TECHx targetted DeepRed running KPRCA_00065 in round 29.


Type 1 POV

eip:0x8031614 - ebp:0x1e161332


The application exited with a segmentation fault

0x8048e02: 0x8048e02 // esp: 0xb7fc0fa8

Execution control corruption via return (return to: 0xb7fc0fa8).

Tracing data from eip: 0x8048e02 tracing source of memory: 0xb7fc0fa8 (value: 0x8031614)

0x804d333 : receive syscall (return)
0x804b2dd : mov dl,byte ptr [ecx+eax]
0x804b2e6 : mov byte ptr [ecx+eax],dl
0x8048e02: ret // address: 0xb7fc0fa8 value: 0x8031614

Negotiated general register: ebp:0x1e161332

Tracing data from eip: 0x8048e02 tracing source of register: ebp (value: 0x1e161332)

0x804d333 : receive syscall (return)
0x804b2dd : mov dl,byte ptr [ecx+eax]
0x804b2e6 : mov byte ptr [ecx+eax],dl
0x8048e01 : pop ebp
0x8048e02: ret // address: ebp value: 0x1e161332

Curated by Lunge Technology, LLC. Questions or comments? Send us email