RLVKNLG.EXE

File Behavior

RLVKNLG.EXE has been seen to perform the following behavior:

• The Process is polymorphic and can change its structure
• This Process can access Web Mail Servers
• Adds a Registry Key (RUN) to auto start Programs on system start up
• Registers a Windows APPINIT DLL To be loaded in all processes
• Changes the Internet Explorer Search Page
• Adds a Registry Key (RUNONCE) to auto start Programs on system start up
• Adds a Winlogon Notification DLL to automatically load on system start up
• Executes a Process
• This Process Deletes Other Processes From Disk
• Can communicate with other computer systems using HTTP protocols
• Can communicate with other computers using TCP protocols
• Creates a TCP port which listens and is available for communication initiated by other computers
• This Process is a file infector which modifies program files to include a copy of the infection
• Looks at the contents of the autoexec.bat file
• Reads email address and phone book details
• Visits web sites on your PC without you knowing
• Uses DNS to retrieve the IP address for web sites
• Registers a Dynamic Link Library File
• This process creates other processes on disk
• The process hooks code into all running processes which could allow it to take control of the system or record keyboard input, mouse activity and screen contents
• Writes to another Process's Virtual Memory (Process Hijacking)
• Modifies the Systems Winsock LSP which could allow control over all communications of the system
• Enables the system to use a Communications Proxy Server
• Executes Processes stored in Temporary Folders
• Makes outbound connections to other computers using NETBIOSOUT protocols
• Includes file creation code which could be used to test for interception by security products
• Loads and Executes a System Driver File
• Modifies Windows Initialization And System Settings Used On Start up

RLVKNLG.EXE has been the subject of the following behavior:

• Added as a Registry Key (RUNONCE) to auto start Programs on system start up
• Added as a Registry auto start to load Program on Boot up
• Created as a process on disk
• Executed as a Process
• Deleted as a process from disk
• Copied to multiple locations on the system
• Registered as a Dynamic Link Library File
• Created as a new Background Service on the machine
• Terminated as a Process
• Has code inserted into its Virtual Memory space by other programs
• Executed by Internet Explorer