Written by Robert Bailey

What is Win32/Vools.A infection?

In this article you will discover concerning the meaning of Win32/Vools.A as well as its negative effect on your computer. Such ransomware are a form of malware that is specified by on the internet scams to demand paying the ransom money by a victim.

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Most of the cases, Win32/Vools.A infection will certainly instruct its victims to launch funds move for the objective of counteracting the changes that the Trojan infection has actually introduced to the sufferer’s gadget.

Win32/Vools.A Summary

These modifications can be as follows:

  • Possible date expiration check, exits too soon after checking local time;
  • Attempts to connect to a dead IP:Port (194 unique times);
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • Uses Windows utilities for basic functionality;
  • A process attempted to delay the analysis task by a long amount of time.;
  • A process sent information about the computer to a remote location.;
  • Checks the version of Bios, possibly for anti-virtualization;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings;
  • Collects information to fingerprint the system;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files found on the victim’s hard disk — so the target can no more use the data;
  • Preventing normal access to the sufferer’s workstation;

Related domains: Trojan.Ransom.GenericKD.30356003 Trojan.Ransom.GenericKD.30356003


One of the most normal channels whereby Win32/Vools.A Trojans are infused are:

  • By methods of phishing e-mails;
  • As a repercussion of customer winding up on a resource that holds a harmful software program;

As soon as the Trojan is efficiently injected, it will either cipher the information on the target’s computer or stop the tool from functioning in a correct way – while additionally placing a ransom money note that mentions the need for the sufferers to impact the settlement for the purpose of decrypting the records or restoring the documents system back to the first problem. In a lot of circumstances, the ransom money note will show up when the client restarts the PC after the system has actually already been harmed.

Win32/Vools.A circulation channels.

In different corners of the globe, Win32/Vools.A expands by leaps and also bounds. However, the ransom notes and also tricks of extorting the ransom money amount might vary relying on specific neighborhood (regional) settings. The ransom money notes as well as techniques of obtaining the ransom quantity may differ depending on particular regional (local) setups.

Ransomware injection

As an example:

    Faulty alerts regarding unlicensed software.

    In certain areas, the Trojans typically wrongfully report having actually found some unlicensed applications made it possible for on the sufferer’s gadget. The alert then demands the user to pay the ransom.

    Faulty statements regarding unlawful web content.

    In countries where software application piracy is much less popular, this approach is not as effective for the cyber scams. Additionally, the Win32/Vools.A popup alert may incorrectly assert to be stemming from a police organization and will report having situated kid porn or other prohibited data on the tool.

    Win32/Vools.A popup alert may incorrectly claim to be deriving from a law enforcement establishment as well as will certainly report having situated youngster porn or other illegal information on the device. The alert will likewise contain a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: DFD9A164
md5: ce436e0d954df61b1328ece8b245199c
name: CE436E0D954DF61B1328ECE8B245199C.mlw
sha1: b72d193c9812baeb5c6d0f862edddc0e7f3f6cf5
sha256: 572db3f9a2fa4cd81701540e03ab048b0b759c0b7e6b2717125509cb8b6496f5
sha512: 1870cc0c666d93e59d9e4b23573fd76dd79d801baf8b1f5e1927828f2fb6ecd838d4e636b09cec1b99ab845c91bd2abdabf20dc8558c434249462a3f692acba2
ssdeep: 6144:vV2aTVYVR1eKk1ExKxB0vflBlPESPPIj2um6w55pZjpfCVfdUc08k08pG4:kaTVWfXkXKlBQtq55pZjpfCj+HZ
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Vools.A also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 005246331 )
Elastic malicious (high confidence)
DrWeb Trojan.Vools.7
Cynet Malicious (score: 100)
ALYac Trojan.Ransom.GenericKD.30356003
Cylance Unsafe
Zillya Trojan.Blocker.Win32.39685
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Blocker.85677806
K7GW Trojan ( 005246331 )
Cybereason malicious.d954df
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Vools.A
APEX Malicious
Avast Win32:Agent-ATYH [Trj]
Kaspersky Trojan-Ransom.Win32.Blocker.krfe
BitDefender Trojan.Ransom.GenericKD.30356003
NANO-Antivirus Trojan.Win32.Blocker.eyekhk
MicroWorld-eScan Trojan.Ransom.GenericKD.30356003
Tencent Win32.Trojan.Blocker.Taet
Ad-Aware Trojan.Ransom.GenericKD.30356003
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZexaF.34790.tqW@a0vAbtk
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Injector.fh
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Blocker.ifc
Avira TR/Blocker.zwtql
Antiy-AVL Trojan/Generic.ASMalwS.24840E7
Microsoft Trojan:Win32/Glupteba!ml
ZoneAlarm Trojan-Ransom.Win32.Blocker.krfe
GData Trojan.Ransom.GenericKD.30356003
TACHYON Ransom/W32.Blocker.322560
AhnLab-V3 Trojan/Win32.Blocker.C2393872
McAfee GenericRXEG-OO!CE436E0D954D
MAX malware (ai score=96)
VBA32 BScope.Backdoor.Agent
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_WMINE.SM
Rising Trojan.Generic@ML.92 (RDML:lBLEFQTMvKJrxED9H8ZW9Q)
Yandex Trojan.GenAsa!RIKqtA80l+o
Ikarus Trojan.Win32.Vools
Fortinet W32/Generic.AC.407424
AVG Win32:Agent-ATYH [Trj]
Qihoo-360 Win32/Ransom.Blocker.HwoCEpsA

How to remove Win32/Vools.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 Win32/Vools.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:

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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Vools.A 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

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

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