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Process Name  : FirewallSvr.exe

Process Path : %WINDOWS%\FirewallSvr.exe [ C:\Windows\FirewallSvr.exe ]

Process type    : Internet Worm

Malware Name : W32.Netsky.X@mm

Alias             : W32/Netsky-X, W32/Netsky.X@MM , Netsky.X,   WORM_NETSKY.X 

Threat level : Low

Process Details:

                     FirewallSvr.exe is the main component dropped by Netsky.X. It is a modified variant of Netsky worm. This mass mailing worm spreads using  e-mail addresses collected from .eml, .txt, .php, .asp, .wab, .doc, .sht, .oft, .msg, .vbs, .rtf, .uin, .shtm, .cgi, .dhtm, .adb, .tbb, .dbx, .pl, .htm, .html, .jsp, .wsh, .xml, .cfg, .mbx, .mdx, .mht, .mmf, .nch, .ods, .stm, .xls, and .ppt files to distribute infected messages. Netsky.X worm arrives as an e-mail attachment. The infected attachment name, message body and subject is randomly chosen by the worm. 

                     When the worm file is executed, it copies itself to Windows folder as "FirewallSvr.exe". Netsky.X worm modifies registry run section to load automatically on the next startup. The registry modification is given below.

"FirewallSvr"= %WINDOWS%\FirewallSvr.exe

[ By default, %WINDOWS% will be C:\Windows in case of Windows 95/98/ME/XP, C:\Winnt in case of Windows NT/2000 ]

                    Netsky.X worm uses its own SMTP engine to send infected messages. It performs denial of service attack against specified web sites. Netsky.X worm is detected on 20th April 2004. 

How can I protect my system?

                   Solo has incorporated FirewallSvr.exe in its signature file to protect users from this worm attack. Solo antivirus registered users are already protected from this Worm. Make sure that you have installed registered version of Solo Antivirus to protect your system from all virus threats.

How to remove this Worm?

                   If you are already infected with FirewallSvr.exe process, you can remove it from your computer using Solo Antivirus software. Use the following link to Download 30 day trial version of Solo antivirus to remove viruses from your computer.

                   Solo anti-virus not only scans for all viruses, it contains a unique System Integrity Checker to protect you from New Internet Worms, Backdoors and malicious VB, Java Scripts. It also effectively removes all existing Internet Worms, File viruses, malicious VB, Java scripts, Trojans, Backdoors, boot sector, partition table and macro viruses.

You can purchase Solo antivirus using the link