bl/bof.s

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ArmAsm
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2022-03-21 17:58:39 +00:00
#---------------------------------------------------------------#
.code64 #
#---------------------------------------------------------------#
#
.section .rodata #
money_str: .string "woohoo!! free money\n" #
#
#---------------------------------------------------------------#
.section .text #
.globl _start #
.extern printf #
.extern gets #
#
_get_input: #
push %rbp #
mov %rsp, %rbp #
sub $0x10, %rsp #
lea -0x8(%rbp),%rax #
mov %rax, %rdi #
call gets@plt #
nop # aaaaaaaa\x0\x0\x0\x0\x0\x0\x0\x0\x47\x10\x40
leave #
ret #
#
_get_rich_fast: #
push %rbp #
mov %rsp, %rbp #
lea money_str, %rdi #
mov %rdi, %rax #
call printf@plt #
pop %rbp #
nop #
ret #
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_start: #
push %rbp #
call _get_input #
pop %rbp # TODO: segfault
pop %rsp #
mov $1, %al #
mov $0, %rbx #
syscall #