NSAUDITOR.EXE

File Behavior

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

• The Process is packed and/or encrypted using a software packing process
• Adds products to the system registry
• Registers a Dynamic Link Library File
• Terminates Processes
• Can communicate with other computer systems using HTTP protocols
• Executes a Process
• The Process is polymorphic and can change its structure
• Writes to another Process's Virtual Memory (Process Hijacking)
• Makes outbound connections to other computers using NETBIOSOUT protocols
• Can communicate with other computers using TCP protocols
• Communicates with other computers using FTP connections
• Can communicate with other computers using TELNET protocols
• Can examine and send Email using POP3 protocols
• This Process sends MIME Email
• Creation and Registers a Browser Helper Object in Internet Explorer
• Sends email using SMTP protocols
• Found on infected systems and resists interrogation by security products
• This Process uses Anti Dissasembly Tricks to avoid analysis by security products
• This Process Contains User Mode Rootkit Functionality and can hide itself from the running process list

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

• Executed as a Process
• Created as a process on disk
• Has code inserted into its Virtual Memory space by other programs
• Terminated as a Process
• Deleted as a process from disk