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

What is Win32/Agent.ZVO infection?

In this post you will locate concerning the interpretation of Win32/Agent.ZVO and its negative effect on your computer. Such ransomware are a type of malware that is clarified by on-line fraudulences to require paying the ransom money by a target.

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Most of the instances, Win32/Agent.ZVO ransomware will certainly advise its targets to initiate funds move for the objective of neutralizing the amendments that the Trojan infection has introduced to the sufferer’s gadget.

Win32/Agent.ZVO Summary

These modifications can be as follows:

  • Reads data out of its own binary image;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the papers found on the target’s disk drive — so the sufferer can no more utilize the information;
  • Preventing routine accessibility to the victim’s workstation;

Related domains: Trojan-Ransom.Win32.Blocker.leea


One of the most typical channels through which Win32/Agent.ZVO Ransomware are infused are:

  • By means of phishing emails;
  • As an effect of user winding up on a resource that hosts a destructive software program;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the information on the target’s PC or prevent the tool from functioning in a correct fashion – while likewise positioning a ransom note that points out the need for the targets to effect the repayment for the function of decrypting the papers or recovering the file system back to the first problem. In a lot of instances, the ransom note will certainly turn up when the client restarts the PC after the system has currently been harmed.

Win32/Agent.ZVO distribution channels.

In numerous edges of the world, Win32/Agent.ZVO expands by jumps and bounds. Nonetheless, the ransom notes and also tricks of obtaining the ransom quantity might vary relying on particular regional (local) settings. The ransom money notes and methods of obtaining the ransom money amount might differ depending on particular local (regional) settings.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software.

    In certain areas, the Trojans usually wrongfully report having discovered some unlicensed applications enabled on the sufferer’s device. The sharp then requires the user to pay the ransom money.

    Faulty statements concerning unlawful material.

    In countries where software program piracy is less preferred, this technique is not as effective for the cyber frauds. Additionally, the Win32/Agent.ZVO popup alert might incorrectly claim to be originating from a law enforcement establishment as well as will certainly report having situated youngster pornography or various other unlawful data on the tool.

    Win32/Agent.ZVO popup alert might wrongly claim to be obtaining from a law enforcement organization as well as will report having situated kid pornography or other unlawful data on the device. The alert will in a similar way have a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: AA0CD0D9
md5: 97b97c2d1c60bd9c17a6a16278b93dcf
name: 97B97C2D1C60BD9C17A6A16278B93DCF.mlw
sha1: bb1bc4fef7f2290503d87e42a20500ca8d997c48
sha256: bc48a478adf1d64ac4b645aaa4d56ffaafa7a1597a90a60e7245294f1e3b1391
sha512: 8e0ce9850c3ee28dd6e237c55811e89f99865ce8fc925493d4e3474a0eb45190d4d340eeae00fe4de3340d42eea2d14186ca1ee518c4a32380449ecaeb261181
ssdeep: 3072:97UIXtA6Yb84bA4j2nKk05Zc1AnBpBEsGNMT4Le4mz:9IIe6Yb84bAPKL5Zc1g3YMUe
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0000 0x04b0

Win32/Agent.ZVO also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 0053a40d1 )
ALYac Gen:Trojan.ShellStartup.suW@a4Px4Uoi
Zillya Trojan.Blocker.Win32.40161
Alibaba Trojan:Win32/Starter.ali2000005
K7GW Trojan ( 0053a40d1 )
Cybereason malicious.d1c60b
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Agent.ZVO
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Blocker.leea
BitDefender Gen:Trojan.ShellStartup.suW@a4Px4Uoi
NANO-Antivirus Trojan.Win32.Generic.fgnaok
MicroWorld-eScan Gen:Trojan.ShellStartup.suW@a4Px4Uoi
Ad-Aware Gen:Trojan.ShellStartup.suW@a4Px4Uoi
Sophos Mal/Generic-S
F-Secure Trojan.TR/Agent.iyolx
BitDefenderTheta Gen:NN.ZexaF.34170.suW@a4Px4Uoi
Emsisoft Gen:Trojan.ShellStartup.suW@a4Px4Uoi (B)
Avira TR/Agent.iyolx
eGambit Unsafe.AI_Score_98%
Antiy-AVL Trojan[Ransom]/Win32.Blocker
Arcabit Trojan.ShellStartup.ED866A
ZoneAlarm Trojan-Ransom.Win32.Blocker.leea
GData Gen:Trojan.ShellStartup.suW@a4Px4Uoi
AhnLab-V3 Trojan/Win32.Injector.C2655505
McAfee Artemis!97B97C2D1C60
MAX malware (ai score=82)
Malwarebytes Malware.Heuristic.1008
Panda Trj/GdSda.A
Rising [email protected] (RDML:OKwJ2/hh+pVCK6Xae3s3Rw)
Yandex Trojan.Blocker!uyl/YXfXJ1I
Ikarus Trojan.Win32.Agent
Fortinet W32/Agent.46F2!tr
AVG Win32:Malware-gen

How to remove Win32/Agent.ZVO 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 Win32/Agent.ZVO 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Agent.ZVO you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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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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