Did you just download a file that is digitally signed by NetEase Youdao Information Technology (Beijing) Co.,Ltd. and wonder if the file is safe? If that's the case, please read on.
You will probably see NetEase Youdao Information Technology (Beijing) Co.,Ltd. when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:
You can view the additional details from the NetEase Youdao Information Technology (Beijing) Co.,Ltd. digital signature with the following procedure:
Here's a screenshot of a file digitally signed by NetEase Youdao Information Technology (Beijing) Co.,Ltd.:
As you can see in the screenshot above, the Windows OS states that "This digital signature is OK". This implies that the file has been published by NetEase Youdao Information Technology (Beijing) 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 view 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 examine the address for NetEase Youdao Information Technology (Beijing) Co.,Ltd., such as the street name, city and country.
VeriSign Class 3 Code Signing 2009-2 CA and VeriSign Class 3 Code Signing 2010 CA has issued the NetEase Youdao Information Technology (Beijing) Co.,Ltd. certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screenshot above.
The following are the NetEase Youdao Information Technology (Beijing) Co.,Ltd. files I have collected, thanks to the FreeFixer users.
Detection Ratio | File Name |
---|---|
1/57 | YoudaoDictUpt.exe |
0/47 | YoudaoAssistant.dll |
0/48 | WordStrokeHelper64.dll |
0/48 | YoudaoWSH.exe |
0/57 | WordStrokeHelper64.dll |
0/55 | YoudaoEH.exe |
0/48 | WordBook.exe |
Here's the detection names for the NetEase Youdao Information Technology (Beijing) Co.,Ltd. files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
Scanner | Detection Names |
---|---|
ClamAV | Win.Trojan.Agent-1347900 |
The detection percentage is based on that I've gathered 360 scan results for the NetEase Youdao Information Technology (Beijing) Co.,Ltd. files. 1 of these scan reports came up with some sort of detection. If you like, you can view the full details of the scan reports by examining the files listed above.
The analysis has been done on certificates with the following serial numbers: