When trying to update to 6.0.8 through the Software in-built updater, once the downloaded package is extracted and the verification process is initiated, it is detected as Clam.Win.Trojan.Agent-6400203-0 and quarantined, causing the message "Package Could Not Be Verified" on the Cisco Universal Installer Setup.
Current installed version is reported as 6.0.6.10600
EDIT: The OS is Windows 7 Ultimate