Did you just find a download or a file on your computer that is digitally signed by Advanced Micro Devices Inc.? If so, please read on.
You'll typically notice Advanced Micro Devices Inc. when running the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screengrab shows:
You can view the additional details from the Advanced Micro Devices Inc. digital signature with the following steps:
Here's a screenshot of a file that has been signed by Advanced Micro Devices Inc.:
As you can see in the screenshot above, the Windows OS states that "This digital signature is OK". This implies that the file has been published by Advanced Micro Devices Inc. and that the file has not been tampered with.
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, etc. You can also view the address for Advanced Micro Devices Inc., such as the street name, city and country.
Sectigo RSA Code Signing CA and Symantec Class 3 SHA256 Code Signing CA has issued the Advanced Micro Devices Inc. certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screencap above.
The following are the Advanced Micro Devices Inc. files I've collected, thanks to the FreeFixer users.
Detection Ratio | File Name |
---|---|
1/70 | amdpsp.sys |
1/67 | amdfendrsr.exe |
1/67 | InstallManagerApp.exe |
1/68 | atiesrxx.exe |
1/68 | RSServCmd.exe |
1/70 | RSServCmd.exe |
1/68 | RSServCmd.exe |
1/68 | InstallManagerApp.exe |
1/67 | RSServCmd.exe |
1/67 | RSServCmd.exe |
1/68 | InstallManagerApp.exe |
1/68 | InstallManagerApp.exe |
1/69 | RSServCmd.exe |
0/70 | amdryzenmasterdriver.sys |
0/65 | amdpsp.sys |
0/71 | AMDNoiseSuppression.exe |
0/65 | amdpsp.sys |
0/56 | amdpsp.sys |
0/66 | amdpsp.sys |
0/58 | amdpsp.sys |
0/56 | amdpsp.sys |
0/71 | AMDAutoUpdate.exe |
0/72 | amdsfhkmdf.sys |
Here's the detection names for the Advanced Micro Devices Inc. files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
Scanner | Detection Names |
---|---|
APEX | Malicious |
Jiangmin | Trojan.Kryplod.nd, Trojan.Kryplod.nf |
Zillya | Tool.FakeCert.Win32.1525 |
The detection percentage is based on the fact that I've gathered 9895 scan results for the Advanced Micro Devices Inc. files. 13 of these scan results came up with some sort of detection. You can view the full details of the scan reports by examining the files listed above.
The analysis has been done on certificates with the following serial numbers: