CYBERSECURITY
FEATURED ANALYSIS
HollowFrame Loader Deploys Matryoshka Backdoor in Spear-Phishing Attack on Law Firm
BY
The Hacker News
SOURCE
The Hacker News
DATE
READ
1 min read
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 …
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