pattern_search

gdb-peda$ pattern_search
Registers contain pattern buffer:
EBX+0 found at offset: 1032
EBP+0 found at offset: 1036
EIP+0 found at offset: 1040
Registers point to pattern buffer:
[ESP] --> offset 1044 - size ~179
[ESI] --> offset 1172 - size ~51
Pattern buffer found at:
0x56558160 : offset 1006 - size   18 ([heap])
0x56558175 : offset    3 - size 1003 ([heap])
0xffffc91c : offset    0 - size 1024 ($sp + -0x414 [-261 dwords])
0xffffd06e : offset 33907 - size    4 ($sp + 0x33e [207 dwords])
0xffffd9fe : offset 33907 - size    4 ($sp + 0xcce [819 dwords])
0xffffdfe6 : offset 33907 - size    4 ($sp + 0x12b6 [1197 dwords])
References to pattern buffer found at:
0xf7faad84 : 0x56558160 (/lib/i386-linux-gnu/libc-2.27.so)
0xf7faad88 : 0x56558160 (/lib/i386-linux-gnu/libc-2.27.so)
0xf7faad8c : 0x56558160 (/lib/i386-linux-gnu/libc-2.27.so)
0xf7faad90 : 0x56558160 (/lib/i386-linux-gnu/libc-2.27.so)
0xf7faad94 : 0x56558160 (/lib/i386-linux-gnu/libc-2.27.so)
0xf7faad98 : 0x56558160 (/lib/i386-linux-gnu/libc-2.27.so)
0xf7faad9c : 0x56558160 (/lib/i386-linux-gnu/libc-2.27.so)
0xffffc284 : 0x56558160 ($sp + -0xaac [-683 dwords])
0xffffc2b8 : 0x56558160 ($sp + -0xa78 [-670 dwords])
0xffffc2d8 : 0x56558160 ($sp + -0xa58 [-662 dwords])
0xffffc2e4 : 0x56558160 ($sp + -0xa4c [-659 dwords])
0xffffc304 : 0x56558160 ($sp + -0xa2c [-651 dwords])
0xffffc308 : 0x56558160 ($sp + -0xa28 [-650 dwords])
0xffffc314 : 0x56558160 ($sp + -0xa1c [-647 dwords])
0xffffc364 : 0x56558160 ($sp + -0x9cc [-627 dwords])
0xffffc43c : 0xffffc91c ($sp + -0x8f4 [-573 dwords])
0xffffc904 : 0xffffc91c ($sp + -0x42c [-267 dwords])
gdb-peda$ print $esp
$1 = (void *) 0xffffcd30