V-TECH SIA Publisher Overview

Did you just find a file that has a digital signature from V-TECH SIA? If so, please read on.

You will probably notice V-TECH SIA when double-clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where V-TECH SIA appears as the verified publisher in the UAC dialog

You can also view the V-TECH SIA certificate with the following procedure:

  1. Open up Windows Explorer and locate the V-TECH SIA file
  2. Right-click the file and select Properties
  3. Click the Digital Signatures tab
  4. Click the View Certificate button

Here's a screenshot of a file signed by V-TECH SIA:

Screenshot of the V-TECH SIA certificate

As you can see in the screenshot above, the Windows OS states that "This digital signature is OK". This means that the file has been published by V-TECH SIA 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, and so on. You can also view the address for V-TECH SIA, such as the street name, city and country.

COMODO RSA Code Signing CA has issued the V-TECH SIA certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.

V-TECH SIA Files

The following are the V-TECH SIA files I've gathered, thanks to the FreeFixer users.Unfortunately I don't have any scan result from VirusTotal available for the V-TECH SIA files at the moment. The scan results will appear here as soon as a FreeFixer user uploads a file digitally signed by V-TECH SIA.

Detection RatioFile Name
Not availableProxySwitcher.exe
Not availableProxySwitcherStandard.exe
Not availableProxySwitcher.exe

Analysis Details

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

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