JS.Ffsniff

Here is a short description of JS.Ffsniff:
JS.Ffsniff is a JavaScript Trojan horse that logs information from HTML forms in Web pages and sends the information to a predefined email address. The Trojan is a JavaScript file, which can be included with a malicious Mozilla Firefox browser extensi

This virus/malware was added to our database at: 03/04/06

Anti-virus program

This malware was discovered and named by Symantec.
For removal tools and/or anti-virus programs for JS.Ffsniff then anti-virus programs and tools from Symantec can remove the virus/malware.


For more information about antivirus programs you can read here:Antivirus programs


More information from Symantec


If you feel like there is information missing or if you want to add information then send us that information by filling in information below.



Write removal instructions for JS.Ffsniff