Should I block it?
No, this file is 100% safe to run.
 
Relationships
     
    
        Service_KMS.exe
Service_KMS by @ByELDI (Signed)
| Version:    | 13.1.0.0 | 
| MD5:    | 77a7651c4077dc0e5ebaa6574d586749 | 
| SHA1:    | 563c211eaad507ef6835332ac53e4f3215c6afde | 
Overview
service_kms.exe runs as a service under the name Service KMSELDI within the local user context. This is typically installed with the program KMSpico. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by @ByELDI which was issued by the @ByELDI Certificate Authority certificate authority (CA). This particular version is usually found on Windows 8.1 Pro (6.2.9200.0).
Details
| File name: | service_kms.exe | 
| Product name: | Service_KMS | 
| Typical file path: | C:\Program Files\kmspico\service_kms.exe | 
| File version: | 13.1.0.0 | 
| Size: | 954.19 KB (977,088 bytes) | 
| Build date: | 3/3/2014 2:56 AM | 
| Certificate | 
| Issued to: | @ByELDI | 
| Authority (CA): | @ByELDI Certificate Authority | 
| Effective date: | Sunday, March 2, 2014 | 
| Expiration date: | Wednesday, March 2, 2044 | 
| Digital DNA | 
| File packed: | No | 
| Code language: | Microsoft Visual C# / Basic .NET | 
| .NET CLR: | Yes | 
| .NET NGENed: | No | 
More details
Programs
The following program will install this file
Behaviors
Service
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
Distribution by Windows OS
| OS version | distribution | 
| Windows 8.1 Pro | 
100.00% | 
 |