.Generic.D2273AC7
ZoneAlarm Trojan.Win32.Eb.boj
GData Trojan.GenericKD.36125383
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Gen.RL_Reputation.R363323
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34760.@pKfaeB0GxgG
ALYac Trojan.GenericKD.36125383
Malwarebytes Trojan.MalPack.GS
Panda Trj/RnkBend.A
ESET-NOD32 a variant of Win32/Kryptik.HIVH
Tencent Win32.Trojan.Eb.Lorp
Ikarus Trojan.Win32.Crypt
eGambit Unsafe.AI_Score_98%
Fortinet W32/Kryptik.HIRY!tr
AVG FileRepMalware
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Trojan.Dropper.028

How to remove Win32/Kryptik.HIVH virus?

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.

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Press “Install” button.

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Once installed, Anti-Malware will automatically run.

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Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Win32/Kryptik.HIVH 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.HIVH 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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