Versions

7, 6, 1, 0	11.11%
7, 6, 0, 6	55.56%
7, 5, 0, 5	33.33%

There are 3 versions of spnsrvnt.exe in the wild, the latest version being 7, 6, 1, 0. It is started as a Windows Service called 'Sentinel Protection Server' with the name 'SentinelProtectionServer' and described as “Manages Sentinel SuperPro and UltraPro keys attached/installed on the system.”. . In addition, it is run under the context of the SYSTEM account with extensive privileges (the administrator accounts have the same privileges). The average file size is about 889.64 KB. The file is a digitally signed and issued to SafeNet by VeriSign. During the process's lifecycle, the typical CPU resource utilization is about 0.0000% including both foreground and background operations, the average private memory consumption is about 2.96 MB with the maximum memory reaching around 7.16 MB. Addionally, typically read and write I/O disk operations is about 50 Bytes per minute for reads and 10 Bytes per minute for writes.