Youku.com Inc. - 0.376% Detection Rate *

Did you just download a file that has a digital signature from Youku.com Inc. and wonder if the file is safe? If that's the case, please read on.

You will typically see Youku.com Inc. when running the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:

Screenshot where Youku.com Inc. appears as the verified publisher in the UAC dialog

You can view additional details from the Youku.com Inc. certificate with the following procedure:

  1. Open Windows Explorer and locate the Youku.com Inc. 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 screenshot of a file that has been digitally signed by Youku.com Inc.:

Screenshot of the Youku.com Inc. certificate

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 Youku.com Inc. 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 see the address for Youku.com Inc., such as the street name, city and country.

WoSign Code Signing Authority has issued the Youku.com Inc. certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screengrab above.

Youku.com Inc. Files

These are the Youku.com Inc. files I have gathered, thanks to the FreeFixer users.

Detection RatioFile Name
1/41YouKuDesktopShell.dll
0/43ikutm.dll
0/44ikutm.dll
0/43ikutm.dll
0/43ikutm.dll

Scanner and Detection Names

Here's the detection names for the Youku.com Inc. files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.

ScannerDetection Names
SymantecWS.Reputation.1

* How the Detection Percentage is Calculated

The detection percentage is based on the fact that I have gathered 266 scan reports for the Youku.com Inc. files. 1 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.

Analysis Details

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

Comments

No comments posted yet.

Leave a reply