Tenorshare Co.,Ltd. - 1.5% Detection Rate *

Did you just stumble upon a download or a file on your computer that is digitally signed by Tenorshare Co.,Ltd.? If that's the case, please read on.

You will typically notice Tenorshare Co.,Ltd. when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where Tenorshare Co.,Ltd. appears as the verified publisher in the UAC dialog

You can also view the Tenorshare Co.,Ltd. certificate with the following steps:

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

Here is a screencap of a file digitally signed by Tenorshare Co.,Ltd.:

Screenshot of the Tenorshare Co.,Ltd. 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 Tenorshare Co.,Ltd. and that no one has tampered with the file.

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, etc. You can also see the address for Tenorshare Co.,Ltd., such as the street name, city and country.

Symantec Class 3 SHA256 Code Signing CA has issued the Tenorshare Co.,Ltd. certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screencap above.

Tenorshare Co.,Ltd. Files

These are the Tenorshare Co.,Ltd. files I've gathered, thanks to the FreeFixer users.

Detection RatioFile Name
3/73TenorshareWinAdService.exe
3/72tenorsharewinadservice.exe
0/57tenorsharereibootservice.exe
0/57TenorshareReibootService.exe
0/65tenorsharereibootservice.exe
0/67TenorshareReibootService.exe

Scanner and Detection Names

Here's the detection names for the Tenorshare Co.,Ltd. files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.

ScannerDetection Names
JiangminTrojan.Generic.eesrq
YandexTrojan.Agent!5HDzFx1ZIN4
ZillyaAdware.Generic.Win32.96031

* How the Detection Percentage is Calculated

The detection percentage is based on that I have collected 391 scan reports for the Tenorshare Co.,Ltd. files. 6 of these scan results came up with some sort of detection. If you like, 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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