#linux
Stealthy Linux backdoor leveraging residential proxies and NHAS reverse SSH
A recently discovered Linux backdoor (SHA256: ea41b2bf1064efcb6196bb79b40c5158fc339a36a3d3ddee68c822d797895b4e) employs advanced evasion techniques to bypass detection while establishing persistent access via SOCKS5 proxies and in-memory payload execution. This analysis breaks...
Persistent backdoors via Linux pluggable authentication modules: a new threat
Recent research by the Group-IB Digital Forensics and Incident Response (DFIR) team has revealed a novel technique exploiting Linux’s Pluggable Authentication Modules (PAM) to create persistent backdoors on...
End of Life for Linux Kernel 6.9: time to upgrade
As of May 2024, the Linux Kernel 6.9 series has officially reached its end of life (EOL) with the release of version 6.9.12. Users are now faced with...