Quasar Archives | Malwarebytes

Personal
< Products
Computer Protection
Premium Security
Free Antivirus
Free Virus Scan
Mobile Protection
iOS Security
Android Security
Identity Protection
Identity Theft Protection
Digital Footprint Scanner
Personal Data Remover
Privacy Protection
VPN
AdwCleaner
Browser Guard
Have a current computer infection?
Clean your device now
Try our antivirus with a free, full-featured 14-day trial
Download now
Find the right cyberprotection for you
Compare plans and pricing
Business

< Business

Teams >
Protect small & home offices – no IT expertise needed
ThreatDown >
Award-winning endpoint security for small and medium businesses
Pricing

< Pricing

Personal pricing
Protect your personal devices and data
Small office/home office pricing
Protect your team’s devices and data
Business pricing (5+ employees)
Step up your corporate endpoint security. Save up to 45%
Partners
< Partners
Malwarebytes
Affiliate partner >
Computer repair >
ThreatDown: Malwarebytes for Business
Resellers >
Managed Service Providers (MSP/ISS) >
Resources
< Resources
Security terms glossary >
Threat Center >
Cybersecurity News >
About Malwarebytes >
Press >
Careers >
Cybersecurity Resource Center
Antivirus >
Malware >
Ransomware >
Phishing >
See all articles >
Support

< Support

Malwarebytes Personal Support
Malwarebytes and Teams Customers
ThreatDown Business Support
Nebula and Oneview Customers
Community Forums

Exploits and vulnerabilities | News | Threats

Buggy implementation of CVE-2018-8373 vulnerability used to deliver Quasar RAT

Posted: September 26, 2018 by Jérôme Segura

A variant of a remote code execution vulnerability with Internet Explorer’s scripting engine known as CVE-2018-8373 patched last August has been found in…