Did you just stumble upon a file that has been digitally signed by SECUM Co, Ltd.? If that's the case, please read on.
You will typically see SECUM Co, Ltd. when running the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can view additional details from the SECUM Co, Ltd. certificate with the following steps:
Here is a screenshot of a file that has been signed by SECUM Co, Ltd.:

As you can see in the screenshot above, Windows reports that "This digital signature is OK". This means that the file has been published by SECUM Co, Ltd. and that the file has not been tampered with.
If you click the View Certificate button shown in the screenshot above, you can examine 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 examine the address for SECUM Co, Ltd., such as the street name, city and country.
Thawte Code Signing CA - G2 has issued the SECUM Co, Ltd. certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the SECUM Co, Ltd. files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 0/55 | Alarm.exe |
The detection percentage is based on that I have collected 55 scan reports for the SECUM Co, Ltd. files. 0 of these scan reports came up with some sort of detection. If you like, you can review the full details of the scan results by examining the files listed above.
The analysis has been done on certificates with the following serial numbers: