Win32/Kryptik.GHYI

What is Win32/Kryptik.GHYI infection?

In this short article you will certainly discover about the definition of Win32/Kryptik.GHYI and its unfavorable effect on your computer system. Such ransomware are a type of malware that is clarified by on-line frauds to require paying the ransom by a sufferer.

In the majority of the situations, Win32/Kryptik.GHYI infection will certainly advise its sufferers to launch funds move for the purpose of neutralizing the changes that the Trojan infection has actually presented to the victim’s tool.

Win32/Kryptik.GHYI Summary

These alterations can be as complies with:

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;
A process attempted to delay the analysis task.;
Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.
Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.
The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
Uses Windows utilities for basic functionality;
Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.
The registry run keys perform the same action, and can be located in different locations:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
Checks the CPU name from registry, possibly for anti-virtualization;
Creates a slightly modified copy of itself;
Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
Ciphering the documents found on the target’s hard disk drive — so the victim can no more utilize the data;
Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

The most regular channels where Win32/Kryptik.GHYI are infused are:

By ways of phishing emails;
As a consequence of individual winding up on a source that organizes a destructive software application;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the sufferer’s computer or protect against the gadget from operating in a proper fashion – while additionally placing a ransom note that discusses the demand for the victims to effect the payment for the objective of decrypting the files or restoring the file system back to the first condition. In the majority of instances, the ransom money note will certainly show up when the customer reboots the PC after the system has actually already been harmed.

Win32/Kryptik.GHYI distribution networks.

In different corners of the globe, Win32/Kryptik.GHYI grows by leaps as well as bounds. However, the ransom notes as well as techniques of extorting the ransom quantity might vary relying on certain regional (local) setups. The ransom notes and tricks of extorting the ransom amount might vary depending on specific local (local) setups.

For instance:

Faulty notifies about unlicensed software.

In specific areas, the Trojans typically wrongfully report having discovered some unlicensed applications made it possible for on the sufferer’s tool. The sharp then requires the individual to pay the ransom.

Faulty declarations concerning prohibited content.

In nations where software program piracy is much less prominent, this technique is not as efficient for the cyber scams. Additionally, the Win32/Kryptik.GHYI popup alert might wrongly declare to be deriving from a law enforcement institution as well as will report having located kid porn or other illegal information on the device.

Win32/Kryptik.GHYI popup alert may falsely declare to be obtaining from a legislation enforcement institution and also will report having situated kid porn or other prohibited data on the tool. The alert will similarly contain a need for the user to pay the ransom.

Technical details

File Info:
crc32: 65523C56md5: 7ce2eec47315f868d12e682ee5db8f43name: 7CE2EEC47315F868D12E682EE5DB8F43.mlwsha1: 42b9aeda24a1ccdcfb9e433a4d01f5d68bb35e79sha256: 7bb616148be1000d3336626ab34dc0c6f949b48cb49e66c79634503bbd34ecf4sha512: 6f21b47bf37e8efc86b37788f419a86f28dbae3f2e849adf64725ef721883ae940c52ca097dc536e85917f967d66bb76d2ad25f5b724c8075c01b7ed875d70a0ssdeep: 6144:+RlKSRT/9GRkUgSc2YOJ41HCYam6oX7J0+5otFd/o80Yjk/:YlKSRTYyUgj2mHCpm/0Hk/type: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: Copyright (C) 2017, lofletipFileVersion: 3.7.9Translation: 0x0809 0x04b0

Win32/Kryptik.GHYI also known as:

GridinSoft	Trojan.Ransom.Gen
Bkav	W32.AIDetect.malware1
K7AntiVirus	Trojan ( 0053305e1 )
Elastic	malicious (high confidence)
DrWeb	Trojan.Encoder.24384
Cynet	Malicious (score: 100)
CAT-QuickHeal	Trojan.Chapak.ZZ6
ALYac	Trojan.Ransom.GandCrab.Gen.2
Cylance	Unsafe
Zillya	Trojan.Gozi.Win32.210
Sangfor	Win.Packed.Gandcrab-6552923-4
K7GW	Trojan ( 0053305e1 )
Cybereason	malicious.47315f
Cyren	W32/S-a04257ca!Eldorado
ESET-NOD32	a variant of Win32/Kryptik.GHYI
APEX	Malicious
Avast	Win32:Trojan-gen
ClamAV	Win.Packed.Gandcrab-6552923-4
Kaspersky	HEUR:Trojan.Win32.Generic
BitDefender	Trojan.Ransom.GandCrab.Gen.2
NANO-Antivirus	Trojan.Win32.GenKryptik.fegutu
ViRobot	Trojan.Win32.GandCrab.Gen.A
SUPERAntiSpyware
MicroWorld-eScan	Trojan.Ransom.GandCrab.Gen.2
Tencent	Malware.Win32.Gencirc.10b9d548
Ad-Aware	Trojan.Ransom.GandCrab.Gen.2
Sophos	Mal/Generic-R + Mal/Agent-AUL
Comodo	TrojWare.Win32.PSW.Coins.GV@7pezu9
BitDefenderTheta	Gen:NN.ZexaF.34608.tu1@au1ZGbhi
VIPRE	Trojan.Win32.Generic!BT
TrendMicro	Ransom_GANDCRAB.SMALY-3
McAfee-GW-Edition	BehavesLike.Win32.Generic.fc
FireEye	Generic.mg.7ce2eec47315f868
Emsisoft	Trojan.Agent (A)
SentinelOne	Static AI – Malicious PE
Avira	HEUR/AGEN.1106533
eGambit	Unsafe.AI_Score_99%
Microsoft	Trojan:Win32/Gandcrab.GM!MTB
AegisLab	Trojan.Win32.GandCrypt.tqDS
GData	Trojan.Ransom.GandCrab.Gen.2
TACHYON	Ransom/W32.GandCrab
AhnLab-V3	Win-Trojan/Gandcrab.Exp
Acronis	suspicious
McAfee	Trojan-FPOH!7CE2EEC47315
MAX	malware (ai score=98)
VBA32	Trojan.Encoder
Malwarebytes	Trojan.MalPack
Panda	Trj/Genetic.gen
TrendMicro-HouseCall	Ransom_GANDCRAB.SMALY-3
Rising	Ransom.GandCrypt!8.F33E (CLOUD)
Yandex	Trojan.Kryptik!y/fFhVH/dcQ
Ikarus	Trojan-Ransom.GandCrab
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Agent.BFJ!tr
AVG	Win32:Trojan-gen
Paloalto	generic.ml
Qihoo-360	Win32/Ransom.GandCrab.HwoCEpsA

How to remove Win32/Kryptik.GHYI virus?

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">².

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Download GridinSoft Anti-Malware

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.

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.

Press “Install” button.

Once installed, Anti-Malware will automatically run.

Wait for the Anti-Malware scan to complete.

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

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.

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 Anti-Malware

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