Aye, you saw that too!
Busybox, a collection of Linux utilities in a single, slimmed down executable, ideal for devices with limited hardware resources.
Busybox is not something that runs on its own, rather it's a suite of utilities that runs within a Linux environment.
If TWRP was in there too............
Regarding the link to gdlp01[dot] c-wss [dot] com above, yes, be cautious, the link shown 'might' be a re-direct to something nefarious, I'm not clicking that either.
Instead, copy the text of the link, NOT the underscored/hyperlinked link, paste the text of the link into another browser window's address bar, it's a plain text link that can't possibly be harmful.
Turns out it's mostly boring legalese and licensing info.
Included is this list;
Marvell USB8997 Driver
odhcp6c
arping
Wireless Tools for Linux
rng-tools
procps-ng
iptables
hostdriver-module
ethtool
attr
ca-certificates
u-boot-qoriq
util-linux
sysvinit-inittab
netbase
Linux Standard Base
lsbinitscripts
Linux Kernel
busybox
init-ifupdown
initscripts
base-files
sysvinit
libpam
There's connectivity via wireless, USB and IP in that nebula.
edit:
Hyperlinked in red above is the word "Busybox". I did not do that in my post, I pasted the full URL. CR Forum software re-formatted. Looking at the CR forum software re-formatted text here in the edit window, it's safe, nothing untoward has been added.
/edit