W32/BypassUAC.PEF!exploit is classified as an exploit.
An exploit is a malicious program that takes advantage of a software vulnerability that may enable a remote attacker to gain access to the targeted system.
The Fortinet Antivirus Analyst Team is constantly updating our descriptions. Please check the FortiGuard Encyclopedia regularly for updates.
- Make sure that your FortiGate/FortiClient system is using the latest AV database.
- Quarantine/delete files that are detected and replace infected files with clean backup copies.