What is Win32/PSW.VB.NFJ infection?

In this article you will locate concerning the interpretation of Win32/PSW.VB.NFJ and its unfavorable effect on your computer. Such ransomware are a type of malware that is clarified by on-line frauds to require paying the ransom by a sufferer.

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Most of the situations, Win32/PSW.VB.NFJ virus will certainly advise its targets to launch funds move for the function of neutralizing the modifications that the Trojan infection has actually presented to the sufferer’s tool.

Win32/PSW.VB.NFJ 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.
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the sufferer’s hard disk — so the victim can no more utilize the information;
  • 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.


The most common channels where Win32/PSW.VB.NFJ Ransomware Trojans are injected are:

  • By means of phishing emails;
  • As a consequence of user winding up on a resource that hosts a destructive software application;

As soon as the Trojan is successfully infused, it will either cipher the information on the target’s PC or stop the device from working in an appropriate manner – while also positioning a ransom money note that states the requirement for the targets to effect the settlement for the function of decrypting the documents or recovering the data system back to the initial condition. In the majority of circumstances, the ransom money note will certainly turn up when the client reboots the PC after the system has already been harmed.

Win32/PSW.VB.NFJ distribution channels.

In different edges of the world, Win32/PSW.VB.NFJ expands by jumps as well as bounds. Nonetheless, the ransom notes and techniques of extorting the ransom quantity may differ depending on particular local (local) settings. The ransom money notes as well as tricks of obtaining the ransom quantity may differ depending on particular regional (local) settings.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software.

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

    Faulty declarations concerning prohibited web content.

    In countries where software application piracy is much less preferred, this technique is not as effective for the cyber fraudulences. Conversely, the Win32/PSW.VB.NFJ popup alert may incorrectly declare to be deriving from a police institution as well as will report having located child pornography or other prohibited information on the gadget.

    Win32/PSW.VB.NFJ popup alert may incorrectly claim to be acquiring from a legislation enforcement establishment and also will certainly report having situated kid pornography or other illegal data on the device. The alert will likewise have a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 38E94DB8
md5: 5943b97d03bc6350b786cfda63e2b925
name: 5943B97D03BC6350B786CFDA63E2B925.mlw
sha1: e44c8761bc939da8ad36e9534ecd00be07ed537f
sha256: 0a520fb52d6f3fce32ed755f6671ac2f3254e62541c6665a4ed473f3b7f23130
sha512: 71be6785fe1938d450c9432044c6fc7e4861a632c1a1319555adcf24ae7f09738feea19cdb74707e1a334ad80846c53783ab7d9b58b0d26933c6074d870bf446
ssdeep: 768:SXCXyMMZShA4AvN3vILkaGh73MTWqyBFvW2Nr9wgjcI+z:ByMMbNfILkHbYI+z
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
LegalCopyright: Microsoft Corporation
InternalName: dasdasdas
FileVersion: 1.00
CompanyName: Microsoft Corporation
LegalTrademarks: Microsoft Corporation
Comments: Microsoft Corporation
ProductName: Microsoft LifeCam
ProductVersion: 1.00
FileDescription: Host Process for Windows Services
OriginalFilename: dasdasdas.exe

Win32/PSW.VB.NFJ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0053260d1 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop3.1425
MicroWorld-eScan Trojan.Generic.8199249
ALYac Trojan.Generic.8199249
Cylance Unsafe
Zillya Trojan.Scar.Win32.40382
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Blocker.1f3ed922
K7GW Trojan ( 0053260d1 )
Cybereason malicious.d03bc6
Baidu Win32.Trojan.VB.hj
Cyren W32/Risk.XJLW-5564
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Rootkit-gen [Rtk]
Cynet Malicious (score: 99)
Kaspersky Trojan-Ransom.Win32.Blocker.iwdz
BitDefender Trojan.Generic.8199249
NANO-Antivirus Trojan.Win32.Scar.eclufy
ViRobot Trojan.Win32.Scar.49152.E
Tencent Win32.Trojan.Blocker.Svrf
Ad-Aware Trojan.Generic.8199249
Sophos Mal/Generic-R + Mal/VB-EX
Comodo TrojWare.Win32.Trojan.Generic.32301750@2ne5et
BitDefenderTheta AI:Packer.DD9E7F8420
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_FAM_0001115.TOMA
Emsisoft Trojan.Generic.8199249 (B)
SentinelOne Static AI – Suspicious PE
Jiangmin Trojan/Generic.kqcx
Webroot TrojanSpy:Win32/Larks.A
Avira TR/Crypt.FKM.Gen
eGambit Unsafe.AI_Score_90%
Microsoft TrojanSpy:Win32/Larks.A
Arcabit Trojan.Generic.D7D1C51
AegisLab Trojan.Win32.Blocker.j!c
GData Trojan.Generic.8199249
AhnLab-V3 Trojan/Win32.Scar.R4224
McAfee Artemis!5943B97D03BC
MAX malware (ai score=100)
VBA32 Trojan.VBRA.02803
Panda Generic Suspicious
TrendMicro-HouseCall TROJ_FAM_0001115.TOMA
Rising Ransom.Blocker!8.12A (CLOUD)
Ikarus Trojan.Win32.VB
MaxSecure Trojan.Malware.1571884.susgen
Fortinet W32/Scar.BOMJ!tr
AVG Win32:Rootkit-gen [Rtk]
Qihoo-360 Win32/Ransom.Blocker.HwMAEpsA

How to remove Win32/PSW.VB.NFJ virus?

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

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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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