Praktek Exploitasi Stack Overflow 64-Bit

[rezaaulia51]

malam coach saya ada kendala saat memanggil command (cat payload.txt; cat) | ./ vuln hasilnya segmentation fault.. padahal di sudo su sudah saya echo “0” > /proc/sys/kernel/randomize_va_space

[Coach Williams]

cuma masukin echo “0” > /proc/sys/kernel/randomize_va_space
ngga menjamin langsung berhasil coba cek address untuk lompat ke shellcode nya sudh bener atau blom

[rezaaulia51]

untuk ngeceknya bagaimana ya coach?

[Coach Williams]

salah satu caranya bisa pake coredump https://askubuntu.com/questions/1349047/where-do-i-find-core-dump-files-and-how-do-i-view-and-analyze-the-backtrace-st dan https://resources.infosecinstitute.com/topics/secure-coding/how-to-exploit-buffer-overflow/

[rezaaulia51]

baik coach akan saya coba terlebih dahulu

[Coach Williams]

ok sip

[Author]

Posts