Zusy.356909

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

What is Zusy.356909 infection?

In this post you will discover about the interpretation of Zusy.356909 as well as its negative influence on your computer. Such ransomware are a type of malware that is elaborated by on the internet scams to demand paying the ransom by a sufferer.

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Most of the cases, Zusy.356909 infection will certainly instruct its targets to initiate funds move for the purpose of reducing the effects of the amendments that the Trojan infection has actually introduced to the sufferer’s gadget.

Zusy.356909 Summary

These adjustments 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.
  • 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.
  • Unconventionial language used in binary resources: Vietnamese;
  • 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 papers situated on the target’s disk drive — so the target can no more make use of the information;
  • 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.

Zusy.356909

One of the most regular networks where Zusy.356909 Ransomware are injected are:

  • By ways of phishing e-mails;
  • As a consequence of customer ending up on a resource that organizes a malicious software program;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the target’s PC or avoid the tool from operating in an appropriate manner – while also positioning a ransom note that mentions the demand for the victims to effect the repayment for the objective of decrypting the files or restoring the file system back to the initial problem. In the majority of instances, the ransom note will turn up when the client reboots the COMPUTER after the system has already been damaged.

Zusy.356909 distribution channels.

In numerous edges of the world, Zusy.356909 expands by jumps as well as bounds. However, the ransom money notes as well as methods of extorting the ransom money quantity may differ relying on specific regional (regional) settings. The ransom money notes as well as methods of extorting the ransom quantity may vary depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software application.

    In certain locations, the Trojans typically wrongfully report having actually discovered some unlicensed applications allowed on the victim’s device. The sharp then demands the individual to pay the ransom money.

    Faulty statements regarding prohibited web content.

    In countries where software piracy is less preferred, this approach is not as reliable for the cyber scams. Additionally, the Zusy.356909 popup alert might incorrectly declare to be stemming from a law enforcement institution as well as will certainly report having located kid pornography or various other prohibited data on the gadget.

    Zusy.356909 popup alert might wrongly assert to be acquiring from a legislation enforcement institution and will report having located youngster pornography or various other prohibited data on the device. The alert will likewise consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 0DF22D27
md5: f7519977139336e9138d3a85e7ea547a
name: F7519977139336E9138D3A85E7EA547A.mlw
sha1: 538a343385ea9b912742a5b91ce68c1c7201088d
sha256: a80553f1c2dcc35c48adf765bbb4f695d9d3c47d57ab0e47e4e8118588466731
sha512: 4cb46216c98c9814e78dd3b3e60c81665ec39894f8514284faffca71fb3e8633325e26e6688f257098a264dff9583d0581e17554cebfd0baa1e0902239cc95b6
ssdeep: 12288:mg83oBuqmVFmaoZ9cK6OxHiCjFzQZm9QIPmcadX2IGVpyY/mT:mgWJ0NZlxr1WKbo
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Notepad
InternalName: Notepad
FileVersion: Notepad
CompanyName: Notepad
LegalTrademarks: Notepad
ProductName: Notepad
ProductVersion: Notepad
FileDescription: Notepad
OriginalFilename: Notepad
Translation: 0x0409 0x04e4

Zusy.356909 also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
DrWeb Trojan.Siggen11.55468
Qihoo-360 Win32/Trojan.ae8
McAfee Fareit-FZO!F75199771393
Cylance Unsafe
Sangfor Malware
K7AntiVirus Virus ( 7000000f1 )
BitDefender Gen:Variant.Zusy.356909
K7GW Virus ( 7000000f1 )
Arcabit Trojan.Zusy.D5722D
Cyren W32/Injector.OSGH-3508
Symantec ML.Attribute.HighConfidence
TrendMicro-HouseCall TROJ_GEN.R002H06LF20
Cynet Malicious (score: 100)
Kaspersky HEUR:Backdoor.Win32.Remcos.gen
Alibaba Backdoor:Win32/Remcos.601cd7d4
MicroWorld-eScan Gen:Variant.Zusy.356909
Ad-Aware Gen:Variant.Zusy.356909
Sophos Mal/Generic-S
Comodo Malware@#35bzaexzhyq4p
F-Secure Trojan.TR/Injector.fbfdu
McAfee-GW-Edition Fareit-FZO!F75199771393
FireEye Gen:Variant.Zusy.356909
Emsisoft Trojan.Injector (A)
Ikarus Trojan.Inject
Avira TR/Injector.fbfdu
Kingsoft Win32.Troj.Undef.(kcloud)
Gridinsoft Ransom.Win32.Wacatac.oa!s1
Microsoft Trojan:Win32/Tnega.VAM!MTB
ZoneAlarm HEUR:Backdoor.Win32.Remcos.gen
GData Gen:Variant.Zusy.356909
AhnLab-V3 Malware/Win32.Generic.C4262992
ALYac Trojan.Agent.FormBook
MAX malware (ai score=88)
Malwarebytes Spyware.FormBook
Panda Trj/CI.A
ESET-NOD32 Win32/TrojanDownloader.Delf.DCO
Yandex Trojan.DL.Delf!DFF8HkkH/TI
eGambit PE.Heur.InvalidSig
Fortinet W32/Bulz.2683!tr
AVG Win32:RATX-gen [Trj]
Avast Win32:RATX-gen [Trj]

How to remove Zusy.356909 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

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 Zusy.356909 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 Zusy.356909 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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