Alert level: Severe
Windows Defenderdetects and removes this threat.
This threat uses aMicrosoftvulnerabilityto download and run files on yourPC, including other malware.
You might get an alert about this threat even if you're not using a vulnerable version of the application. This is because we detect when a website or file tries to use the vulnerability, even if it isn't successful.
Article ID: 4026309 - Last Review: 28 Jul 2017 - Revision: 1