Win32/Kryptik.GIFD

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Win32/Kryptik.GIFD infection?

In this article you will discover concerning the definition of Win32/Kryptik.GIFD and its unfavorable effect on your computer system. Such ransomware are a form of malware that is clarified by on the internet frauds to demand paying the ransom money by a sufferer.

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Most of the cases, Win32/Kryptik.GIFD virus will advise its victims to start funds move for the purpose of neutralizing the changes that the Trojan infection has introduced to the sufferer’s gadget.

Win32/Kryptik.GIFD Summary

These modifications can be as follows:

  • 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.
  • Unconventionial language used in binary resources: Danish;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Detects Sandboxie through the presence of a library;
  • Checks the presence of disk drives in the registry, possibly for anti-virtualization;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the target’s hard disk drive — so the victim can no longer use the data;
  • Preventing regular access to the target’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.GIFD

The most regular networks where Win32/Kryptik.GIFD Ransomware Trojans are injected are:

  • By ways of phishing e-mails;
  • As an effect of customer ending up on a resource that hosts a destructive software program;

As soon as the Trojan is effectively injected, it will either cipher the data on the sufferer’s PC or stop the device from working in a proper way – while additionally positioning a ransom note that states the need for the victims to impact the settlement for the purpose of decrypting the papers or recovering the data system back to the initial condition. In a lot of circumstances, the ransom money note will come up when the client restarts the COMPUTER after the system has already been harmed.

Win32/Kryptik.GIFD distribution channels.

In numerous corners of the globe, Win32/Kryptik.GIFD expands by jumps and bounds. Nonetheless, the ransom money notes and also tricks of obtaining the ransom amount may differ relying on specific neighborhood (regional) setups. The ransom notes and tricks of extorting the ransom amount might vary depending on specific neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software application.

    In particular locations, the Trojans commonly wrongfully report having actually identified some unlicensed applications allowed on the sufferer’s tool. The alert after that requires the customer to pay the ransom money.

    Faulty declarations concerning prohibited material.

    In countries where software program piracy is less preferred, this method is not as effective for the cyber frauds. Alternatively, the Win32/Kryptik.GIFD popup alert may incorrectly claim to be originating from a police institution and also will report having located child porn or other unlawful information on the device.

    Win32/Kryptik.GIFD popup alert may incorrectly claim to be obtaining from a regulation enforcement establishment as well as will report having located kid porn or other unlawful information on the device. The alert will in a similar way consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: AD1F5A30
md5: b0f3f54baae6be91510d3ad606ddebe1
name: B0F3F54BAAE6BE91510D3AD606DDEBE1.mlw
sha1: 8f5707a7ddda134e44324a3041e397016d0ab8df
sha256: 8f098853cff827e88582a37f74a396d2a3204c064550f1981a692be85c06bf23
sha512: 08eee61fb2fcfb4cda4b9376d8930c7165c99f8c33a52fefe712af8e98cb557f3aab70f5cbf47f56c1e0e299dd42392483f60849c3a82fe3c7f7991e4e2b7e46
ssdeep: 3072:ZrVUg9ZQr1neWPqFHG0XAVBNOYAebSWAqsMexBrYfqpD:ZrHZQr5eWiFHrXm3tsMYKeD
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x3245 0xa910

Win32/Kryptik.GIFD also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.24384
ClamAV Win.Packer.Crypter-6539596-1
CAT-QuickHeal Trojan.Chapak.ZZ5
ALYac Trojan.GenericKDZ.45008
Cylance Unsafe
Zillya Trojan.GandCrypt.Win32.466
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 00516fdf1 )
K7AntiVirus Trojan ( 00516fdf1 )
Cyren W32/Ransom.KH.gen!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GIFD
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.GenericKDZ.45008
NANO-Antivirus Trojan.Win32.Ransom.fetrzi
MicroWorld-eScan Trojan.GenericKDZ.45008
Tencent Win32.Trojan-downloader.Upatre.Pgcp
Ad-Aware Trojan.GenericKDZ.45008
Sophos Mal/Generic-S + Mal/GandCrab-B
Comodo TrojWare.Win32.Vigorf.DS@7q649q
BitDefenderTheta Gen:NN.ZexaF.34678.luW@a8MIy9kO
VIPRE Win32.Malware!Drop
TrendMicro TSPY_EMOTET.SMB1
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
FireEye Generic.mg.b0f3f54baae6be91
Emsisoft Trojan.GenericKDZ.45008 (B)
SentinelOne Static AI – Malicious PE
Jiangmin TrojanDownloader.Upatre.ajjg
Webroot W32.Adware.Installcore
Avira HEUR/AGEN.1121589
Microsoft Trojan:Win32/GandCrypt.PVP!MTB
Arcabit Trojan.Generic.DAFD0
AegisLab Trojan.Win32.Upatre.a!c
GData Trojan.GenericKDZ.45008
AhnLab-V3 Win-Trojan/Gandcrab02.Exp
Acronis suspicious
McAfee Trojan-FPST!B0F3F54BAAE6
MAX malware (ai score=97)
VBA32 BScope.Trojan.Chapak
Malwarebytes Trojan.MalPack
Panda Trj/CI.A
TrendMicro-HouseCall TSPY_EMOTET.SMB1
Rising Dropper.Generic!8.35E (CLOUD)
Yandex Trojan.GenAsa!Z+WLMIswXjk
Ikarus Trojan-Ransom.GandCrab
MaxSecure Ransomeware.CRAB.gen
Fortinet W32/Kryptik.GIFD!tr
AVG Win32:RansomX-gen [Ransom]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.GandCrab.HgIASOgA

How to remove Win32/Kryptik.GIFD 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

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.GIFD 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.GIFD 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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