checksec
Arch: i386-32-little
RELRO: Full RELRO
Stack: Canary found
NX: NX enabled
PIE: PIE enabled
FORTIFY: Enabled
.text:5662B933 sub esp, 8
.text:5662B936 push 18h
.text:5662B938 lea eax, (echo - 5662CFB0h)[ebx] ; ""
.text:5662B93E push eax
.text:5662B93F call read_input
.text:5662B944 add esp, 10h
.text:5662B947 sub esp, 0Ch
.text:5662B94A lea eax, (echo - 5662CFB0h)[ebx] ; ""
.text:5662B950 push eax ; format
.text:5662B951 call _printf
.text:5662B956 add esp, 10h
FFD5F0C0 5664300C .bss:echo
FFD5F0C4 00000018 %1$x
FFD5F0C8 00000004
FFD5F0CC 566418F3 %3$x, main+6D
FFD5F0D0 00000001
FFD5F0D4 FFD5F194 %5$x
FFD5F0D8 FFD50A31
FFD5F0DC 36B20200 STACK_COOKIE
FFD5F0E0 FFD5F100 %8$x, SAVED_ECX
FFD5F0E4 00000000 SAVED_EBX
FFD5F0E8 00000000 SAVED_EBP
FFD5F0EC F7D75637 %11$x, __libc_start_main+F7
...
FFD5F0FC F7D75637 RET
FFD5F194 FFD6128A %53$x
.text:56630985 lea esp, [ebp-8]
.text:56630988 pop ecx
.text:56630989 pop ebx
.text:5663098A pop ebp
.text:5663098B lea esp, [ecx-4]
.text:5663098E retn
.text:5663098E main endp
[注意]看雪招聘,专注安全领域的专业人才平台!