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

What is Worm:VBS/Jenxcus.C!rfn infection?

In this short article you will locate about the interpretation of Worm:VBS/Jenxcus.C!rfn and also its negative effect on your computer. Such ransomware are a kind of malware that is specified by on-line frauds to require paying the ransom money by a target.

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In the majority of the cases, Worm:VBS/Jenxcus.C!rfn virus will certainly advise its victims to initiate funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has actually presented to the target’s tool.

Worm:VBS/Jenxcus.C!rfn Summary

These alterations can be as adheres to:

  • Attempts to connect to a dead IP:Port (1 unique times);
  • Detected script timer window indicative of sleep style evasion;
  • A process attempted to delay the analysis task.;
  • A named pipe was used for inter-process communication;
  • Reads data out of its own binary image;
  • A process created a hidden window;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Installs itself for autorun at Windows startup;
  • A wscript.exe process commonly used in script or document file downloaders initiated network activity;
  • Attempts to modify proxy settings;
  • Attempts to interact with an Alternate Data Stream (ADS);
  • Collects information to fingerprint the system;
  • Ciphering the papers found on the victim’s hard drive — so the target can no more use the information;
  • Preventing normal access to the victim’s workstation;

Related domains:

utcsvc.linkpc.net Trojan-Ransom.Win32.Blocker.nbya


The most normal networks where Worm:VBS/Jenxcus.C!rfn Ransomware Trojans are injected are:

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

As quickly as the Trojan is efficiently injected, it will either cipher the information on the target’s computer or avoid the device from operating in an appropriate way – while also placing a ransom note that mentions the demand for the sufferers to impact the repayment for the objective of decrypting the documents or restoring the data system back to the preliminary condition. In many circumstances, the ransom note will certainly turn up when the client restarts the PC after the system has already been harmed.

Worm:VBS/Jenxcus.C!rfn distribution channels.

In different edges of the globe, Worm:VBS/Jenxcus.C!rfn expands by jumps as well as bounds. Nevertheless, the ransom money notes and tricks of extorting the ransom money amount might differ relying on particular regional (local) setups. The ransom notes and methods of extorting the ransom quantity might differ depending on certain regional (regional) settings.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software application.

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

    Faulty declarations concerning illegal content.

    In countries where software program piracy is much less popular, this technique is not as reliable for the cyber fraudulences. Alternatively, the Worm:VBS/Jenxcus.C!rfn popup alert might falsely declare to be originating from a police institution and will report having situated youngster porn or other prohibited data on the gadget.

    Worm:VBS/Jenxcus.C!rfn popup alert may wrongly claim to be acquiring from a regulation enforcement organization as well as will certainly report having located kid pornography or various other prohibited data on the device. The alert will likewise have a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 5D2FB67B
md5: bb294c474d61c24a443a05e224d05b85
name: BB294C474D61C24A443A05E224D05B85.mlw
sha1: 0d0490923d0804bf3a9f87b9b5c0ab13955053e5
sha256: 2804df401fc26b4abdf5ccc7af8abb4fcac5ae9409868261ad1ebe714b799ff8
sha512: d6e3d0bad3787e5aa168708f027c88c623bc26995b66a913bc10a9f5833b31a6875e8aa90f23b58eae47d76d04665bc126c84e411d6c30e930e0b28927efd2b3
ssdeep: 6144:ajT5Zh17eWxoG/+ov/2OIQ4wW3OBsCeAWHTRRbK1xKTciONwmgIhxI:aRZ+IoG/n9IQxW3OBsey9RbK1xKAd+77
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Bernat
InternalName: UltraISO Portable
CompanyName: PortableAppZ.blogspot.com
LegalTrademarks: PortableAppZ is a Trademark of Bernat
Comments: Allows UltraISO to be run from a removable drive. For additional details, visit http://portableappz.blogspot.com
ProductName: UltraISO Portable
FileDescription: UltraISO Portable
OriginalFilename: UltraISOPortable.exe
Translation: 0x0000 0x04e4

Worm:VBS/Jenxcus.C!rfn also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 005115201 )
Elastic malicious (high confidence)
DrWeb Trojan.DownLoader40.58092
Cynet Malicious (score: 99)
CrowdStrike win/malicious_confidence_70% (W)
K7GW Trojan ( 005115201 )
Symantec Trojan.Gen.MBT
ESET-NOD32 JS/Vjworm.F
APEX Malicious
Avast Other:Malware-gen [Trj]
Kaspersky Trojan-Ransom.Win32.Blocker.nbya
Sophos Mal/Generic-S
McAfee-GW-Edition BehavesLike.Win32.Dropper.fc
FireEye Generic.mg.bb294c474d61c24a
Microsoft Worm:VBS/Jenxcus.C!rfn
ZoneAlarm Trojan-Ransom.Win32.Blocker.nbya
McAfee Artemis!BB294C474D61
Malwarebytes Malware.AI.232069753
Panda Trj/Genetic.gen
AVG Other:Malware-gen [Trj]

How to remove Worm:VBS/Jenxcus.C!rfn 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/Jenxcus.C!rfn 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:VBS/Jenxcus.C!rfn 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: 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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