Did you just run into a download or a file on your computer that has a digital signature from Visual Software Systems LTD? Some of the security products refers to the detected files as MSIL.Solimba and Artemis!852FD106835D. The detection rate for the Visual Software Systems LTD files collected here is 5%. Please read on for more details.
You will probably see Visual Software Systems LTD when running the file. The publisher name shows up as the "Verified publisher" in the UAC dialog as the screenshot shows:

You can also view the Visual Software Systems LTD certificate with the following procedure:
Here's a screenshot of a file that has been digitally signed by Visual Software Systems LTD:

As you can see in the screenshot above, the Windows OS reports that "This digital signature is OK". This implies that the file has been published by Visual Software Systems LTD and that no one has tampered with the file.
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 Visual Software Systems LTD, such as the street name, city and country.
Thawte Code Signing CA - G2 has issued the Visual Software Systems LTD certificates. You can also examine the details of the issuer by clicking the View Certificate button shown in the screenshot above.
These are the Visual Software Systems LTD files I have collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 6/48 | vbmz8[1].exe |
| 6/47 | Plugin.exe |
| 0/47 | VisualBeeRecovery.exe |
| 0/47 | VisualBeeSilent.exe |
Here is the detection names for the Visual Software Systems LTD files. I have grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| AntiVir | APPL/Solimba.Gen |
| DrWeb | Adware.Downware.1326 |
| ESET-NOD32 | Win32/DownWare.I |
| Kingsoft | Win32.Troj.Generic.a.(kcloud) |
| Malwarebytes | MSIL.Solimba |
| McAfee | Artemis!852FD106835D |
| McAfee-GW-Edition | Artemis!852FD106835D |
| PCTools | SecurityRisk.Downldr |
| Symantec | SecurityRisk.Downldr |
| TrendMicro-HouseCall | TROJ_GEN.F47V1018 |
The detection percentage is based on that I've collected 235 scan reports for the Visual Software Systems LTD files. 12 of these scan results came up with some sort of detection. You can view the full details of the scan results by examining the files listed above.
The analysis is done on certificates with the following serial numbers: