Win32/Kryptik.HFGZ

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

What is Win32/Kryptik.HFGZ infection?

In this short article you will locate about the definition of Win32/Kryptik.HFGZ as well as its adverse influence on your computer system. Such ransomware are a form of malware that is specified by online scams to demand paying the ransom by a target.

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Most of the instances, Win32/Kryptik.HFGZ virus will certainly instruct its targets to initiate funds move for the purpose of neutralizing the modifications that the Trojan infection has introduced to the target’s gadget.

Win32/Kryptik.HFGZ 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.
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Presents an Authenticode digital signature;
  • 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.
  • A process attempted to delay the analysis task.;
  • Performs some HTTP requests;
  • Uses Windows utilities for basic functionality;
  • 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.
  • 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 documents found on the target’s hard disk drive — so the target can no longer make use of the information;
  • Preventing routine 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.
Similar behavior
Related domains
www.bing.com Ransom:Win32/Avaddon.69772560
appealingedge.xyz Ransom:Win32/Avaddon.69772560

Win32/Kryptik.HFGZ

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

  • By means of phishing e-mails;
  • As a consequence of customer winding up on a resource that holds a harmful software application;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the target’s computer or protect against the tool from functioning in a correct way – while additionally putting a ransom note that mentions the need for the victims to effect the repayment for the purpose of decrypting the documents or restoring the data system back to the initial condition. In the majority of circumstances, the ransom note will certainly show up when the client restarts the COMPUTER after the system has currently been harmed.

Win32/Kryptik.HFGZ circulation networks.

In various edges of the world, Win32/Kryptik.HFGZ grows by jumps as well as bounds. However, the ransom notes and tricks of extorting the ransom money quantity may differ depending on specific local (local) setups. The ransom money notes and also tricks of extorting the ransom money quantity may differ depending on particular neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software.

    In specific areas, the Trojans often wrongfully report having identified some unlicensed applications made it possible for on the victim’s device. The alert then requires the user to pay the ransom.

    Faulty statements regarding prohibited content.

    In countries where software piracy is less popular, this technique is not as effective for the cyber frauds. Additionally, the Win32/Kryptik.HFGZ popup alert might incorrectly assert to be stemming from a law enforcement institution and will certainly report having located kid porn or other unlawful data on the tool.

    Win32/Kryptik.HFGZ popup alert might falsely assert to be obtaining from a law enforcement establishment as well as will certainly report having located child pornography or other illegal data on the device. The alert will likewise have a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: A570CD6F
md5: 6bb71bb7eb53c991545ac59d71d0bc44
name: 613bfstrategiv.exe
sha1: c94bb00ff4e820aebfd993d0de4218de61a98479
sha256: f3574186ac9b2bbd0b6b50d193308cbda645324e4e4ab4aa3fe29110bbe1f599
sha512: 3ee04c607724d113316cb798a0a6cfb33b399543172851ff6b5883c538f6200a81bfa5749e20eb3064dcdffa7a8f0f6fa32666676e83566d27c66f7585817504
ssdeep: 3072:IFNthWQl/rSJ7lvt9filcZritkrINAEYsm2:IBhWQ/mJLflrOAp2
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX: @x10x01FileVersion
edbit: XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXX: |,x01LegalCopyright
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX: ?,x01FileDescription
CompanyName: speedbit
Translation: 0x0409 0x04e4

Win32/Kryptik.HFGZ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
MicroWorld-eScan Trojan.GenericKD.43555781
FireEye Generic.mg.6bb71bb7eb53c991
CAT-QuickHeal TrojanPWS.Zbot.Y
McAfee Packed-GCB!6BB71BB7EB53
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 0056b69c1 )
BitDefender Trojan.GenericKD.43555781
K7GW Trojan ( 0056b69c1 )
Cybereason malicious.ff4e82
Invincea heuristic
Avast Win32:TrojanX-gen [Trj]
GData Trojan.GenericKD.43555781
Kaspersky UDS:DangerousObject.Multi.Generic
Alibaba Ransom:Win32/Avaddon.69772560
ViRobot Trojan.Win32.Z.Gozi.256541
AegisLab Trojan.Win32.Malicious.4!c
Tencent Win32.Trojan.Crypt.Wsap
Endgame malicious (high confidence)
Emsisoft Trojan.GenericKD.43555781 (B)
F-Secure Trojan.TR/Gozi.yvyxa
DrWeb Trojan.Gozi.703
Zillya Trojan.Gozi.Win32.3046
TrendMicro TROJ_GEN.R002C0DGV20
Trapmine malicious.high.ml.score
Sophos Mal/EncPk-APV
SentinelOne DFI – Malicious PE
Cyren W32/Trojan.WQOT-0252
Avira TR/Gozi.yvyxa
Antiy-AVL GrayWare/Win32.Kryptik.ehls
Arcabit Trojan.Generic.D2989BC5
ZoneAlarm UDS:DangerousObject.Multi.Generic
Microsoft Trojan:Win32/Qakbot.AR!MTB
Cynet Malicious (score: 85)
AhnLab-V3 Trojan/Win32.Kryptik.C4170640
Acronis suspicious
VBA32 BScope.Trojan-Spy.Zbot
ALYac Trojan.GenericKD.43555781
MAX malware (ai score=86)
Ad-Aware Trojan.GenericKD.43555781
Malwarebytes Backdoor.Qbot
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Kryptik.HFGZ
TrendMicro-HouseCall TROJ_GEN.R002C0DGV20
Rising Trojan.MalCert!1.C99C (CLOUD)
Ikarus Trojan.SuspectCRC
Fortinet W32/Agent.900E!tr
AVG Win32:TrojanX-gen [Trj]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_80% (W)
Qihoo-360 Generic/HEUR/QVM20.1.F058.Malware.Gen

How to remove Win32/Kryptik.HFGZ 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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.HFGZ 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.HFGZ 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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