Clam AV is an open source (GPL) antivirus engine designed for detecting Trojans, viruses, malware and other malicious threats.
It then supplies your computer with the necessary software updates to keep it safe.
The Secunia Personal Software Inspector (PSI) even automates the updating of many of these insecure programs, making it a lot easier for you to maintain a secure PC.
System is known as MRI System Updater, it also has the following name Geek Squad MRI Toolset or and it is developed by Geek Squad , it is also developed by Unique Developers.
We have seen about 15 different instances of System in different location.
It provides a high performance mutli-threaded scanning daemon, command line utilities for on demand file scanning, and an intelligent tool for automatic signature updates.