With IPHost Network Monitor you can run simple snmp requests against a Fortinet device in your network.
fgAvIMVirusDetected
fg Av IM Virus Detected
1.3.6.1.4.1.12356.101.8.2.1.1.13
Number of virus transmissions over IM protocols detected in the virtual domain since start-up
Back to FORTINET-FORTIGATE-MIB MIB page.
IPHost Network monitor allows you to monitor fgAvIMVirusDetected on Fortinet device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Fortinet firewalls right now.