Did you just find a download or a file on your computer that has been digitally signed by LLC "LPP SOFT"? Some of the security products refers to the detected files as Trojan.Win32.Generic!BT and Unwanted-Program ( 004bf5531 ). The detection rate for the LLC "LPP SOFT" files collected here is 33%. Please read on for more details.
You will typically notice LLC "LPP SOFT" 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 LLC "LPP SOFT" digital signature with the following procedure:
Here is a screenshot of a file signed by LLC "LPP SOFT":

As you can see in the screenshot above, Windows reports that "This digital signature is OK". This implies that the file has been published by LLC "LPP SOFT" 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 examine the address for LLC "LPP SOFT", such as the street name, city and country.
COMODO RSA Code Signing CA has issued the LLC "LPP SOFT" 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 LLC "LPP SOFT" files I've gathered, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 19/57 | sgminer.exe |
Here's the detection names for the LLC "LPP SOFT" files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| AVware | Trojan.Win32.Generic!BT |
| Agnitum | Riskware.Agent! |
| AhnLab-V3 | PUP/Win32.BitCoinMiner |
| Avast | Multi:BitCoinMiner-B [PUP] |
| Avira | TR/BitCoinMiner.2749752 |
| Baidu-International | Hacktool.Win32.BitCoinMiner.BY |
| DrWeb | Trojan.BtcMine.747 |
| ESET-NOD32 | a variant of Win32/BitCoinMiner.BY potentially unsafe |
| Fortinet | Riskware/BitCoinMiner |
| GData | Win32.Trojan.Agent.6NF8BF |
| Ikarus | Trojan.BitCoinMiner |
| K7AntiVirus | Unwanted-Program ( 004bf5531 ) |
| K7GW | Unwanted-Program ( 004bf5531 ) |
| McAfee | Artemis!4A1F5BF407B0 |
| McAfee-GW-Edition | Artemis |
| Panda | Trj/Genetic.gen |
| Qihoo-360 | Win32/Trojan.7a9 |
| Symantec | Trojan.Gen |
| VIPRE | Trojan.Win32.Generic!BT |
The detection percentage is based on the fact that I have collected 57 scan results for the LLC "LPP SOFT" files. 19 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: