$ file server server: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.24, BuildID[sha1]=0x61abf52683bfa2cf645da3e96ba84f8cdf4842d2, stripped $ checksec.sh –file server RELRO STACK CANARY NX PIE […]
back2skool-3fbcd46db37c50ad52675294f566790c777b9d1f: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.24, stripped This is the binary for MathServ, “The one-stop shop for all your arithmetic needs”. $ nc localhost 31337 __ ___ __ __ _____ / |/ […]