TrojanDownloader:JS/Nemucod.CJ

What is TrojanDownloader:JS/Nemucod.CJ infection?

In this short article you will certainly discover about the meaning of TrojanDownloader:JS/Nemucod.CJ and also its negative effect on your computer system. Such ransomware are a kind of malware that is clarified by on the internet scams to demand paying the ransom by a sufferer.

In the majority of the situations, TrojanDownloader:JS/Nemucod.CJ virus will advise its targets to start funds move for the purpose of reducing the effects of the modifications that the Trojan infection has introduced to the target’s device.

TrojanDownloader:JS/Nemucod.CJ Summary

These modifications can be as adheres to:

  • A wscript.exe process commonly used in script or document file downloaders initiated network activity;
  • Ciphering the documents found on the target’s hard disk drive — so the victim can no more make use of the information;
  • Preventing normal accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
stalu.sk Trojan-Ransom.Script.Locky

TrojanDownloader:JS/Nemucod.CJ

One of the most normal networks whereby TrojanDownloader:JS/Nemucod.CJ Trojans are injected are:

  • By ways of phishing emails;
  • As an effect of user winding up on a source that hosts a destructive software;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s computer or avoid the device from working in an appropriate fashion – while also positioning a ransom money note that points out the need for the targets to impact the repayment for the purpose of decrypting the documents or recovering the data system back to the preliminary condition. In most circumstances, the ransom note will show up when the client restarts the COMPUTER after the system has actually currently been harmed.

TrojanDownloader:JS/Nemucod.CJ circulation channels.

In various corners of the globe, TrojanDownloader:JS/Nemucod.CJ expands by leaps and bounds. Nonetheless, the ransom notes and techniques of obtaining the ransom amount may differ depending on particular local (regional) setups. The ransom money notes as well as techniques of extorting the ransom money amount might differ depending on specific local (local) setups.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software.

    In certain areas, the Trojans usually wrongfully report having actually identified some unlicensed applications allowed on the victim’s tool. The alert after that requires the customer to pay the ransom.

    Faulty declarations about prohibited material.

    In nations where software program piracy is much less preferred, this technique is not as effective for the cyber scams. Additionally, the TrojanDownloader:JS/Nemucod.CJ popup alert may falsely declare to be stemming from a police organization and will report having situated kid porn or various other illegal data on the tool.

    TrojanDownloader:JS/Nemucod.CJ popup alert might incorrectly declare to be obtaining from a legislation enforcement establishment and also will report having situated child porn or various other prohibited information on the gadget. The alert will likewise have a need for the customer to pay the ransom.

Technical details

File Info:

crc32: A28257A4md5: 314bcf6e8bc731a0c07ef516738d698ename: payment_declined_679961.zipsha1: fde45b4f779cd7484925a0f1d7d0256571e9834esha256: dee60afc3d34e8c3d2a5b67f33ef9b2eb77cdc9752a01022e234f419d3a9e8d4sha512: 90ee0644b26d3fff8e6d24faf72f5b40219089fb9411390c64a88dc42198799b03a8279a766dda3b35d9a71f4a80c1aed74a5dbc6add480c3eadb21611f0bd17ssdeep: 48:9WKuzBK2rX6KkUZRPEftdIWyNsXUdpkUCshWOCut+dsykQZlm/oRCfrQ1XO42Cl:UdzB2msfEZsKlkbdBk2grfmXX2etype: Zip archive data, at least v2.0 to extract

Version Info:

0: [No Data]

TrojanDownloader:JS/Nemucod.CJ also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Generic.JS.DownloaderJ.ADA3E650
nProtect Generic.JS.DownloaderJ.ADA3E650
CAT-QuickHeal JS.Nemucod.P
ALYac Generic.JS.DownloaderJ.8DD96965
AegisLab Troj.Downloader.Script!c
BitDefender Generic.JS.DownloaderJ.ADA3E650
K7GW Trojan ( 004dfe6d1 )
K7AntiVirus Trojan ( 004dfe6d1 )
Arcabit Generic.JS.DownloaderJ.8DD96965
Baidu Multi.Threats.InArchive
Cyren JS/Nemucod.AB!Eldorado
ESET-NOD32 JS/TrojanDownloader.Nemucod.JP
Avast JS:Downloader-CWY [Trj]
Kaspersky Trojan-Downloader.JS.Agent.ian
NANO-Antivirus Trojan.Script.Nemucod.ebaihf
ViRobot JS.S.Downloader.3151[h]
Rising Trojan.Locky/Pack!1.A4AE
Ad-Aware Generic.JS.DownloaderJ.ADA3E650
Sophos Troj/JSDldr-FO
Comodo TrojWare.JS.Nemucod.~A
F-Secure Trojan-Downloader:JS/Locky.E
DrWeb JS.DownLoader.1225
McAfee-GW-Edition JS/Nemucod.dw
Emsisoft Generic.JS.DownloaderJ.ADA3E650 (B)
F-Prot JS/Nemucod.AB!Eldorado
Antiy-AVL Trojan/Generic.Generic
Microsoft TrojanDownloader:JS/Nemucod.CJ
GData Generic.JS.DownloaderJ.ADA3E650
McAfee JS/Nemucod.dw
Tencent Js.Trojan-downloader.Agent.Lgtn
Ikarus Trojan-Ransom.Script.Locky
Fortinet JS/Agent.HWJB!tr
AVG JS/Downloader.Agent

How to remove TrojanDownloader:JS/Nemucod.CJ 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 TrojanDownloader:JS/Nemucod.CJ 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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