Win32/Filecoder.NJA

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

What is Win32/Filecoder.NJA infection?

In this short article you will certainly locate about the interpretation of Win32/Filecoder.NJA as well as its unfavorable impact on your computer system. Such ransomware are a form of malware that is elaborated by on the internet fraudulences to require paying the ransom money by a target.

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Most of the situations, Win32/Filecoder.NJA infection will certainly advise its targets to start funds move for the objective of neutralizing the amendments that the Trojan infection has actually presented to the sufferer’s tool.

Win32/Filecoder.NJA Summary

These alterations can be as follows:

  • Attempts to connect to a dead IP:Port (1 unique times);
  • Ciphering the records located on the target’s disk drive — so the target can no more utilize the information;
  • Preventing normal access to the target’s workstation;

Related domains:

imap.yandex.ruTrojan-Ransom.Win32.Agent.jbf

Win32/Filecoder.NJA

One of the most common networks through which Win32/Filecoder.NJA Ransomware are infused are:

  • By ways of phishing emails;
  • As an effect of user ending up on a resource that hosts a harmful software application;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the victim’s computer or prevent the tool from functioning in a proper manner – while additionally putting a ransom note that points out the demand for the targets to effect the payment for the purpose of decrypting the documents or recovering the documents system back to the first condition. In a lot of instances, the ransom money note will certainly turn up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Win32/Filecoder.NJA distribution channels.

In numerous edges of the globe, Win32/Filecoder.NJA grows by jumps as well as bounds. Nonetheless, the ransom money notes as well as methods of obtaining the ransom money amount may differ depending upon certain regional (regional) settings. The ransom money notes and also techniques of obtaining the ransom money quantity may vary depending on particular local (regional) setups.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software.

    In specific areas, the Trojans frequently wrongfully report having actually detected some unlicensed applications allowed on the victim’s tool. The alert after that demands the individual to pay the ransom.

    Faulty statements concerning unlawful material.

    In countries where software application piracy is much less preferred, this method is not as effective for the cyber fraudulences. Conversely, the Win32/Filecoder.NJA popup alert might wrongly claim to be originating from a police establishment and also will certainly report having situated youngster pornography or various other unlawful information on the gadget.

    Win32/Filecoder.NJA popup alert may incorrectly declare to be deriving from a regulation enforcement institution and will certainly report having situated kid pornography or various other prohibited information on the gadget. The alert will in a similar way consist of a need for the user to pay the ransom.

Technical details

File Info:

crc32: 50808578
md5: f2cdb1c935aaeb1eb7b7905d1ab62b1c
name: F2CDB1C935AAEB1EB7B7905D1AB62B1C.mlw
sha1: dd58b4e2a506c2ceeda0e1376543a45e7410645e
sha256: 20a1660fd3027a707d196865b86f79c35a86239efd8db054fc1b9368f7570661
sha512: 30f59e8f62b6403587ca2ac8ee7adf948009e794d2179c933906262132a2d6b5a9d48f130aef00a23a3a901aadbece313f4ca9f3cb6ebc8e8042e8a84ade9433
ssdeep: 49152:udIVOatv2HXOz623bhUbUvaovjZsheP6m/Ye5qkfuPkfPa6SsI:HVH5u0LhAUvaoLZum/YeZJSs
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Filecoder.NJA also known as:

GridinSoftTrojan.Ransom.Gen
CynetMalicious (score: 99)
ALYacGen:Variant.Johnnie.337120
CylanceUnsafe
ZillyaTrojan.Filecoder.Win32.7152
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Filecoder.NJA
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Agent.jbf
BitDefenderGen:Variant.Johnnie.337120
NANO-AntivirusTrojan.Win32.FileCoder.eyjmpy
MicroWorld-eScanGen:Variant.Johnnie.337120
TencentWin32.Trojan.Agent.Ednp
Ad-AwareGen:Variant.Johnnie.337120
SophosMal/Generic-S
ComodoMalware@#17wgz4wl7vp6g
BitDefenderThetaGen:NN.ZexaF.34294.wwW@aaeduSci
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionGenericRXQG-EA!F2CDB1C935AA
FireEyeGen:Variant.Johnnie.337120
EmsisoftGen:Variant.Johnnie.337120 (B)
AviraHEUR/AGEN.1111958
MicrosoftTrojan:Win32/Wacatac.B!ml
GDataGen:Variant.Johnnie.337120
McAfeeGenericRXQG-EA!F2CDB1C935AA
MAXmalware (ai score=95)
VBA32BScope.Trojan.Encoder
PandaTrj/GdSda.A
YandexTrojan.Filecoder!r1Fd8gnCS+8
IkarusTrojan-Ransom.FileCrypter
FortinetW32/Filecoder.NJA!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Win32/Filecoder.NJA ransomware?

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/Filecoder.NJA 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/Filecoder.NJA 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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