ClamAV detect Win.Trojan.Spora-7724442-0 virus in latest Firefox Portable releases:
FirefoxPortable_103.0_English.paf.exe
FirefoxPortable_103.0.1_English.paf.exe
FirefoxPortable_103.0.2_English.paf.exe
FirefoxPortable_104.0_English.paf.exe
It finds it in:
.\Firefox Portable\App\Firefox\xul.dll: Win.Trojan.Spora-7724442-0 FOUND
.\Firefox Portable\App\Firefox64\xul.dll: Win.Trojan.Spora-7724442-0 FOUND
Could anyone please confirm this is a false-positive (i.e. there is no actual virus in those files)?
You can check yourself by uploading to VirusTotal.com which will check in 70 antivirus engines.
You can check the VirusTotal results by clicking Antivirus Scan right below the Download button on the app page: https://portableapps.com/apps/internet/firefox_portable
And then clicking VirusTotal on the next page.
This is explained on the Support page: https://portableapps.com/support#false_positive
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