Win32/Kryptik.GBUK

Written by Robert Bailey

What is Win32/Kryptik.GBUK infection?

In this short article you will locate about the definition of Win32/Kryptik.GBUK and also its negative influence on your computer. Such ransomware are a kind of malware that is specified by on-line frauds to require paying the ransom by a victim.

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Most of the cases, Win32/Kryptik.GBUK infection will instruct its victims to initiate funds move for the objective of counteracting the modifications that the Trojan infection has introduced to the target’s tool.

Win32/Kryptik.GBUK Summary

These adjustments can be as follows:

  • Unconventionial language used in binary resources: Hebrew;
  • 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!
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the sufferer’s hard drive — so the sufferer can no more use 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.

Win32/Kryptik.GBUK

One of the most common channels whereby Win32/Kryptik.GBUK Ransomware are infused are:

  • By means of phishing e-mails;
  • As an effect of user ending up on a resource that hosts a harmful software program;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s PC or protect against the gadget from operating in a correct fashion – while also placing a ransom money note that discusses the requirement for the victims to effect the payment for the objective of decrypting the papers or recovering the file system back to the first problem. In most circumstances, the ransom money note will certainly turn up when the customer reboots the COMPUTER after the system has actually currently been damaged.

Win32/Kryptik.GBUK distribution channels.

In various corners of the world, Win32/Kryptik.GBUK grows by jumps and bounds. Nevertheless, the ransom money notes and tricks of extorting the ransom money amount may differ depending on specific local (local) setups. The ransom money notes and also methods of obtaining the ransom amount might vary depending on specific local (regional) settings.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having actually detected some unlicensed applications allowed on the target’s gadget. The sharp then requires the customer to pay the ransom.

    Faulty statements about unlawful content.

    In nations where software piracy is less preferred, this approach is not as efficient for the cyber scams. Alternatively, the Win32/Kryptik.GBUK popup alert may wrongly assert to be originating from a law enforcement establishment as well as will report having situated child pornography or various other illegal information on the tool.

    Win32/Kryptik.GBUK popup alert might falsely declare to be obtaining from a regulation enforcement establishment and also will certainly report having located youngster porn or other prohibited data on the device. The alert will likewise consist of a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 22E00F8B
md5: 36ff2a7fa60e95109df26f9c3be35686
name: 36FF2A7FA60E95109DF26F9C3BE35686.mlw
sha1: 1a770f5b1a9b5249e087562eaa4acf9d14eb6ccc
sha256: 8e035684c5bdd58d29bb73bf8d324097149ffee88c0f75ba2693ed9177996c68
sha512: 4cfcf17c6e542fe90132de313dde92f5d1f94003279463a8a1835468f3db1ff73426e50651a40c865e0dc9e53e758ea4dd6c36fb3a924a7b8df5f617e98c121b
ssdeep: 6144:B06Kn/x9UMwh/hTuBCtvYlMJrOHSCy6aBsjFUa2FwNXo7GbS:B0lfUM0/FCCNQ//FUjEUGb
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2017, vrtaibtbn
FileVersion: 11.0.0.1
ProductVersion: 11.0.0.1
Translation: 0x0809 0x04b0

Win32/Kryptik.GBUK also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 003e58dd1 )
Elastic malicious (high confidence)
CAT-QuickHeal Trojan.Chapak.ZZ6
ALYac Trojan.BRMon.Gen.1
Malwarebytes Ransom.BTCWare
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Gandcrab.5dc9cc77
K7GW Trojan ( 003e58dd1 )
Cybereason malicious.fa60e9
Cyren W32/S-cab1c03c!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GBUK
APEX Malicious
Avast Win32:Malware-gen
Cynet Malicious (score: 100)
Kaspersky Trojan-Ransom.Win32.Gen.hco
BitDefender Trojan.BRMon.Gen.1
NANO-Antivirus Trojan.Win32.Kryptik.excrxo
SUPERAntiSpyware Trojan.Agent/Gen-Emotet
MicroWorld-eScan Trojan.BRMon.Gen.1
Tencent Win32.Trojan.Gen.Lmvf
Ad-Aware Trojan.BRMon.Gen.1
Sophos Mal/Generic-S + Mal/Ransom-FN
Comodo Malware@#1bcj9wxiceo52
BitDefenderTheta Gen:NN.ZexaF.34678.uu0@aO1LHSnG
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HPGANDCRAB.SMONT
McAfee-GW-Edition BehavesLike.Win32.Emotet.fc
FireEye Generic.mg.36ff2a7fa60e9510
Emsisoft Trojan.BRMon.Gen.1 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan.Deshacop.ys
Avira HEUR/AGEN.1117310
eGambit Unsafe.AI_Score_97%
Microsoft Ransom:Win32/Gandcrab.SF!MTB
AegisLab Trojan.Win32.Generic.j!c
GData Trojan.BRMon.Gen.1
AhnLab-V3 Trojan/Win32.Inject.R219138
Acronis suspicious
McAfee GenericRXDU-TD!36FF2A7FA60E
MAX malware (ai score=98)
VBA32 BScope.Trojan.Gandcrab
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_HPGANDCRAB.SMONT
Rising Ransom.Gen!8.DE83 (CLOUD)
Yandex Trojan.GenAsa!5fN6sFCq3rE
Ikarus Trojan.Win32.Crypt
Fortinet W32/Kryptik.GBHF!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Win32/Kryptik.GBUK virus?

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

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.GBUK 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.GBUK 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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