Sparklabs - 0% Detection Rate *

Did you just stumble upon a file that has a digital signature from Sparklabs? If so, please read on.

You'll probably see Sparklabs 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 Sparklabs appears as the verified publisher in the UAC dialog

You can view the digital signature details for Sparklabs with the following procedure:

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

Here's a screenshot of a file that has been digitally signed by Sparklabs:

Screenshot of the Sparklabs certificate

As you can see in the screencap above, the Windows OS states that "This digital signature is OK". This means that the file has been published by Sparklabs 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 examine the address for Sparklabs, such as the street name, city and country.

GlobalSign CodeSigning CA - G2 has issued the Sparklabs certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.

Sparklabs Files

These are the Sparklabs files I've gathered, thanks to the FreeFixer users.

Detection RatioFile Name
0/48ViscosityService.exe
0/45WiTopiaService.exe

* How the Detection Percentage is Calculated

The detection percentage is based on that I've gathered 93 scan results for the Sparklabs files. 0 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.

Analysis Details

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

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