Versions

12,8,957,0	12.50%
12,8,839,0	5.56%
12,8,737,0	0.69%
12,1,317,0	1.39%
12,1,231,0	4.86%
12,0,610,0	0.69%
12,0,610,0	0.69%
11,6,505,0	16.67%
11,6,434,0	50.69%
11,6,334,0	2.08%
11,0,669,0	2.78%
11,0,630,0	0.69%
11,0,575,0	0.69%

npmcsnffpl.dll has 13 known versions, the most recent one is 12,8,957,0. The average file size is about 73.83 KB. It is an authenticode code-signed executable issued to McAfee by the certification authority VeriSign. Some variations of the file have been seen to be installed with the program OE/W Messengerctrl plug-in for Ad-Aware SE from Lavasoft.

McAfee MSC FF plugin for McAfee SecurityCenter is a security solution that allows users to monitor their computer's security status and to know instantly whether their computer's virus, spyware, e-mail, and firewall protection services are up-to-date. Most McAfee SecurityCenter builds offer trial subscriptions to McAfee’s security software. The program generates security alerts which notify users about emergency virus outbreaks and other important security related messages.