Vidar 2.0 Infostealer Upgrade: Faster, More Evasive

Cyber Security News by CyberSum.net
6 sources
Vidar 2.0, an upgraded version of the Vidar infostealer, has emerged with enhanced capabilities. The new version features a multithreaded architecture for faster data exfiltration and improved evasion techniques. Rewritten in C, Vidar 2.0 introduces new browser credential extraction methods and an automatic polymorphic builder to generate unique binary signatures. The upgrade coincides with a decline in Lumma Stealer activity, leading to increased adoption of Vidar 2.0. The malware targets a wide range of credentials and data sources, including browsers, cryptocurrency wallets, and cloud tokens. Its advanced evasion strategies make it a significant threat, requiring heightened vigilance from security teams.