Spidershell

Not to be confused with: (TPLF/Banned.NET)/the (Banned/Banload) rewrite by Hildaboo

Spidershell is a shell locker trojan written in C authored by DarkOK specially made to replace the shell with Spider Solitaire. It is primarily targeted towards Windows XP and later.

Variants
There are several variants of Spidershell and even some custom versions of it (Boohbahshell(2) comes to mind)

Normal Spidershell - Spidershell with the password bypass.

Spidershell-unescapable - Spidershell but with the password bypass removed. This variant was used on a UserVM named the "Spider Solitaire Gaming Machine", in mid-2021.