Win32/Kryptik.GZPF

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

What is Win32/Kryptik.GZPF infection?

In this post you will certainly discover about the definition of Win32/Kryptik.GZPF and also its negative impact on your computer. Such ransomware are a type of malware that is elaborated by on-line fraudulences to require paying the ransom by a sufferer.

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Most of the instances, Win32/Kryptik.GZPF ransomware will instruct its victims to launch funds transfer for the purpose of neutralizing the amendments that the Trojan infection has actually introduced to the victim’s gadget.

Win32/Kryptik.GZPF Summary

These adjustments 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.
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • 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 modify proxy settings. This trick used for inject malware into connection between browser and server;
  • 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 files found on the sufferer’s hard drive — so the victim can no more use the information;
  • Preventing normal accessibility to the victim’s workstation;
Similar behavior
Related domains
benjam1ine0013.xyzRansom.Ryuk

Win32/Kryptik.GZPF

The most typical channels whereby Win32/Kryptik.GZPF Trojans are infused are:

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

As soon as the Trojan is efficiently injected, it will either cipher the information on the victim’s computer or prevent the gadget from working in an appropriate manner – while likewise putting a ransom note that mentions the need for the sufferers to impact the repayment for the function of decrypting the papers or restoring the file system back to the initial condition. In most instances, the ransom note will certainly turn up when the client reboots the COMPUTER after the system has currently been harmed.

Win32/Kryptik.GZPF distribution networks.

In different corners of the globe, Win32/Kryptik.GZPF grows by jumps and bounds. Nevertheless, the ransom money notes as well as techniques of obtaining the ransom money amount might differ depending upon certain neighborhood (local) settings. The ransom money notes and methods of extorting the ransom amount might vary depending on certain neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty informs about unlicensed software application.

    In particular areas, the Trojans commonly wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s device. The sharp then requires the individual to pay the ransom money.

    Faulty declarations about illegal material.

    In countries where software program piracy is less popular, this approach is not as efficient for the cyber fraudulences. Additionally, the Win32/Kryptik.GZPF popup alert might falsely assert to be deriving from a police establishment as well as will certainly report having located youngster porn or other prohibited information on the tool.

    Win32/Kryptik.GZPF popup alert may incorrectly claim to be obtaining from a legislation enforcement institution and will report having located kid pornography or other unlawful data on the device. The alert will likewise consist of a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 1FEF7BE3
md5: f1b1d0a69ef5bb5f8b896a7ff2e109ea
name: him.exe
sha1: 81fb7a98a14bd872fd5dc5980edbae6c7033ddf1
sha256: 4cc78a91840dd8002ecfa5c1bc41703a588235154c93b85554ae88cf7846a99f
sha512: 4dd698d0fcb9fcb5c3322ecf70bab66ff511e0a69f719ea7d9548050bdf1ed3c75d5930daee44c1030180da407b48ffc38bb4342f38760c947e8efbb98e53598
ssdeep: 6144:ei9pi9L56iLksVuTC5EMhQHxbwejPXgfkN1x3TaC:VpipUiNVuTCxhQHyQPQfUPL
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0119 0x04e4

Win32/Kryptik.GZPF also known as:

GridinSoftTrojan.Ransom.Gen
MicroWorld-eScanTrojan.GenericKD.32825897
FireEyeGeneric.mg.f1b1d0a69ef5bb5f
McAfeeArtemis!F1B1D0A69EF5
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Multi.Generic.4!c
SangforMalware
K7AntiVirusRiskware ( 0040eff71 )
BitDefenderTrojan.GenericKD.32825897
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.8a14bd
SymantecTrojan.Gen.2
APEXMalicious
GDataTrojan.GenericKD.32825897
KasperskyTrojan-PSW.Win32.Azorult.ahnf
NANO-AntivirusTrojan.Win32.Stealer.glxhtg
RisingTrojan.Kryptik!1.C08B (CLASSIC)
Ad-AwareTrojan.GenericKD.32825897
EmsisoftTrojan.GenericKD.32825897 (B)
DrWebTrojan.PWS.Stealer.27657
McAfee-GW-EditionBehavesLike.Win32.Virut.fm
SophosMal/Generic-S
IkarusTrojan.Win32.Krypt
CyrenW32/Trojan.CVRG-3228
MAXmalware (ai score=80)
Endgamemalicious (high confidence)
ArcabitTrojan.Generic.D1F4E229
ZoneAlarmTrojan-PSW.Win32.Azorult.ahnf
MicrosoftTrojan:Win32/Tiggre!plock
AhnLab-V3Trojan/Win32.MalPe.R304211
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.33556.yy0@a889mxeG
VBA32BScope.Trojan.AET.281105
MalwarebytesRansom.Ryuk
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.GZPF
SentinelOneDFI – Suspicious PE
FortinetW32/Malicious_Behavior.SBX
AVGFileRepMalware
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Trojan.PSW.0dc

How to remove Win32/Kryptik.GZPF 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 install-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.GZPF 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.GZPF 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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