Worm:VBS/Jenxcus.A Description

Worm:VBS/Jenxcus.A is a worm that circulates through removal drives.

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Worm:VBS/Jenxcus.A enables remote attackers to gain backdoor access and control of the affected computer. When installed, Worm:VBS/Jenxcus.A makes system changes by adding potentially malicious files. To assure that Worm:VBS/Jenxcus.A loads each time Windows is started, Worm:VBS/Jenxcus.A creates the registry entries. If Worm:VBS/Jenxcus.A detects a removable drive in the victimized computer, it creates copies of itself into every folder in that drive. Worm:VBS/Jenxcus.A also creates a shortcut link file, which points to its copy in the removable drive. Worm:VBS/Jenxcus.A gathers the information including the computer name, user name of the person currently logged on, operating system version and other about the infected computer. Worm:VBS/Jenxcus.A connects to particular servers to receive commands from remote attackers and to enable attackers to run commands on the compromised PC.

Worm:VBS/Jenxcus.A Automatic Detection Tool (Recommended)

Is your PC infected with Worm:VBS/Jenxcus.A? To safely & quickly detect Worm:VBS/Jenxcus.A we highly recommend you run the malware scanner listed below.

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.
  • The following files were created in the system:
    # File Name
    1 %TEMP% and [startup folder]njq8.vbs
    2 %TEMP% and [startup folder]Servieca.vbs
    3 %TEMP% and [startup folder]\Serviecs.vbs

Registry Modifications

Tutorial: To edit and delete registry entries manually, read the tutorial on how to remove malicious registry entries.

Tip & Warning: Editing and removing the wrong registry keys can severely damage your PC, so remember to backup your Windows Registry! To optimize your Windows Registry and speed up your PC, download RegHunter's registry cleaner.
  • The following newly produced Registry Values are:
    HKEY..\..\{Value}HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "" = "[malware folder and file name]"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run "Serviecs.vbs" = "%Temp%\Serviecs.vbs"HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "" = "[malware folder and file name]"HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run "Serviecs.vbs" = "%Temp%\Serviecs.vbs"
Posted: May 24, 2013 | By
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Threat Metric
Threat Level: 5/10
Detection Count: 37
Home Malware ProgramsWorms Worm:VBS/Jenxcus.A

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