Did you just download a file that has been digitally signed by JUSTSYSTEMS CORPORATION and wonder if the file is safe? If so, please read on.
You'll probably see JUSTSYSTEMS CORPORATION when 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 view additional details from the JUSTSYSTEMS CORPORATION certificate with the following steps:
Here is a screenshot of a file signed by JUSTSYSTEMS CORPORATION:

As you can see in the screenshot above, Windows states that "This digital signature is OK". This implies that the file has been published by JUSTSYSTEMS CORPORATION 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, and so on. You can also examine the address for JUSTSYSTEMS CORPORATION, such as the street name, city and country.
VeriSign Class 3 Code Signing 2010 CA, VeriSign Class 3 Code Signing 2009-2 CA and VeriSign Class 3 Code Signing 2004 CA has issued the JUSTSYSTEMS CORPORATION 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 JUSTSYSTEMS CORPORATION files I have gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 1/43 | Atok25Ae.dll |
| 0/43 | AtInBnd.dll |
| 0/39 | AtInBnd.dll |
| 0/43 | JSCNTBR.DLL |
| 0/43 | ATOKEXIE.DLL |
| 0/55 | JustOnlineUpdate.exe |
| 0/57 | ATOK28IB.EXE |
| 0/51 | JSCNTBR.DLL |
Here's the detection names for the JUSTSYSTEMS CORPORATION files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| ByteHero | Trojan.Malware.Win32.xPack.i |
The detection percentage is based on the fact that I have collected 374 scan results for the JUSTSYSTEMS CORPORATION files. 1 of these scan reports came up with some sort of detection. You can review the full details of the scan reports by examining the files listed above.
The analysis is based on certificates with the following serial numbers: