q-shell is a RAT/backdoor for UNIX/Linux systems
q-shell uses the Blowfish encryption algorithm to protect its network traffic from being inspected.
https://github.com/qianshanhai/q-shell
Linux Persistence: atd
2025-04-01 DFIR CTF linux persistence at atd
Linux Persistence: SSH
2025-03-29 DFIR CTF SSH hardening hunting persistence linux persistence hunting hardening SSH PAM