HollowFrame Loader Deploys Matryoshka Backdoor in Spear-Phishing Attack on Law Firm

By info@thehackernews.com (The Hacker News)

Cybersecurity researchers have shed light on a previously undocumented Go-based loader framework called HollowFrame and a Rust-based malware family tracked as Matryoshka. According to Blackpoint Cyber, the intrusion sequence begins with a spear-phishing message containing a link to an encrypted archive, which holds a Windows Shortcut (LNK). Executing the file triggers a multi-stage chain that