Chinese cyberespionage group deploys custom backdoors on Juniper routers
Junos OS provides administrators with a custom command-line interface (CLI) that allows issuing Junos specific commands, but also the ability to switch to the underlying FreeBSD shell and use the general FreeBSD command-line tools and programs. The OS also implements a modified variant of the NetBSD Verified Exec (veriexec), a kernel-based file integrity verification subsystem whose goal is to protect against the execution of unauthorized binaries. As such, deploying and running any malware implant requires…
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