Cybersecurity researchers have identified two new malware families: CHILLYHELL, an Apple macOS backdoor, and ZynorRAT, a Go-based remote access Trojan targeting Windows and Linux. These threats demonstrate advanced persistence tactics and the use of social engineering via websites and Telegram bots. #CHILLYHELL #ZynorRAT
Keypoints
- CHILLYHELL is a modular backdoor developed for Intel macOS devices, integrated into existing threat clusters.
- The malware employs multiple persistence mechanisms, timestomping, and command-and-control communication over HTTP and DNS.
- ZynorRAT is a remote access Trojan built with Go, targeting both Linux and Windows systems, managed through a Telegram bot.
- The malware can perform system enumeration, file exfiltration, screenshot capture, and process management.
- Both malware families highlight the evolving sophistication of cyber threats, with social engineering tactics and stealth techniques.
Read More: https://thehackernews.com/2025/09/chillyhell-macos-backdoor-and-zynorrat.html