Who is good at to do webshell?

[TeenageRobot]

Who is good at to do webshell? have some question for asking . ofc i can pay tips

long times cooperation

dm me

imhere

 

[TeenageRobot]

I'm looking into how to elevate the privileges of a server via the shell. For example, through kernel overflow. If you have suggestions, I can work with you on 0day research. I'm willing to buy.