Versions

4.0.0.635	5.88%
4.0.0.355	17.65%
4.0.0.346	5.88%
4.0.0.346	29.41%
4.0.0.346	41.18%

psuaservice.exe has 5 known versions, the most recent one is 4.0.0.635. It is started as a Windows Service called 'Panda Product Service' with the name 'PSUAService'. 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 36.3 KB. It is an authenticode code-signed executable issued to Panda Security S.L by the certification authority VeriSign. During the process's lifecycle, the typical CPU resource utilization is less than 0.01%, the average private memory consumption is about 6.56 MB. Addionally, typically read and write I/O disk operations is about 327 Bytes per minute for reads and 8 Bytes per minute for writes.

PSUAService for Panda Cloud Antivirus, an antivirus software by Panda Security; a free and a paid version are available. It is cloud-based in the sense that files are scanned on a remote server without using processing power of the user's machine. The cloud technology is based on Panda's Collective Intelligence. Panda Cloud Antivirus relies on its "Collective Intelligence" and the cloud for up-to-date information.