Android Question Classes.DEX marked as Trojan from Defender ???

[Gianni Sassanelli]

Hi ,
today i have the following problem when try to compile my project

c:\B4A_Projects\MYAPP\Objects\classes.dex

the Win10 Defender monitor found this TrojanSpy:AndroidOS/Basbanke.A!MTB
in classes.dex created by B4a IDE

Can you help me please?

 

[Erel]

Assuming that you haven't implemented anything that is considered malware then it is a false positive.

 

[Gianni Sassanelli]

Assuming that you haven't implemented anything that is considered malware then it is a false positive.

absolutely no
last compiled version was 2020-08-07 and work fine.

Today i have started b4a, open my project and do F5 without any modification.

 

[Picena Informatica]

The problem is highlighted with the OKHTTPUtils2 library even without using any of its contents, only with the reference.

 

[Erel]

99% of the apps use OkHttpUtils2 and I never saw any report about such issue with this library.

 

[Picena Informatica]

Today 2 from Italy. My Sources are the same as on Friday.
By removing the reference to the library OkHttpUtils2 the Trojan "disappears".
Also a warning from AVG in the phone.

Probably a false positive from Windows 10 Defender. We'll see in the afternoon ...

 

[Gianni Sassanelli]

i confirm if i remove the reference to this library the problem disappears

possible issue from italian version of defender?

 

[DonManfred]

okhttputils2 is not a problem.
I am using it in nearly every of my apps. Never had such a issue.

The problem ist probably the sh*** Defender as it seems to be a false positive.

 

[Pendrush]

Also Defender will slowdown compile, as Android Studio recommend, exclude your working folders from Defender.

 

[Gianni Sassanelli]

okhttputils2 is not a problem.
I am using it in nearly every of my apps. Never had such a issue.

The problem ist probably the sh*** Defender as it seems to be a false positive.

thank's. DonManfred and PendRush
i have disabled defender to scan my B4aproject folder

 

[Starchild]

I also experienced this problem today. See the attached PNG for the Windows Updates since I last used B4A (without any problems).
Only a few days ago.

 

[chrisinky]

Getting the same message here in the US on my classes.dex file...

 

[Noelkman]

Erel,
Me too on classes.dex a couple times.
I let eliminate the Trojans by Defender and when I copy my Apps to a Backup Stick I get the same message on and on.

 

[eric010101]

same issue in win10 traditional chinese version. I just copied a b4a project folder, and the win defender found the classes.dex as a Trojans,
and the project could not be compiled.

 

[Erel]

You need to exclude the project folder.