Firefox

Firefox 143.0.4 Virus and Malware Tests

EXEWindows ExecutableClean

Analysis of Firefox

Firefox is free of viruses and malware.
Filename:
Firefox Setup 143.0.4.exe
Resources:
SHA-256:
269e5e87871bf2d1d38e1487b1c49a51639e023588a6a104aa07fbe0df203feb
MD5:
5a288401b2619518f637922f12807cb5
Developer:
Mozilla
Virus test:
0 / 16 Clean
Updated:
Oct 5, 2025

Prognosis - Is Firefox safe?

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


Virus tests for Firefox

Avira Antivirus 8.3.3.22 Passed.
Dr.Web 7.0.72.9030 Passed.
ESET NOD32 31971 Passed.
F-Secure 18.10.1547.307 Passed.
Malwarebytes 3.1.0.166 Passed.
Microsoft Defender 1.1.25080.5 Passed.
Norton 1.22.0.0 Passed.
Panda 4.6.4.2 Passed.
Sophos 3.2.1.0 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