A Linux Backdoor is For Sale on the Dark Web

Name: A Linux Backdoor is For Sale on the Dark Web
Uploaded: 2026-06-01
Duration: 9 min 3 s
Channel: John Hammond
Description: The video walks through an advertised Linux PAM-based backdoor on a dark web forum and explains how such modules hook login processes like SSH, sudo and local login to capture credentials and persist access. It also covers the anti-forensic log tampering the listing describes and what defenders should monitor, such as PAM, SSH and library injection telemetry.

John Hammond · 9 min

The video walks through an advertised Linux PAM-based backdoor on a dark web forum and explains how such modules hook login processes like SSH, sudo and local login to capture credentials and persist access. It also covers the anti-forensic log tampering the listing describes and what defenders should monitor, such as PAM, SSH and library injection telemetry.