Function Graph 0 Basic Block 0 Opcode: 31 c0_start: Opcode: 31 c0xor     eax, eax  {0x0} Opcode: 74 01je      0x804df85 Basic Block 1 Opcode: 85 c9test    ecx, ecx Opcode: 74 08je      0x804df91 Basic Block 2 Opcode: e8 85 c9 74 08call    0x1079a90e Basic Block 3 Opcode: 31 c0xor     eax, eax  {0x0} Opcode: 31 dbxor     ebx, ebx  {0x0} Opcode: 31 d2xor     edx, edx  {0x0} Opcode: e8 f4 c1 ff ffcall    sub_804a190 Opcode: 50push    eax Opcode: e8 00 00 00 00call    $+5 Opcode: b8 01 00 00 00mov     eax, 0x1 Opcode: 53push    ebx Opcode: 8b 5c 24 08mov     ebx, dword [esp+0x8] Opcode: cd 80int     0x80 Opcode: cd 80{ Does not return } Basic Block 4 Opcode: 0f b6 01movzx   eax, byte [ecx] Opcode: 29 c4sub     esp, eax Opcode: 83 e4 f0and     esp, 0xfffffff0