[Attack] Using Reverse TCP to get shell

1. Purpose. What is Reverse shell/Reverse TCP? A reverse shell is a type of shell in which the target machine communicates back to the attacking machine. The attacking machine has a listener port on which it receives the connection, which by using, code or command execution is achieved. Its purpose is to hijack cmd on

[Fix] Error compiling 32-bit C language shellcode on 64-bit Linux machine

If your Linux is 64-bit and you wanna compile a .c file into a 32-bit .o file by gcc compiler, but get an error as the following while compiling, means that the compiler cannot find the libc-header-start.h file/library. “fatal error: bits/libc-header-start.h: No such file or directory” Now you try checking whether any file named libc-header-start.h

[Fix] apt-get install/update/upgrade not working on Kali Linux – source.list

What is source.list file? On Kali Linux, Ubuntu or any certain operation system (OS) which is Linux kernel, a source.list file is a source to provide applications, tools or libraries for installation on the system. If the OS after the installation does not have the source.list file or the source.list file is empty or all