What is Firefox Installer.exe?
Firefox Installer.exe is part of Firefox and developed by Mozilla according to the Firefox Installer.exe version information.
Firefox Installer.exe's description is "Firefox"
Firefox Installer.exe is digitally signed by Mozilla Corporation.
Firefox Installer.exe is usually located in the 'c:\users\%USERNAME%\downloads\' folder.
Some of the anti-virus scanners at VirusTotal detected Firefox Installer.exe.
If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.
Vendor and version information [?]
The following is the available information on Firefox Installer.exe:
| Property | Value |
|---|---|
| Product name | Firefox |
| Company name | Mozilla |
| File description | Firefox |
| Internal name | 7zS.sfx |
| Original filename | 7zS.sfx.exe |
| Legal copyright | Mozilla |
| Product version | 4.42 |
| File version | 4.42 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Firefox |
| Company name | Mozilla |
| File description | Firefox |
| Internal name | 7zS.sfx |
| Original filename | 7zS.sfx.exe |
| Legal copyright | Mozilla |
| Product version | 4.42 |
| File version | 4.42 |
Digital signatures [?]
Firefox Installer.exe has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Mozilla Corporation |
| Certificate issuer name | DigiCert SHA2 Assured ID Code Signing CA |
| Certificate serial number | 0c5396dcb2949c70fac48ab08a07338e |
VirusTotal report
1 of the 68 anti-virus programs at VirusTotal detected the Firefox Installer.exe file. That's a 1% detection rate.
| Scanner | Detection Name |
|---|---|
| Cylance | Unsafe |
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 9f9d5fcad20ec3b306e84b750a91128a |
| SHA256 | 62878cc3667fe78ae8752f642f58a5c5af339cb68db6c65c1bbec0d7eb341828 |
Error Messages
These are some of the error messages that can appear related to firefox installer.exe:
firefox installer.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
firefox installer.exe - Application Error. The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX". The memory could not be "read/written". Click on OK to terminate the program.
Firefox has stopped working.
End Program - firefox installer.exe. This program is not responding.
firefox installer.exe is not a valid Win32 application.
firefox installer.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.
What will you do with the file?
To help other users, please let us know what you will do with the file:
Malware or legitimate?
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
And now some shameless self promotion ;)
Hi, my name is Roger Karlsson. I've been running this website since 2006. I want to let you know about the FreeFixer program. FreeFixer is a freeware tool that analyzes your system and let you manually identify unwanted programs. Once you've identified some malware files, FreeFixer is pretty good at removing them. You can download FreeFixer here. It runs on Windows 2000/XP/2003/2008/2016/2019/Vista/7/8/8.1/10. Supports both 32- and 64-bit Windows.
If you have questions, feedback on FreeFixer or the freefixer.com website, need help analyzing FreeFixer's scan result or just want to say hello, please contact me. You can find my email address at the contact page.
Comments
Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.
I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.
No comments posted yet.