Win32/Kryptik.GIID

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

What is Win32/Kryptik.GIID infection?

In this short article you will find about the interpretation of Win32/Kryptik.GIID as well as its unfavorable influence on your computer system. Such ransomware are a kind of malware that is elaborated by online frauds to demand paying the ransom by a sufferer.

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Most of the instances, Win32/Kryptik.GIID ransomware will advise its sufferers to start funds move for the function of counteracting the modifications that the Trojan infection has actually presented to the victim’s tool.

Win32/Kryptik.GIID 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.
  • 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.
  • 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!
  • 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 documents located on the target’s hard disk — so the target can no more utilize the data;
  • Preventing regular accessibility to the victim’s workstation;
Similar behavior
Related domains
hipild.xyz W32/Ransom.KH.gen!Eldorado

Win32/Kryptik.GIID

The most common networks whereby Win32/Kryptik.GIID Trojans are infused are:

  • By ways of phishing e-mails;
  • As a consequence of user ending up on a resource that hosts a destructive software application;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the sufferer’s computer or prevent the gadget from functioning in a proper fashion – while also positioning a ransom money note that states the demand for the sufferers to impact the settlement for the function of decrypting the records or recovering the documents system back to the initial problem. In the majority of circumstances, the ransom money note will certainly come up when the client reboots the PC after the system has already been damaged.

Win32/Kryptik.GIID distribution channels.

In various edges of the globe, Win32/Kryptik.GIID grows by leaps and also bounds. Nevertheless, the ransom notes and also methods of extorting the ransom amount may vary relying on particular regional (local) setups. The ransom notes and techniques of extorting the ransom money amount may vary depending on particular neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software application.

    In particular locations, the Trojans frequently wrongfully report having actually detected some unlicensed applications made it possible for on the sufferer’s gadget. The alert after that requires the customer to pay the ransom money.

    Faulty declarations about prohibited material.

    In nations where software application piracy is much less prominent, this approach is not as effective for the cyber fraudulences. Alternatively, the Win32/Kryptik.GIID popup alert might wrongly claim to be stemming from a law enforcement organization as well as will report having situated child pornography or other illegal information on the gadget.

    Win32/Kryptik.GIID popup alert may falsely declare to be deriving from a law enforcement organization and also will certainly report having situated kid pornography or various other prohibited data on the tool. The alert will in a similar way contain a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: CB607520
md5: 519bdef2651d656381eb160798137b15
name: 519BDEF2651D656381EB160798137B15.mlw
sha1: bea15b14b7086edb534427b1000bdc32d6e9911a
sha256: 4f954a4289ecf1e955078e80b721c45dfd37ffd9d3ce1019f4ee7e9e3e9d5dde
sha512: 4c51ea5d1a79b15d16c91afdd3002dada40d8a66f03ae274b97d6091bd9e68e30b1492df14fce73e32195f88f277889285c94c4feb674d43a9ad324a52f23dc5
ssdeep: 3072:hGITExwHBTjyhwvqWCwGPKBNkgacEktxJCJq6c/opA2+tD52XEauuuuOuuuIV3s:hGrKHd5vBCwEeyetnhcpQLousg
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x3245 0xa910

Win32/Kryptik.GIID also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
ClamAV Win.Packer.Crypter-6539596-1
FireEye Generic.mg.519bdef2651d6563
CAT-QuickHeal Trojan.Chapak.ZZ5
Qihoo-360 Win32/Trojan.PSW.187
McAfee Trojan-FPST!519BDEF2651D
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 00516fdf1 )
BitDefender Trojan.Mint.Jamg.C
K7GW Trojan ( 005364b61 )
Cybereason malicious.2651d6
Cyren W32/Ransom.KH.gen!Eldorado
Symantec Packed.Generic.525
APEX Malicious
Avast Win32:MalwareX-gen [Trj]
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Trojan:Win32/GandCrypt.16c274ea
NANO-Antivirus Trojan.Win32.Stealer.fepkak
AegisLab Trojan.Win32.Generic.4!c
MicroWorld-eScan Trojan.Mint.Jamg.C
Rising Trojan.GenKryptik!8.AA55 (CLOUD)
Ad-Aware Trojan.Mint.Jamg.C
Sophos Mal/Generic-S + Mal/GandCrab-B
Comodo TrojWare.Win32.Vigorf.DS@7q649q
F-Secure Heuristic.HEUR/AGEN.1121589
DrWeb Trojan.PWS.Stealer.23869
Zillya Backdoor.Mokes.Win32.1273
TrendMicro TSPY_EMOTET.SMB1
McAfee-GW-Edition BehavesLike.Win32.Emotet.dc
Emsisoft Trojan.Mint.Jamg.C (B)
Ikarus Trojan-Ransom.GandCrab
Jiangmin Trojan.Chapak.lf
Avira HEUR/AGEN.1121589
MAX malware (ai score=95)
Antiy-AVL Trojan[PSW]/Win32.Coins
Arcabit Trojan.Mint.Jamg.C
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Trojan:Win32/GandCrypt.PVP!MTB
AhnLab-V3 Win-Trojan/Gandcrab02.Exp
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34590.nuW@aaPqpcbO
ALYac Trojan.Mint.Jamg.C
VBA32 BScope.Backdoor.Mokes
Malwarebytes MachineLearning/Anomalous.97%
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Kryptik.GIID
TrendMicro-HouseCall TSPY_EMOTET.SMB1
Tencent Win32.Trojan-qqpass.Qqrob.Sunz
Yandex Backdoor.Mokes!+5xM64GjEVs
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/GenKryptik.CDXI!tr
AVG Win32:MalwareX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)
MaxSecure Ransomeware.CRAB.gen

How to remove Win32/Kryptik.GIID 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.GIID 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.GIID 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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