Gel4y Mini Shell by Indonesian Darknet
Another PHP web shell that promises it can bypass ‘server security’.
PHP Minishell Backticks Redux
A variant of the PHP backtick minishell that obfuscates a PHP superglobal to evade detection.
Backticks + $_POST = PHP minishell
The use of the lesser known backtick operator and $_POST results in probably one of the smallest PHP one-liner minishells: ~12 characters