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irvjo

AdAware bitdefender use a revoked digital signature

Question

Hello,

I noticed that the Bitdefender files used by Adaware, all are signed with a revoked signature.

There are 2 files that are also signed by Microsoft digitial signature (drivers: trufos.sys, gzflt.sys), The microsoft signature is OK, but the BitDefender signature is revoked.

The revoked signature has this serial number: 32 3D 9C BC 0C 4D 5E CA E2 34 A4 9D 62 16 65 41 and seems to be the same for all the files.

I have not seen any windows warnings. And Adaware seems to be working OK. Still it's unusual. I am not sure if BitDefender revoked the certificate, or if it's a problem with my computer.

I have attached a PrintScreen of each file showing the warning that the "A certificate was explicitly revoked by its issuer".

Using Windows 7 32 bits. So the files should all be 32 bits versions.

 

 

bdardrb.jpg

bdarw.jpg

bdnc.jpg

bdquar.jpg

bdsmartdb.jpg

BDUpdateServiceCom.jpg

gzflt.jpg

gzfltum.jpg

OEMUninstall.jpg

scan.jpg

trufos.jpg

trufos-sys.jpg

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Hi irvjo,

Thanks for the information, I'll forward it to my contact person.

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