@mouse no more occurrences for me either.

Tried with and without 'save from' extension. Manually searched for the "c0ac6bec106548d2_0" and it is no longer being generated.

I'm no expert either, I guess maybe false positive.

@tjall said in Windows Defender detecting Virus JS/Adrozek.A:

But, today it doesn't - the file exists.
Wtf, are you sure you guys don't have the file still?
Please try to search "c0ac6bec106548d2_0"

Seems like the Microsoft AV likes the file now... :S

Same, not getting alerts from defender anymore but I searched and found the same file.

@Svarnoy60 said in Windows Defender detecting Virus JS/Adrozek.A:

Removed the SaveFrom.net video upload extension. The threats are gone.
Who has this extension?

I have that extension.

The file has link to https://lookmeet.tv/ a russian site.

I will delete file and disable extension and see if it regenerates again.

@leocg said in Windows Defender detecting Virus JS/Adrozek.A:

@wanderlei So after you have cleaned cache and the directory mentioned on the alert, you get the alert again in the first page you visit?

What happen with me, I got alert from defender, I removed the suspect file, I start browsing completely different site, the same alert from defender again. This happened 6 times across different sites.

I downloaded and ran malwarebytes but everything thing was clean.

I run a few extensions, I will disable all of those and see what happens.

Same issue for me. Opera browser keeps generating this threat. Website visited is irrelevant to its creation.