Win32/Kryptik.GKXG

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

What is Win32/Kryptik.GKXG infection?

In this post you will certainly find concerning the meaning of Win32/Kryptik.GKXG and also its unfavorable impact on your computer. Such ransomware are a type of malware that is specified by on the internet fraudulences to require paying the ransom money by a sufferer.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Most of the cases, Win32/Kryptik.GKXG virus will certainly advise its sufferers to start funds move for the objective of neutralizing the modifications that the Trojan infection has actually introduced to the victim’s device.

Win32/Kryptik.GKXG Summary

These alterations 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: Serbian (Cyrillic);
  • 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!
  • Exhibits possible ransomware file modification behavior;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the victim’s disk drive — so the victim can no more utilize the information;
  • Preventing regular accessibility to the sufferer’s workstation;

Win32/Kryptik.GKXG

One of the most typical networks where Win32/Kryptik.GKXG Trojans are injected are:

  • By ways of phishing e-mails;
  • As an effect of customer winding up on a source that holds a harmful software application;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the target’s computer or prevent the tool from working in a proper manner – while additionally placing a ransom money note that points out the demand for the sufferers to impact the payment for the purpose of decrypting the documents or restoring the file system back to the initial problem. In many circumstances, the ransom note will certainly show up when the customer restarts the COMPUTER after the system has actually already been damaged.

Win32/Kryptik.GKXG circulation networks.

In different corners of the globe, Win32/Kryptik.GKXG grows by leaps as well as bounds. Nonetheless, the ransom money notes and also tricks of obtaining the ransom quantity might vary depending upon particular regional (local) settings. The ransom money notes and techniques of extorting the ransom quantity might vary depending on particular neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software.

    In certain areas, the Trojans typically wrongfully report having detected some unlicensed applications made it possible for on the target’s gadget. The alert then requires the user to pay the ransom.

    Faulty statements about illegal web content.

    In countries where software program piracy is much less popular, this method is not as reliable for the cyber fraudulences. Alternatively, the Win32/Kryptik.GKXG popup alert may falsely declare to be originating from a police establishment and also will report having situated child pornography or other prohibited data on the tool.

    Win32/Kryptik.GKXG popup alert might falsely declare to be acquiring from a regulation enforcement establishment and also will certainly report having located child pornography or various other illegal data on the tool. The alert will in a similar way include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: C632CD5C
md5: 1b97f591be6f7296a668561bbfc4b106
name: 1B97F591BE6F7296A668561BBFC4B106.mlw
sha1: 8367804518d89a1e8945a50ea967cc83420b0427
sha256: 8ca796b5e213b85af6be2f74e802ecc116b18562e3c194d68b9a4e0e8bfb78a5
sha512: 4a3c13f418c4aa1f2d044fbc3c91d4887f9215ea13cd826062240522448c3578a2e8ce47ec2bd377caa76ffe2f490b09724e66a5ea682b44285523d268e84fed
ssdeep: 3072:enFKNjIEj+vuuuxvR3lAXb8/CgfQ7DaGzthlqZuIuhUEiQOKXUeOOLZ:kFK7j6evRuXV5DjJzHiWXUqL
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

FileVersion: 1.0.0.2
Translation: 0x0809 0x04b0

Win32/Kryptik.GKXG also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0053cc4e1 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.25976
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.GandCrab
Cylance Unsafe
Zillya Trojan.GandCrypt.Win32.1219
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/GandCrypt.002002
K7GW Trojan ( 0053cc4e1 )
Cybereason malicious.1be6f7
Cyren W32/S-9a2b1845!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GKXG
APEX Malicious
Avast Win32:TrojanX-gen [Trj]
Kaspersky Trojan-Ransom.Win32.GandCrypt.fda
BitDefender Trojan.BRMon.Gen.4
NANO-Antivirus Trojan.Win32.Encoder.fhxuzl
ViRobot Trojan.Win32.R.Agent.169984.P
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
MicroWorld-eScan Trojan.BRMon.Gen.4
Tencent Win32.Trojan.Raas.Auto
Ad-Aware Trojan.BRMon.Gen.4
Sophos Mal/Generic-S
Comodo TrojWare.Win32.TrojanSpy.Ursnif.EM@7vyz23
BitDefenderTheta Gen:NN.ZexaF.34670.ku0@amR11hfG
TrendMicro Mal_HPGen-50
McAfee-GW-Edition BehavesLike.Win32.Generic.cc
FireEye Generic.mg.1b97f591be6f7296
Emsisoft Trojan.BRMon.Gen.4 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.GandCrypt.nb
Avira HEUR/AGEN.1106537
eGambit Unsafe.AI_Score_84%
Microsoft Ransom:Win32/Genasom
Arcabit Trojan.BRMon.Gen.4
AegisLab Trojan.Win32.GandCrypt.4!c
ZoneAlarm Trojan-Ransom.Win32.GandCrypt.fda
GData Win32.Trojan-Ransom.GandCrab.N
AhnLab-V3 Win-Trojan/MalPe36.Suspicious.X2037
Acronis suspicious
McAfee Trojan-FQPW!1B97F591BE6F
MAX malware (ai score=82)
VBA32 BScope.TrojanRansom.GandCrypt
Malwarebytes Trojan.MalPack
Panda Trj/GdSda.A
TrendMicro-HouseCall Mal_HPGen-50
Rising Ransom.Genasom!8.293 (CLOUD)
Yandex Trojan.GenAsa!r/dvgg8Buhg
Ikarus Trojan.Win32.Krypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.GKXG!tr
AVG Win32:TrojanX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.GandCrab.HwoCEpsA

How to remove Win32/Kryptik.GKXG 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.GKXG 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

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

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending