Chris P.C. srl - 13% Detection Rate *
Did you just run into a download or a file on your computer that has been digitally signed by Chris P.C. srl? Some of the security products refers to the detected files as RiskWare[NetTool]/Win64.NetFilter and malicious (high confidence). The detection rate for the Chris P.C. srl files collected here is 13%. Please read on for more details.
You will probably notice Chris P.C. srl when clicking to run the file. The publisher name is displayed as the "Verified publisher" in the UAC dialog as the screenshot shows:
You can view additional details from the Chris P.C. srl certificate with the following procedure:
- Open up Windows Explorer and locate the Chris P.C. srl file
- Right-click the file and select Properties
- Click the Digital Signatures tab
- Click on the View Certificate button
Here is a screengrab of a file that has been digitally signed by Chris P.C. srl:
As you can see in the screenshot above, Windows reports that "This digital signature is OK". This means that the file has been published by Chris P.C. srl 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 view the address for Chris P.C. srl, such as the street name, city and country.
COMODO Code Signing CA 2 has issued the Chris P.C. srl certificates. You can also see the details of the issuer by clicking the View Certificate button shown in the screenshot above.
Chris P.C. srl Files
The following are the Chris P.C. srl files I've collected, thanks to the FreeFixer users.
| Detection Ratio | File Name |
|---|---|
| 9/72 | cpcacdrv.sys |
Scanner and Detection Names
Here is the detection names for the Chris P.C. srl files. I've grouped the detection names by each scanner engine. Thanks to VirusTotal for the scan results.
| Scanner | Detection Names |
|---|---|
| Antiy-AVL | RiskWare[NetTool]/Win64.NetFilter |
| Cylance | Unsafe |
| ESET-NOD32 | a variant of Win64/NetFilter.A potentially unsafe |
| Endgame | malicious (high confidence) |
| Ikarus | AdWare.NetFilter |
| Invincea | heuristic |
| SentinelOne | DFI - Suspicious PE |
| VIPRE | Adware.Generic |
| Zillya | Tool.NetFilter.Win64.521 |
* How the Detection Percentage is Calculated
The detection percentage is based on the fact that I've collected 72 scan reports for the Chris P.C. srl files. 9 of these scan results came up with some sort of detection. You can view the full details of the scan reports by examining the files listed above.
Analysis Details
The analysis has been done on certificates with the following serial numbers:
- 319a47cf0068fdf122c7ac1163a961b8