Ransom:Win32/Zatnacrypt.A

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

What is Ransom:Win32/Zatnacrypt.A infection?

In this post you will certainly discover about the definition of Ransom:Win32/Zatnacrypt.A and also its unfavorable impact on your computer system. Such ransomware are a form of malware that is clarified by on-line scams to demand paying the ransom by a target.

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Most of the cases, Ransom:Win32/Zatnacrypt.A virus will certainly advise its victims to initiate funds transfer for the function of neutralizing the amendments that the Trojan infection has actually presented to the sufferer’s device.

Ransom:Win32/Zatnacrypt.A Summary

These modifications can be as adheres to:

  • 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.

  • Unconventionial language used in binary resources: Russian;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the target’s hard disk drive — so the sufferer can no longer utilize the data;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Ransom:Win32/Zatnacrypt.A

The most normal channels where Ransom:Win32/Zatnacrypt.A Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As a consequence of individual ending up on a resource that holds a harmful software program;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the victim’s PC or stop the device from functioning in a proper manner – while also putting a ransom note that mentions the need for the targets to effect the repayment for the purpose of decrypting the files or bring back the data system back to the first condition. In most circumstances, the ransom note will certainly turn up when the customer restarts the PC after the system has already been harmed.

Ransom:Win32/Zatnacrypt.A circulation networks.

In various edges of the world, Ransom:Win32/Zatnacrypt.A grows by leaps as well as bounds. Nevertheless, the ransom notes and also methods of obtaining the ransom money quantity may vary depending on certain local (local) settings. The ransom notes as well as methods of extorting the ransom money quantity may differ depending on particular regional (regional) settings.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software application.

    In specific areas, the Trojans often wrongfully report having discovered some unlicensed applications enabled on the victim’s device. The sharp after that requires the customer to pay the ransom money.

    Faulty statements regarding prohibited material.

    In nations where software program piracy is less prominent, this method is not as effective for the cyber frauds. Conversely, the Ransom:Win32/Zatnacrypt.A popup alert might wrongly assert to be deriving from a police organization and will report having situated youngster pornography or various other prohibited information on the device.

    Ransom:Win32/Zatnacrypt.A popup alert might falsely declare to be deriving from a regulation enforcement institution as well as will report having located kid porn or various other unlawful data on the tool. The alert will in a similar way contain a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: F0DB8C50
md5: d6db63a4b54a244312aec0a66710e74d
name: D6DB63A4B54A244312AEC0A66710E74D.mlw
sha1: f88b3f723f2aa18856f92dcfaa1974b174d8659c
sha256: d2f076b8f8ca2d7a72c9ffda85937b905ef315f32cf655446df58e2191451a2f
sha512: a6abad1324b10eea9cb9b0ed2b6f3a1d4990ae94000a17907150bfc4d0041e440935105f84fad4392c8822d60426b7dd2f3dd5caa8dea17154228b7494531b71
ssdeep: 49152:liCOihy5jl9srLnrIfZ3QfZYVk8/PEEKJs:li9R5Z9srLrS3wYVksEE8s
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: MSVProgs
FileDescription: MidiPiano 1.6.0.1 Installation
FileVersion: 1.6.0.1
Comments:
CompanyName: MSVProgs
Translation: 0x0409 0x04e4

Ransom:Win32/Zatnacrypt.A also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 7000000f1 )
DrWebTrojan.KillFiles.10000
CylanceUnsafe
K7GWTrojan ( 7000000f1 )
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Filecoder.FL
APEXMalicious
AvastWin32:Malware-gen
KasperskyUDS:Trojan.Win32.Generic
NANO-AntivirusTrojan.Win32.Encoder.djarr
SophosMal/Generic-S
ComodoMalware@#2osrephmmnfu7
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Dropper.tc
Antiy-AVLTrojan/Generic.ASMalwS.187D9A
MicrosoftRansom:Win32/Zatnacrypt.A
AegisLabTrojan.Win32.Generic.4!c
ZoneAlarmHEUR:Trojan.Win32.Generic
McAfeeArtemis!D6DB63A4B54A
VBA32Hoax.Rector
PandaTrj/CI.A
IkarusTrojan-Ransom.FileCrypter
MaxSecureTrojan.Malware.7164915.susgen
FortinetW32/Generic!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Ransom:Win32/Zatnacrypt.A ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 Ransom:Win32/Zatnacrypt.A 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 Ransom:Win32/Zatnacrypt.A 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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