Did you just stumble upon a file that has been digitally signed by TamoSoft Ltd? If that's the case, please read on.
You'll probably notice TamoSoft Ltd when double-clicking to run the file. The publisher name is then displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:
You can also view the TamoSoft Ltd certificate with the following procedure:
Here's a screenshot of a file that has been digitally signed by TamoSoft Ltd:
As you can see in the screengrab above, the Windows OS reports that "This digital signature is OK". This means that the file has been published by TamoSoft Ltd 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, etc. You can also see the address for TamoSoft Ltd, such as the street name, city and country.
Symantec Class 3 Extended Validation Code Signing CA - G2, VeriSign Class 3 Code Signing 2009-2 CA, VeriSign Class 3 Code Signing 2010 CA, Symantec Class 3 SHA256 Code Signing CA and VeriSign Class 3 Code Signing 2004 CA has issued the TamoSoft Ltd certificates. You can also view the details of the issuer by clicking the View Certificate button shown in the screencap above.
The following are the TamoSoft Ltd files I have collected, thanks to the FreeFixer users.
Detection Ratio | File Name |
---|---|
1/57 | Updater.exe |
0/42 | tslwwff.sys |
0/46 | tsvp.sys |
0/43 | ts_lb.sys |
0/54 | tslwwff.sys |
0/57 | tsvp.sys |
0/71 | tslwwff.sys |
0/44 | tslwwff.sys |
0/43 | ts_lb.sys |
0/42 | tsvp.sys |
Here's the detection names for the TamoSoft Ltd files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
Scanner | Detection Names |
---|---|
Comodo | Virus.Win32.Virut.CE |
The detection percentage is based on the fact that I've gathered 818 scan results for the TamoSoft Ltd files. 1 of these scan results came up with some sort of detection. If you like, you can view the full details of the scan results by examining the files listed above.
The analysis is based on certificates with the following serial numbers: