firefox.exe is a program which is most likely NOT a virus. So, if firefox.exe is on your laptop or desktop computer, it is most likely ok, and will NOT cause problems. Even if your system is clean, it is still recommended to use a well-known antivirus with a good detection rate, in order to yourself your PC against viruses and malware.
The default filename and path where this program is stored is
C:\Program Files\Mozilla Firefox\firefox.exe.
The MD5 checksum for this program is 95110a1c5a1d228ac1ddf6ab67d00beb.
This program is NOT a Windows service. This is very good.
This program uses the net to communicate. In this day and age this is quite normal. For example, most of the programs on your computer check for new updates. In order to do this, Internet communications are required.
This app runs in 32-bit mode. It can not use the entire set of features of current computer CPUs. This ordinarily happens because the authors did not bother to upgrade it to use the x64 instruction set.
The description present in the file is Firefox.
File version 21.0.
Author Mozilla Corporation.
Legal copyright notice ©Firefox and Mozilla Developers; available under the MPL 2 license..
firefox.exe appears to have visible windows. This means it doesn't operate in some kind of invisible mode. Its operation is clearly shown to you.
firefox.exe has a digital signature. Today the large majority of clean software applications are digitally signed.
The digital signature attached to firefox.exe verifies as ok. This is most likely a clean, ok program.
Digitally signed by: Mozilla Corporation
Certificate's issuer name: Thawte Code Signing CA - G2
It has an uninstall routine, which is good. si are uninstall.