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McAfee flagged a trojan in win64/en-CA/Firefox Setup 89.0.1.exe

Firefox Installation and updates
mabelisle replied
mabelisle
mabelisle

Hi,

I got a McAfee report on the first machine that I tried to deploy this file.

Firefox Setup 89.0.1.exe contains the GenericRXAA-AA!92712AE6AC5F Trojan. Undetermined clean error, OAS denied access and continued. Detected using Scan engine version 6200.9189 DAT version 10008.0000.

I scanned the file with on VirusTotal and verify the hash. It doesn't bring up anything.

Does someone know anything about this?

Thanks.

Hi, I got a McAfee report on the first machine that I tried to deploy this file. Firefox Setup 89.0.1.exe contains the GenericRXAA-AA!92712AE6AC5F Trojan. Undetermined clean error, OAS denied access and continued. Detected using Scan engine version 6200.9189 DAT version 10008.0000. I scanned the file with on VirusTotal and verify the hash. It doesn't bring up anything. Does someone know anything about this? Thanks.

All Replies (3)

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer

চয়ন করা সমাধান

This doesn't sound like a specific detection:

Undetermined clean error, OAS denied access and continued.

"Denied access" sounds like a Windows permission/privilege issue?

Some results in web search:

https://www.google.com/search?q=%22Undetermined+clean+error%22+%22OAS+denied+access+and+continued%22&client=firefox-b-1-d

FredMcD
FredMcD

Have you checked with McAfee support? Make sure McAfee is up to dat.

mabelisle
mabelisle প্রশ্নের মালিক

It turned out to be that when the installer was executed from a network drive, it probably didn't have all the permissions needed like @jscher2000 was implying.

False alarm, half a day of work lost but it's how it goes.

Thanks for the help.