Written by Robert Bailey

What is Worm:Win32/Vobfus!Y infection?

In this article you will certainly find concerning the definition of Worm:Win32/Vobfus!Y and also its adverse effect on your computer. Such ransomware are a type of malware that is clarified by on-line scams to demand paying the ransom by a victim.

GridinSoft Anti-Malware Review

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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Most of the cases, Worm:Win32/Vobfus!Y ransomware will instruct its targets to start funds transfer for the objective of counteracting the changes that the Trojan infection has presented to the victim’s tool.

Worm:Win32/Vobfus!Y Summary

These modifications can be as complies with:

  • Executable code extraction;
  • Creates RWX memory;
  • The binary likely contains encrypted or compressed data.;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the documents situated on the victim’s hard drive — so the target can no longer utilize the data;
  • Preventing routine access to the victim’s workstation;


One of the most typical channels whereby Worm:Win32/Vobfus!Y are injected are:

  • By methods of phishing emails;
  • As a consequence of customer ending up on a resource that hosts a destructive software;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the victim’s PC or prevent the tool from working in a correct way – while additionally placing a ransom money note that states the need for the victims to effect the repayment for the purpose of decrypting the records or recovering the documents system back to the first condition. In most instances, the ransom money note will come up when the client reboots the PC after the system has already been harmed.

Worm:Win32/Vobfus!Y circulation channels.

In different corners of the globe, Worm:Win32/Vobfus!Y grows by leaps as well as bounds. Nevertheless, the ransom notes and also methods of extorting the ransom money quantity might differ depending on particular regional (local) settings. The ransom money notes as well as techniques of obtaining the ransom money quantity may differ depending on certain neighborhood (local) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software.

    In particular areas, the Trojans frequently wrongfully report having discovered some unlicensed applications enabled on the target’s gadget. The alert after that requires the user to pay the ransom.

    Faulty declarations regarding unlawful content.

    In countries where software application piracy is less popular, this technique is not as effective for the cyber frauds. Additionally, the Worm:Win32/Vobfus!Y popup alert may falsely claim to be stemming from a police institution and will certainly report having situated kid pornography or various other unlawful data on the gadget.

    Worm:Win32/Vobfus!Y popup alert might wrongly assert to be deriving from a law enforcement organization as well as will report having located child porn or other illegal information on the gadget. The alert will likewise consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 4032076C
md5: 3bf2974ad16b6d25abfb751894d4044a
name: 3BF2974AD16B6D25ABFB751894D4044A.mlw
sha1: ab0e13460f6287e61f59ccae72dfcab15fb011a5
sha256: 5af609e4010cf6e1e902c38693e508f9699ed4c66fe07ccd2f7531c791cc6f7f
sha512: 0ef6038a63ae6f413d419c159cb9f895c7f767c13212689a22ba3cd793f88bf0c109b86ac23a7ac4b7a7a94c69fed9f31cbe79943e42413d096ff32f500ecde7
ssdeep: 12288:n0didNCrADqwu3y0P+sXTiu2qkXcckubcWo9kmHrwAQs7xeI/mlUgQtUdtVEZdb:NPKAlay0P+0TX2s2cWekyH9H/mSOdrS
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
LegalCopyright: Ketchcraft
InternalName: folliculated
FileVersion: 8.13
CompanyName: Ketchcraft
LegalTrademarks: Ketchcraft
Comments: Ketchcraft
ProductName: Ketchcraft
ProductVersion: 8.13
FileDescription: Ketchcraft
OriginalFilename: folliculated.exe

Worm:Win32/Vobfus!Y also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
ALYac Gen:Trojan.Heur.IEC.9133a9606bb
Cylance Unsafe
Zillya Trojan.Heur.Win32.12038
CrowdStrike win/malicious_confidence_60% (D)
Alibaba Trojan:Win32/Generic.d7181d08
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:VB-AEIF [Trj]
Cynet Malicious (score: 100)
BitDefender Gen:Trojan.Heur.IEC.9133a9606bb
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
MicroWorld-eScan Gen:Trojan.Heur.IEC.9133a9606bb
Tencent Win32.Trojan.Crypt.Lory
Ad-Aware Gen:Trojan.Heur.IEC.9133a9606bb
Sophos Mal/Generic-S
Comodo Worm.Win32.Pronny.ABQ@4puwz1
BitDefenderTheta AI:Packer.2867F9BA1F
VIPRE Trojan.Win32.Generic.pak!cobra
McAfee-GW-Edition BehavesLike.Win32.VirRansom.bc
FireEye Generic.mg.3bf2974ad16b6d25
Emsisoft Gen:Trojan.Heur.IEC.9133a9606bb (B)
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.XPACK.Gen3
Antiy-AVL Trojan/Generic.ASMalwS.27D0F28
Microsoft Worm:Win32/Vobfus.gen!Y
GData Gen:Trojan.Heur.IEC.9133a9606bb
Acronis suspicious
McAfee Artemis!3BF2974AD16B
MAX malware (ai score=100)
Malwarebytes Malware.AI.563826328
Rising Adware.FileTour!1.AE5F (CLASSIC)
Yandex Trojan.GenAsa!KOZJqOimj4Q
Ikarus Trojan.SuspectCRC
Fortinet W32/Generik.LSEVAUJ!tr
AVG Win32:VB-AEIF [Trj]
Paloalto generic.ml

How to remove Worm:Win32/Vobfus!Y 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 Worm:Win32/Vobfus!Y 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 Worm:Win32/Vobfus!Y 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: http://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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