Written by Robert Bailey

What is Ransom:Win32/Zuresq.A infection?

In this short article you will certainly locate regarding the definition of Ransom:Win32/Zuresq.A as well as its unfavorable impact on your computer system. Such ransomware are a type of malware that is clarified by on-line scams to require paying the ransom by a victim.

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In the majority of the cases, Ransom:Win32/Zuresq.A ransomware will instruct its victims to initiate funds move for the function of counteracting the changes that the Trojan infection has presented to the sufferer’s device.

Ransom:Win32/Zuresq.A 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.
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the sufferer’s disk drive — so the sufferer can no longer make use of the data;
  • Preventing regular 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.


One of the most common networks whereby Ransom:Win32/Zuresq.A Trojans are infused are:

  • By means of phishing emails;
  • As a consequence of customer winding up on a source that organizes a malicious software;

As quickly as the Trojan is effectively injected, it will certainly either cipher the data on the victim’s PC or stop the tool from operating in an appropriate manner – while also positioning a ransom money note that mentions the demand for the targets to impact the repayment for the function of decrypting the files or bring back the data system back to the first problem. In a lot of instances, the ransom note will certainly turn up when the customer reboots the PC after the system has already been damaged.

Ransom:Win32/Zuresq.A circulation networks.

In different edges of the globe, Ransom:Win32/Zuresq.A grows by leaps and bounds. Nonetheless, the ransom notes as well as tricks of obtaining the ransom amount might differ depending on specific local (regional) settings. The ransom money notes and also techniques of obtaining the ransom amount might differ depending on particular regional (local) setups.

Ransomware injection

For instance:

    Faulty alerts concerning unlicensed software application.

    In particular areas, the Trojans typically wrongfully report having actually detected some unlicensed applications made it possible for on the target’s device. The sharp after that demands the individual to pay the ransom.

    Faulty declarations concerning illegal content.

    In nations where software piracy is much less popular, this technique is not as efficient for the cyber scams. Conversely, the Ransom:Win32/Zuresq.A popup alert might falsely declare to be stemming from a police establishment and also will certainly report having situated kid pornography or other prohibited information on the gadget.

    Ransom:Win32/Zuresq.A popup alert may incorrectly claim to be obtaining from a legislation enforcement institution and also will certainly report having situated youngster porn or various other unlawful data on the tool. The alert will in a similar way contain a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 806B2285
md5: 3772a3deeb781803a907ed36ee10681d
name: 3772A3DEEB781803A907ED36EE10681D.mlw
sha1: 168c26c8a9dd6328e317265fe691795583bf3bdd
sha256: e292cbe7ddbc036009d7ef0deaab49d12005c9267e12a338bbba7782925ef1a6
sha512: 9de89592e98fe7ec7b5ce9bf4dd628568ab2fffac7c49e50fafcb64c94643b1727fa0e4589f4f6351cad779556da8c6b44d194fb1edd16006a971664ac7cbf33
ssdeep: 6144:56WSHBUWCr19zQgCz+rd9ZHYcmrmVcXHU:5rSmzrXz+SLZ0gcE
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2014
Assembly Version:
InternalName: Task Manager.exe
ProductName: Task Manager
FileDescription: Task Manager
OriginalFilename: Task Manager.exe

Ransom:Win32/Zuresq.A also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 700000121 )
DrWeb Trojan.Encoder.740
Cynet Malicious (score: 100)
CAT-QuickHeal Ransomware.Zerolocker
ALYac Trojan.GenericKD.1797645
Cylance Unsafe
Zillya Trojan.Agent.Win32.478366
Sangfor Ransom.Win32.Zuresq.A
CrowdStrike win/malicious_confidence_80% (W)
Alibaba Ransom:Win32/Zuresq.6dd422a1
K7GW Trojan ( 700000121 )
Cybereason malicious.eeb781
Cyren W32/Trojan.HYLZ-5603
ESET-NOD32 Win32/Filecoder.NCD
Zoner Trojan.Win32.25444
APEX Malicious
TotalDefense Win32/Tnega.FUIWGAC
Avast MSIL:GenMalicious-BSR [Trj]
ClamAV Win.Trojan.Zerolocker-1
Kaspersky Trojan-Ransom.MSIL.Agent.ui
BitDefender Trojan.GenericKD.1797645
NANO-Antivirus Trojan.Win32.Ransom.dmksdw
SUPERAntiSpyware Trojan.Agent/Gen-ZeroLocker
MicroWorld-eScan Trojan.GenericKD.1797645
Tencent Msil.Trojan.Agent.Lkdu
Ad-Aware Trojan.GenericKD.1797645
Sophos Mal/Generic-R + Troj/Ransom-AKR
Comodo Malware@#2rwvbipfsrmcw
BitDefenderTheta Gen:NN.ZemsilF.34628.ym0@amYQAYe
VIPRE Win32.Malware!Drop
McAfee-GW-Edition Generic.ub
FireEye Generic.mg.3772a3deeb781803
Emsisoft Trojan.GenericKD.1797645 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/MSIL.atsz
Webroot W32.Trojan.Genkd
Avira TR/FileCoder.NCD
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Zuresq.A
GData Win32.Trojan.Agent.MAJ9K9
AhnLab-V3 Trojan/Win32.Ransomcrypt.C536978
McAfee Generic.ub
MAX malware (ai score=100)
VBA32 Hoax.MSIL.Agent
Panda Trj/WLT.B
TrendMicro-HouseCall TROJ_CRYPT.MT
Rising Ransom.Zuresq!8.73AF (CLOUD)
Yandex Trojan.Filecoder!pI4xYgcklSc
Ikarus Trojan-Ransom.MSIL.Agent
Fortinet MSIL/Filecoder.NCD!tr
AVG MSIL:GenMalicious-BSR [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Filecoder.HwMAEpsA

How to remove Ransom:Win32/Zuresq.A 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 Ransom:Win32/Zuresq.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/Zuresq.A you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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