Firefox

Firefox 139.0.4 Open-source web browser for Windows

EXEWindows ExecutableClean

Analysis of Firefox

Firefox is free of viruses and malware.
Filename:
Firefox Setup 139.0.1.exe
Resources:
SHA-256:
4603f4bf5cf2330499a8ea4ce4ace33bc0ca19d8f7e3b7a2ebd4f4838db5fce8
MD5:
4601e3a12c24e1f9be1de48043d122ba
Developer:
Mozilla
Virus test:
0 / 17 Clean
Updated:
Jun 2, 2025

Prognosis - Is Firefox safe?

We have determined Firefox to be clean and safe to download.


Virus tests for Firefox

Avira Antivirus 8.3.3.20 Passed.
Dr.Web 7.0.67.2170 Passed.
Emsisoft Anti-Malware 2024.8.0.61147 Passed.
ESET NOD32 31282 Passed.
F-Secure 18.10.1547.307 Passed.
Malwarebytes 4.5.5.54 Passed.
Microsoft Defender 1.1.25040.1 Passed.
Norton 1.22.0.0 Passed.
Panda 4.6.4.2 Passed.
Sophos 3.0.3.0 Passed.
SUPERAntiSpyware 5.6.0.1032 Passed.
Webroot SecureAnywhere 8.0.8.53 Passed.


Malware report

Dr.Web Link Checker
Google Safebrowsing
Phishtank
VX Vault
Yandex