W32/Malformed.WMF

description-logoAnalysis


A malformed WMF file can cause an infinite loop on the system causing the computer to stop responding. Such files can also be used to crash the system and facilitate heap memory corruption and arbitrary code execution. Successful exploitation can facilitate remote code execution and local privilege escalation.

recommended-action-logoRecommended Action

    FortiGate Systems
  • Check the main screen using the web interface for your FortiGate unit to ensure that the latest AV/NIDS database has been downloaded and installed on your system - if required, enable the "Allow Push Update" option.
    FortiClient Systems
  • Quarantine/delete files that are detected and replace infected files with clean backup copies.

Telemetry logoTelemetry

Detection Availability

FortiGate
Extended
FortiClient
Extreme
FortiAPS
FortiAPU
FortiMail
Extreme
FortiSandbox
Extreme
FortiWeb
Extreme
Web Application Firewall
Extreme
FortiIsolator
Extreme
FortiDeceptor
Extreme
FortiEDR

Version Updates

Date Version Detail
2022-11-09 90.07677