JS/TrojanDownloader.Nemucod.BC
Matthew Alvarez
Updated on March 18, 2026
What is JS/TrojanDownloader.Nemucod.BC infection?
In this article you will certainly find regarding the definition of JS/TrojanDownloader.Nemucod.BC and also its unfavorable influence on your computer system. Such ransomware are a kind of malware that is specified by on the internet frauds to demand paying the ransom by a sufferer.
In the majority of the cases, JS/TrojanDownloader.Nemucod.BC infection will certainly advise its victims to launch funds transfer for the function of neutralizing the changes that the Trojan infection has introduced to the target’s gadget.
JS/TrojanDownloader.Nemucod.BC Summary
These modifications can be as complies with:
- Attempts to connect to a dead IP:Port (3 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;
- Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
- Ciphering the documents found on the sufferer’s hard drive — so the sufferer can no longer 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.
| samiragallery.com | Trojan-Ransom.Script.Nemucod |
| woodland-realestate.com | Trojan-Ransom.Script.Nemucod |
| selmaryachtmarket.com | Trojan-Ransom.Script.Nemucod |
JS/TrojanDownloader.Nemucod.BC
One of the most typical channels whereby JS/TrojanDownloader.Nemucod.BC Ransomware are infused are:
- By ways of phishing emails;
- As a consequence of customer winding up on a resource that hosts a malicious software program;
As soon as the Trojan is efficiently injected, it will either cipher the data on the victim’s computer or stop the tool from working in a proper manner – while additionally putting a ransom money note that points out the demand for the victims to effect the repayment for the objective of decrypting the documents or restoring the file system back to the initial problem. In the majority of instances, the ransom note will certainly come up when the client restarts the COMPUTER after the system has currently been damaged.
JS/TrojanDownloader.Nemucod.BC distribution networks.
In various corners of the world, JS/TrojanDownloader.Nemucod.BC expands by jumps as well as bounds. Nevertheless, the ransom money notes and also tricks of extorting the ransom money quantity might vary relying on particular local (local) setups. The ransom money notes and also tricks of extorting the ransom money quantity may differ depending on specific regional (regional) settings.
For instance:
Faulty notifies concerning unlicensed software application.
In particular locations, the Trojans typically wrongfully report having actually detected some unlicensed applications enabled on the victim’s device. The sharp then demands the user to pay the ransom money.
Faulty declarations about prohibited material.
In countries where software program piracy is less popular, this approach is not as reliable for the cyber fraudulences. Additionally, the JS/TrojanDownloader.Nemucod.BC popup alert may incorrectly assert to be stemming from a law enforcement institution and will certainly report having located youngster porn or other unlawful data on the device.
JS/TrojanDownloader.Nemucod.BC popup alert may wrongly assert to be obtaining from a legislation enforcement institution and also will certainly report having located youngster porn or other prohibited information on the device. The alert will in a similar way consist of a requirement for the customer to pay the ransom money.
Technical details
File Info:
crc32: C346DA5Amd5: 4746332f0a012c5bcb2516778e706ff6name: America_Airlines_Ticket_000423097.zipsha1: 08353af538bad6662cca16f48a1b2ed0d82c2d9esha256: ee118704bf3d686ad14e0b5a4225e1831ba812e6749101ca447d891f5690f696sha512: c2481c3773accfdcbd917689167ef117f782fa44fec606b46905c9caf7b75777fa44aa9cfcda1091332467bed35ca5c706317b4137cd2e6363ea4417384b15a0ssdeep: 48:9j5nZmy7FsolILn06ljtmKCdOfb/idgvvyArwPrNEnpxaMOUVzNgk22iDwz1/+:x5ZmCSnjDCdM7idgvvyyYEnpBOngDRmtype: Zip archive data, at least v2.0 to extractVersion Info:
0: [No Data]
JS/TrojanDownloader.Nemucod.BC 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.9b348974 |
| NANO-Antivirus | Trojan.Script.Nemucod.easndf |
| Sophos | Mal/DrodZp-A |
| Comodo | Heur.Dual.Extensions@1z141z3 |
| F-Secure | |
| 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=84) |
| 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.BC |
| Fortinet | JS/Nemucod.BB!tr |
| AVG | JS:Agent-DPS [Trj] |
| Qihoo-360 | trojan.js.downloader.1 |
How to remove JS/TrojanDownloader.Nemucod.BC virus?
The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.">2.
Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for JS/TrojanDownloader.Nemucod.BC 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.
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.
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 Anti-Malware
If the guide doesn’t help you to remove JS/TrojanDownloader.Nemucod.BC you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
