Intel(R) Trust Services - 0% Detection Rate *

Did you just run into a file that is digitally signed by Intel(R) Trust Services? If that's the case, please read on.

You'll typically notice Intel(R) Trust Services when clicking to run the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screengrab shows:

Screenshot where Intel(R) Trust Services appears as the verified publisher in the UAC dialog

You can also view the Intel(R) Trust Services certificate with the following steps:

  1. Open Windows Explorer and locate the Intel(R) Trust Services file
  2. Right-click the file and select Properties
  3. Click on the Digital Signatures tab
  4. Click on the View Certificate button

Here is a screenshot of a file signed by Intel(R) Trust Services:

Screenshot of the Intel(R) Trust Services certificate

As you can see in the screenshot above, Windows states that "This digital signature is OK". This implies that the file has been published by Intel(R) Trust Services and that no one has tampered with the file.

If you click the View Certificate button shown in the screenshot above, you can see all the details of the certificate, such as when it was issued, who issued the certificate, how long it is valid, and so on. You can also view the address for Intel(R) Trust Services, such as the street name, city and country.

Intel External Issuing CA 7B has issued the Intel(R) Trust Services certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screengrab above.

Intel(R) Trust Services Files

These are the Intel(R) Trust Services files I have collected, thanks to the FreeFixer users.

Detection RatioFile Name
0/71tpmprovisioningservice.exe
0/70IntelPTTEKRecertification.exe
0/65IntelPTTEKRecertification.exe
0/71SocketHeciServer.exe
0/66tpmprovisioningservice.exe
0/68IntelPTTEKRecertification.exe
0/65IntelPTTEKRecertification.exe
0/60IntelPTTEKRecertification.exe
0/68tpmprovisioningservice.exe
0/69tpmprovisioningservice.exe

* How the Detection Percentage is Calculated

The detection percentage is based on the fact that I've gathered 4451 scan reports for the Intel(R) Trust Services files. 0 of these scan results came up with some sort of detection. You can review the full details of the scan reports by examining the files listed above.

Analysis Details

The analysis is done on certificates with the following serial numbers:

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