Worm:VBS/Vailik.A

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

What is Worm:VBS/Vailik.A infection?

In this short article you will find concerning the meaning of Worm:VBS/Vailik.A and also its negative impact 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 target.

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Most of the instances, Worm:VBS/Vailik.A ransomware will instruct its victims to initiate funds move for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the target’s tool.

Worm:VBS/Vailik.A Summary

These alterations can be as follows:

  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • The binary likely contains encrypted or compressed data.;
  • Uses Windows utilities for basic functionality;
  • Installs itself for autorun at Windows startup;
  • Stores JavaScript or a script command in the registry, likely for persistence or configuration;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Collects information to fingerprint the system;
  • Ciphering the files found on the victim’s hard drive — so the victim can no more make use of the data;
  • Preventing regular access to the sufferer’s workstation;

Related domains:

k50.plusloinart.org Trojan-Ransom.Win32.Blocker.kses

Worm:VBS/Vailik.A

One of the most regular networks through which Worm:VBS/Vailik.A Trojans are infused are:

  • By methods of phishing e-mails;
  • As a repercussion of individual ending up on a source that holds a destructive software application;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s computer or stop the gadget from operating in an appropriate way – while also putting a ransom money note that points out the demand for the sufferers to effect the repayment for the objective of decrypting the files or recovering the data system back to the initial problem. In a lot of circumstances, the ransom money note will turn up when the customer restarts the PC after the system has already been damaged.

Worm:VBS/Vailik.A distribution networks.

In various edges of the globe, Worm:VBS/Vailik.A expands by jumps as well as bounds. Nevertheless, the ransom money notes as well as techniques of extorting the ransom money amount may vary depending upon particular local (regional) setups. The ransom notes and methods of extorting the ransom money quantity might vary depending on specific regional (regional) setups.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software.

    In particular areas, the Trojans frequently wrongfully report having discovered some unlicensed applications allowed on the target’s gadget. The sharp after that requires the customer to pay the ransom money.

    Faulty statements concerning prohibited material.

    In nations where software application piracy is less prominent, this method is not as efficient for the cyber frauds. Alternatively, the Worm:VBS/Vailik.A popup alert may incorrectly claim to be deriving from a police organization as well as will report having located youngster porn or various other illegal information on the device.

    Worm:VBS/Vailik.A popup alert might incorrectly declare to be obtaining from a legislation enforcement institution as well as will certainly report having located youngster pornography or other unlawful data on the tool. The alert will in a similar way include a need for the user to pay the ransom.

Technical details

File Info:

crc32: 79548ED1
md5: e1fd558ac84f6f2360131c20aaca5ac5
name: E1FD558AC84F6F2360131C20AACA5AC5.mlw
sha1: 7ff308740de5c900dbc6172672956c393100eb43
sha256: ad2254f5872db2e813bda63ea0567e245d6a05fa45e7163e55c0c94f7ea654e9
sha512: 915dd85d213e4e997f6ac4b41164fb6447c2a5bbae724a671b4a87d0606ff4bf060710903fe739430500370cd2db448e6fffae90559d4db8d70ac77235711a07
ssdeep: 24576:NNBITVRe8+gX4NdlE+dXW3TxjbY8MLoXMYzzzht:GTVn+GO+FY8MsNL
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Worm:VBS/Vailik.A also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Cynet Malicious (score: 100)
ALYac VB:Trojan.Valyria.3811
Cylance Unsafe
Sangfor Worm.VBS.Vailik.A
Cybereason malicious.ac84f6
Symantec Trojan.Gen
ESET-NOD32 VBS/Tirabot.L
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Malware.Uztuby-9868432-0
Kaspersky Trojan-Ransom.Win32.Blocker.kses
BitDefender VB:Trojan.Valyria.3811
NANO-Antivirus Trojan.Win32.Blocker.drkxpa
MicroWorld-eScan VB:Trojan.Valyria.3811
Tencent Win32.Trojan.Blocker.Alir
Sophos Mal/Generic-S
Comodo TrojWare.Win32.TrojanDropper.Dexel.A@6k1yft
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_SPNR.11JS14
McAfee-GW-Edition BehavesLike.Win32.Dropper.tc
FireEye VB:Trojan.Valyria.3811
Emsisoft VB:Trojan.Valyria.3811 (B)
SentinelOne Static AI – Suspicious PE
Antiy-AVL Trojan/Generic.ASMalwS.9FAB57
Kingsoft Win32.Troj.Undef.(kcloud)
Microsoft Worm:VBS/Vailik.A
AegisLab Trojan.Win32.Blocker.j!c
GData VB:Trojan.Valyria.3811
AhnLab-V3 Trojan/Win32.Gen
McAfee Artemis!E1FD558AC84F
MAX malware (ai score=82)
Panda Trj/Chgt.E
Rising [email protected] (RDML:15cg5tzcy565+9Sx1/DN2Q)
Yandex Trojan.Blocker!cSb2vFSeOlM
Ikarus Trojan-Ransom.Blocker
Fortinet W32/Blocker.FNBV!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Worm:VBS/Vailik.A virus?

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 Worm:VBS/Vailik.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 Worm:VBS/Vailik.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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