Win32/VB.NJO

What is Win32/VB.NJO infection?

In this short article you will find about the meaning of Win32/VB.NJO and its negative effect on your computer system. Such ransomware are a kind of malware that is elaborated by online fraudulences to demand paying the ransom by a target.

In the majority of the situations, Win32/VB.NJO ransomware will certainly advise its targets to launch funds move for the objective of neutralizing the changes that the Trojan infection has actually presented to the sufferer’s tool.

Win32/VB.NJO Summary

These alterations can be as adheres to:

  • 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.
  • 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 records found on the sufferer’s hard disk — so the sufferer can no longer utilize the data;
  • Preventing routine accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Win32/VB.NJO

One of the most regular channels whereby Win32/VB.NJO Ransomware Trojans are injected are:

  • By methods of phishing emails;
  • As a repercussion of user ending up on a source that organizes a malicious software;

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the target’s computer or protect against the gadget from operating in an appropriate manner – while also placing a ransom note that discusses the requirement for the targets to effect the repayment for the function of decrypting the papers or restoring the file system back to the initial problem. In the majority of instances, the ransom note will show up when the client restarts the COMPUTER after the system has actually already been harmed.

Win32/VB.NJO distribution channels.

In various edges of the globe, Win32/VB.NJO expands by jumps and bounds. Nevertheless, the ransom money notes as well as tricks of extorting the ransom money quantity may differ relying on certain local (regional) setups. The ransom notes and techniques of extorting the ransom amount might vary depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software application.

    In certain locations, the Trojans often wrongfully report having detected some unlicensed applications made it possible for on the target’s tool. The alert then requires the individual to pay the ransom money.

    Faulty declarations regarding prohibited web content.

    In nations where software application piracy is much less popular, this method is not as reliable for the cyber fraudulences. Additionally, the Win32/VB.NJO popup alert might wrongly declare to be stemming from a police establishment and will certainly report having located youngster pornography or other unlawful information on the tool.

    Win32/VB.NJO popup alert may falsely declare to be acquiring from a legislation enforcement organization and will certainly report having situated child pornography or various other unlawful data on the gadget. The alert will likewise consist of a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 8CDB8D5Fmd5: 2a3381a1b4a2c74e4538939a57f7456cname: 2A3381A1B4A2C74E4538939A57F7456C.mlwsha1: 717dea34dfb5c2f59e61e2c8d00e7c91f91ea23csha256: ccbdca395a843faad64b98d92f669aa1c83ff075108e93f8afc157db75fd9614sha512: c529a4c8e21957ece4fe9b44ca7efc8e1e63fd650d7a504f5e0bdb45c768f8632233d487cdcf5d9187c5bc7a769de26f08388a09968028a7cf35b604d43e531bssdeep: 768:QJo4AggSFM0kWc0AxV1ADmTlWTs/TQJXfOa9NJZ0pC/CX12yJ:QJ3ZgeM0kWA1ADmTlWQ/ciQSMyJtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0ProductVersion: 1.00InternalName: funyFileVersion: 1.00OriginalFilename: funy.exeProductName: RealWorm

Win32/VB.NJO also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005640b91 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop3.9438
Cynet Malicious (score: 99)
CAT-QuickHeal Trojan.VBCrypt.MF.2108
ALYac Gen:Trojan.Heur.dm0@fLDB4Bhi
Cylance Unsafe
Zillya Trojan.Hesv.Win32.697
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
K7GW Trojan ( 005640b91 )
Cybereason malicious.1b4a2c
Baidu Win32.Worm.VB.sz
Cyren W32/VBTrojan.17E!Maximus
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/VB.NJO
APEX Malicious
Avast Win32:VB-KZN [Wrm]
Kaspersky UDS:Trojan.Win32.Hesv.gen
BitDefender Gen:Trojan.Heur.dm0@fLDB4Bhi
NANO-Antivirus Trojan.Win32.VB.edtvhc
ViRobot Trojan.Win32.A.Cosmu.86016.E
SUPERAntiSpyware Worm.VB
MicroWorld-eScan Gen:Trojan.Heur.dm0@fLDB4Bhi
Tencent Malware.Win32.Gencirc.10b770a4
Ad-Aware Gen:Trojan.Heur.dm0@fLDB4Bhi
Sophos Mal/Generic-S
Comodo TrojWare.Win32.VB.IOK@54rlsj
BitDefenderTheta AI:Packer.5BB4EDE21C
VIPRE Trojan.Win32.Generic.pak!cobra
McAfee-GW-Edition BehavesLike.Win32.Ransomware.kt
FireEye Generic.mg.2a3381a1b4a2c74e
Emsisoft Gen:Trojan.Heur.dm0@fLDB4Bhi (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Cosmu.prx
Webroot W32.Malware.Gen
Avira TR/Cosmu.apw.3
eGambit Unsafe.AI_Score_100%
Antiy-AVL Trojan/Generic.ASMalwS.10FC80E
Microsoft Program:Win32/Wacapew.C!ml
GData Gen:Trojan.Heur.dm0@fLDB4Bhi
AhnLab-V3 Win32/Autorun.worm.61440.AL
Acronis suspicious
McAfee Artemis!2A3381A1B4A2
MAX malware (ai score=84)
VBA32 SScope.Trojan.VBRA.12177
Malwarebytes Lamer.Virus.FileInfector.DDS
Rising Worm.VB!8.30 (C64:YzY0OqLSo+sGQpdz)
Ikarus Win32.Outbreak
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/VB.NZK!tr
AVG Win32:VB-KZN [Wrm]

How to remove Win32/VB.NJO 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

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

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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