Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

CAN SOMEONE TELL ME WHAT THE FILE "623fe9f43c1d431626c7e1.EXE IS?

theloneranger63
theloneranger63
more options

I get a dialog box asking me to install this binary file when I open Firefox. The source location is to long to give me the source server and I was wondering if this is a file for Firefox or a virus file.

I get a dialog box asking me to install this binary file when I open Firefox. The source location is to long to give me the source server and I was wondering if this is a file for Firefox or a virus file.

Chosen solution

Not a file for Firefox - don't install it, assume that it is malicious.

Read this answer in context 👍 0

All Replies (1)

the-edmeister
the-edmeister
  • Moderator
more options

Chosen Solution

Not a file for Firefox - don't install it, assume that it is malicious.