JS/TrojanDownloader.Nemucod.BH

What is JS/TrojanDownloader.Nemucod.BH infection?

In this article you will locate about the definition of JS/TrojanDownloader.Nemucod.BH and also its negative influence on your computer. Such ransomware are a type of malware that is clarified by on the internet fraudulences to demand paying the ransom by a victim.

In the majority of the instances, JS/TrojanDownloader.Nemucod.BH ransomware will advise its victims to launch funds move for the function of counteracting the amendments that the Trojan infection has presented to the victim’s device.

JS/TrojanDownloader.Nemucod.BH Summary

These alterations can be as follows:

• Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
• Attempts to connect to a dead IP:Port (1 unique times);
• Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
• Performs some HTTP requests;
• Checks for the presence of known windows from debuggers and forensic tools;
• Attempts to execute a binary from a dead or sinkholed URL;
• Behavior consistent with a dropper attempting to download the next stage.;
• Installs itself for autorun at Windows startup.

  There is simple tactic using the Windows startup folder located at:
  C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

  The registry run keys perform the same action, and can be located in different locations:

  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
• A wscript.exe process commonly used in script or document file downloaders initiated network activity;
• Detects VirtualBox through the presence of a registry key;
• Ciphering the records found on the victim’s hard drive — so the target can no longer use the data;
• 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

JS/TrojanDownloader.Nemucod.BH

The most common channels through which JS/TrojanDownloader.Nemucod.BH are infused are:

• By ways of phishing emails;
• As a repercussion of individual winding up on a source that holds a harmful software program;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the sufferer’s computer or protect against the gadget from functioning in an appropriate way – while also positioning a ransom note that points out the demand for the victims to effect the settlement for the purpose of decrypting the files or recovering the file system back to the initial condition. In many instances, the ransom note will come up when the customer reboots the PC after the system has actually currently been harmed.

JS/TrojanDownloader.Nemucod.BH distribution networks.

In numerous corners of the globe, JS/TrojanDownloader.Nemucod.BH expands by jumps as well as bounds. Nevertheless, the ransom money notes as well as techniques of extorting the ransom money quantity might differ relying on certain local (local) setups. The ransom money notes as well as tricks of obtaining the ransom amount might vary depending on certain neighborhood (local) setups.

For example:

Faulty alerts concerning unlicensed software.

In particular locations, the Trojans usually wrongfully report having found some unlicensed applications made it possible for on the sufferer’s device. The alert after that demands the individual to pay the ransom money.

Faulty statements regarding prohibited content.

In countries where software program piracy is much less prominent, this approach is not as efficient for the cyber scams. Additionally, the JS/TrojanDownloader.Nemucod.BH popup alert might wrongly claim to be deriving from a police institution and also will certainly report having situated youngster porn or various other unlawful information on the gadget.

JS/TrojanDownloader.Nemucod.BH popup alert might incorrectly claim to be deriving from a regulation enforcement establishment as well as will report having situated child porn or various other unlawful data on the device. The alert will likewise have a need for the individual to pay the ransom money.

Technical details

File Info:
crc32: 7B98592Bmd5: dc13a59bc6b6ce82f0fb01ee8d49c088name: Delivery_Notification_00767726.zipsha1: 9ca791988b76ff0d6929a95d2b6f8006ee9e1bd5sha256: 3436a2dfe94aaa290435b27a710e9b40f1982ca8fcdbf036a8bb6bdd28cf76basha512: e3a6c8ec02ba73e14efee670dc13aa4fb3e0ea51e143c46787e28809e7a94356e1bc23d44cf695e5891aab6cef8fdc86604cca98d6b6deb9e5360ca6b29f74a3ssdeep: 48:9M8956+1oOlL8S7Mkn08EL0a7Jq/UnhsVVnkUDhrP09ndLO9FRy3yUyJi1gx:ie5zC28QjHyvhKVnlQb+Wsiuxtype: Zip archive data, at least v2.0 to extract
Version Info:
0: [No Data]

JS/TrojanDownloader.Nemucod.BH also known as:

How to remove JS/TrojanDownloader.Nemucod.BH 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

Run the setup file.

Press “Install” button.

Once installed, Anti-Malware will automatically run.

Wait for the Anti-Malware scan to complete.

Click on “Clean Now”.

Are Your Protected?

If the guide doesn’t help you to remove JS/TrojanDownloader.Nemucod.BH you can always ask me in the comments for getting help.