Written by Robert Bailey

What is JS:Trojan.Downloader.Nemucod.G infection?

In this short article you will discover about the definition of JS:Trojan.Downloader.Nemucod.G as well as its negative effect on your computer. Such ransomware are a kind of malware that is specified by on-line frauds to demand paying the ransom by a sufferer.

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In the majority of the cases, JS:Trojan.Downloader.Nemucod.G virus will certainly instruct its sufferers to launch funds move for the objective of reducing the effects of the amendments that the Trojan infection has presented to the victim’s device.

JS:Trojan.Downloader.Nemucod.G Summary

These adjustments can be as complies with:

  • Attempts to connect to a dead IP:Port (2 unique times);
  • Performs some HTTP requests;
  • Behavior consistent with a dropper attempting to download the next stage.;
  • A wscript.exe process commonly used in script or document file downloaders initiated network activity;
  • Ciphering the files found on the sufferer’s hard disk drive — so the sufferer can no more use the data;
  • Preventing normal access to the target’s workstation;

Related domains:

stonehotel.tg Trojan-Ransom.Script.Nemucod
www.stonehotel.tg Trojan-Ransom.Script.Nemucod
brigand-001-site2.smarterasp.net Trojan-Ransom.Script.Nemucod
ayuso-arch.com Trojan-Ransom.Script.Nemucod


One of the most common networks whereby JS:Trojan.Downloader.Nemucod.G are injected are:

  • By means of phishing e-mails;
  • As a repercussion of individual ending up on a resource that organizes a malicious software program;

As soon as the Trojan is efficiently infused, it will either cipher the information on the target’s PC or prevent the gadget from functioning in an appropriate manner – while also putting a ransom note that states the requirement for the victims to impact the settlement for the objective of decrypting the papers or bring back the documents system back to the preliminary condition. In the majority of circumstances, the ransom money note will certainly come up when the client restarts the COMPUTER after the system has currently been harmed.

JS:Trojan.Downloader.Nemucod.G distribution channels.

In various corners of the globe, JS:Trojan.Downloader.Nemucod.G expands by jumps and bounds. However, the ransom notes and also techniques of extorting the ransom money amount may vary relying on certain neighborhood (local) setups. The ransom money notes and tricks of extorting the ransom amount might differ depending on particular local (regional) settings.

Ransomware injection

As an example:

    Faulty alerts about unlicensed software.

    In particular locations, the Trojans frequently wrongfully report having actually found some unlicensed applications enabled on the sufferer’s device. The alert then requires the user to pay the ransom.

    Faulty statements about unlawful content.

    In nations where software application piracy is less popular, this method is not as reliable for the cyber fraudulences. Alternatively, the JS:Trojan.Downloader.Nemucod.G popup alert may wrongly assert to be stemming from a law enforcement institution and also will report having situated child pornography or other unlawful information on the gadget.

    JS:Trojan.Downloader.Nemucod.G popup alert may falsely assert to be acquiring from a regulation enforcement organization as well as will certainly report having located youngster pornography or other illegal data on the tool. The alert will likewise contain a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: C57AF577
md5: cdd8970c2bd07d993811203df834af43
name: America_Airlines_Ticket_00000260004.zip
sha1: 14d6c8e32274841047c51155cbf64b4fe0685f69
sha256: f8d8a08a7d5fdd603aba32ad09b713785fc7c45ebfef4f20f1eafc4d2abb6c8a
sha512: 9cde742fbaeb246b0857d7accb2d7fa0546e16d7003d920d33211de80d400cea122d4d0ad1c608b3be403ead7a4d578d6a18cdb67e2d540252a5a95eb19b0772
ssdeep: 96:Z8422KtUNrH7i8LUWLq6QfZP+uLh8QpJW/:242J6NX8WL9QfZP9N8QpM
type: Zip archive data, at least v2.0 to extract

Version Info:

0: [No Data]

JS:Trojan.Downloader.Nemucod.G also known as:

GridinSoft Trojan.Ransom.Gen
FireEye JS:Trojan.Downloader.Nemucod.G
McAfee JS/Nemucod.k
VIPRE Malware.JS.Generic (JS)
BitDefender JS:Trojan.Downloader.Nemucod.G
K7GW Trojan ( 004dfe6d1 )
K7AntiVirus Trojan ( 004dfe6d1 )
Baidu JS.Trojan-Downloader.Nemucod.d
F-Prot JS/Downldr.DY!Eldorado
Symantec Trojan.Gen.NPE
Avast JS:Agent-DPS [Trj]
ClamAV Archive.Filetype.DualExtJS-6168221-2
GData Archive.Malware.FakeExt.T
Kaspersky Trojan-Downloader.JS.Agent.hif
Alibaba TrojanDownloader:JS/Obfuscator.b69ebdfc
NANO-Antivirus Trojan.Script.Nemucod.easndf
Sophos Mal/DrodZp-A
Comodo Heur.Dual.Extensions@1z141z3
F-Secure Malware.HTML/ExpKit.Gen2
DrWeb JS.DownLoader.1225
Zillya Downloader.Nemucod.JS.10
McAfee-GW-Edition JS/Nemucod.k
Emsisoft JS:Trojan.Downloader.Nemucod.G (B)
Ikarus Trojan-Ransom.Script.Nemucod
Cyren JS/Agent.TU!Eldorado
Avira HIDDENEXT/Worm.Gen
MAX malware (ai score=86)
Microsoft TrojanDownloader:JS/Nemucod.P
Arcabit JS:Trojan.Downloader.Nemucod.G
ZoneAlarm Trojan-Downloader.JS.Agent.hif
AhnLab-V3 JS/Obfus.Gen
ESET-NOD32 JS/TrojanDownloader.Nemucod.BD
Fortinet JS/Nemucod.BB!tr
AVG JS:Agent-DPS [Trj]
Qihoo-360 trojan.js.downloader.1

How to remove JS:Trojan.Downloader.Nemucod.G 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

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 JS:Trojan.Downloader.Nemucod.G 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

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If the guide doesn’t help you to remove JS:Trojan.Downloader.Nemucod.G 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: http://gridinsoft.com/products/

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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