Function Graph 0Basic Block 0Opcode: 55sub_804a820:Opcode: 55push    ebpOpcode: 89 e5mov     ebp, espOpcode: 53push    ebxOpcode: 83 ec 24sub     esp, 0x24 {var_2c}Opcode: 8b 45 10mov     eax, dword [ebp+0x10 {arg_c}]Opcode: 8b 4d 0cmov     ecx, dword [ebp+0xc {arg_8}]Opcode: 8b 55 08mov     edx, dword [ebp+0x8 {arg_4}]Opcode: 89 55 f4mov     dword [ebp-0xc {var_10}], edxOpcode: 89 4d f0mov     dword [ebp-0x10 {var_14}], ecxOpcode: 89 45 ecmov     dword [ebp-0x14 {var_18}], eaxOpcode: c7 45 e8 00 00 00 00mov     dword [ebp-0x18 {var_1c}], 0x0Opcode: 81 7d f4 00 00 00 00cmp     dword [ebp-0xc {var_10}], 0x0Opcode: 0f 85 1a 00 00 00jne     0x804a867Basic Block 1Opcode: 81 7d ec 00 00 00 00cmp     dword [ebp-0x14 {var_18}], 0x0Opcode: 0f 85 1a 00 00 00jne     0x804a88eBasic Block 2Opcode: 8d 05 d2 01 05 08lea     eax, [data_80501d2]  {"Invalid buffer"}Opcode: 89 04 24mov     dword [esp {var_2c}], eaxOpcode: e8 25 ed ff ffcall    sub_8049580Opcode: c7 45 f8 00 00 00 00mov     dword [ebp-0x8 {var_c}], 0x0Opcode: e9 2f 01 00 00jmp     0x804a996Basic Block 3Opcode: 8b 45 ecmov     eax, dword [ebp-0x14 {var_18}]Opcode: 8b 40 08mov     eax, dword [eax+0x8]Opcode: 8b 4d ecmov     ecx, dword [ebp-0x14 {var_18}]Opcode: 8b 09mov     ecx, dword [ecx]Opcode: 3b 41 0ccmp     eax, dword [ecx+0xc]Opcode: 0f 85 1a 00 00 00jne     0x804a8bcBasic Block 4Opcode: 8d 05 e1 01 05 08lea     eax, [data_80501e1]  {"Invalid file"}Opcode: 89 04 24mov     dword [esp {var_2c}], eaxOpcode: e8 fe ec ff ffcall    sub_8049580Opcode: c7 45 f8 00 00 00 00mov     dword [ebp-0x8 {var_c}], 0x0Opcode: e9 08 01 00 00jmp     0x804a996Basic Block 5Opcode: e9 8a 12 00 00jmp     0x804bc25Basic Block 6Opcode: 8b 45 ecmov     eax, dword [ebp-0x14 {var_18}]Opcode: 8b 00mov     eax, dword [eax]Opcode: 81 78 10 00 00 00 00cmp     dword [eax+0x10], 0x0Opcode: 0f 85 1a 00 00 00jne     0x804a8e8Basic Block 7Opcode: 8d 05 c6 01 05 08lea     eax, [data_80501c6]  {"End of file"}Opcode: 89 04 24mov     dword [esp {var_2c}], eaxOpcode: e8 d0 ec ff ffcall    sub_8049580Opcode: c7 45 f8 00 00 00 00mov     dword [ebp-0x8 {var_c}], 0x0Opcode: e9 da 00 00 00jmp     0x804a996Basic Block 8Opcode: 8b 45 f8mov     eax, dword [ebp-0x8 {var_c}]Opcode: 83 c4 24add     esp, 0x24 {var_8}Opcode: 5bpop     ebxOpcode: 5dpop     ebpOpcode: 51push    ecxOpcode: 8b 4c 24 04mov     ecx, dword [esp+0x4 {__return_addr}]Opcode: 03 49 fcadd     ecx, dword [ecx-0x4]Opcode: 81 f9 20 a8 04 08cmp     ecx, sub_804a820Opcode: 74 05je      0x804bc42Basic Block 9Opcode: e9 00 00 00 00jmp     0x804a8edBasic Block 10Opcode: 8d 05 c6 01 05 08lea     eax, [data_80501c6]  {"End of file"}Opcode: 89 04 24mov     dword [esp {var_2c}], eaxOpcode: e8 a4 ec ff ffcall    sub_8049580Opcode: c7 45 f8 00 00 00 00mov     dword [ebp-0x8 {var_c}], 0x0Opcode: e9 ae 00 00 00jmp     0x804a996Basic Block 11Opcode: 59pop     ecxOpcode: c3retn    Basic Block 12Opcode: e8 d7 eb ff ffcall    sub_804a819Opcode: e8 d7 eb ff ff{ Does not return }Basic Block 13Opcode: b0 00mov     al, 0x0Opcode: 8b 4d ecmov     ecx, dword [ebp-0x14 {var_18}]Opcode: 8b 49 08mov     ecx, dword [ecx+0x8]Opcode: 8b 55 ecmov     edx, dword [ebp-0x14 {var_18}]Opcode: 8b 12mov     edx, dword [edx]Opcode: 3b 4a 0ccmp     ecx, dword [edx+0xc]Opcode: 88 45 e7mov     byte [ebp-0x19 {var_1d}], alOpcode: 0f 83 14 00 00 00jae     0x804a91aBasic Block 14Opcode: 8a 45 e7mov     al, byte [ebp-0x19 {var_1d}]Opcode: a8 01test    al, 0x1Opcode: 0f 85 05 00 00 00jne     0x804a92aBasic Block 15Opcode: 8b 45 e8mov     eax, dword [ebp-0x18 {var_1c}]Opcode: 8b 4d f0mov     ecx, dword [ebp-0x10 {var_14}]Opcode: 81 e9 01 00 00 00sub     ecx, 0x1Opcode: 39 c8cmp     eax, ecxOpcode: 0f 92 c2setb    dlOpcode: 88 55 e7mov     byte [ebp-0x19 {var_1d}], dlBasic Block 16Opcode: 8b 45 ecmov     eax, dword [ebp-0x14 {var_18}]Opcode: 8b 48 08mov     ecx, dword [eax+0x8]Opcode: 89 camov     edx, ecxOpcode: 81 c2 01 00 00 00add     edx, 0x1Opcode: 89 50 08mov     dword [eax+0x8], edxOpcode: 8b 45 ecmov     eax, dword [ebp-0x14 {var_18}]Opcode: 8b 00mov     eax, dword [eax]Opcode: 8b 40 10mov     eax, dword [eax+0x10]Opcode: 8a 1c 08mov     bl, byte [eax+ecx]Opcode: 8b 45 e8mov     eax, dword [ebp-0x18 {var_1c}]Opcode: 89 c1mov     ecx, eaxOpcode: 81 c1 01 00 00 00add     ecx, 0x1Opcode: 89 4d e8mov     dword [ebp-0x18 {var_1c}], ecxOpcode: 8b 4d f4mov     ecx, dword [ebp-0xc {var_10}]Opcode: 88 1c 01mov     byte [ecx+eax], blOpcode: 8b 45 ecmov     eax, dword [ebp-0x14 {var_18}]Opcode: 8b 40 08mov     eax, dword [eax+0x8]Opcode: 2d 01 00 00 00sub     eax, 0x1Opcode: 8b 4d ecmov     ecx, dword [ebp-0x14 {var_18}]Opcode: 8b 09mov     ecx, dword [ecx]Opcode: 8b 49 10mov     ecx, dword [ecx+0x10]Opcode: 0f b6 04 01movzx   eax, byte [ecx+eax]Opcode: 3d 0a 00 00 00cmp     eax, 0xaOpcode: 0f 85 05 00 00 00jne     0x804a981Basic Block 17Opcode: e9 5c 00 00 00jmp     0x804a986Basic Block 18Opcode: e9 67 ff ff ffjmp     0x804a8edBasic Block 19Opcode: e9 05 00 00 00jmp     0x804a986Basic Block 20Opcode: 8b 45 e8mov     eax, dword [ebp-0x18 {var_1c}]Opcode: 8b 4d f4mov     ecx, dword [ebp-0xc {var_10}]Opcode: c6 04 01 00mov     byte [ecx+eax], 0x0Opcode: 8b 45 f4mov     eax, dword [ebp-0xc {var_10}]Opcode: 89 45 f8mov     dword [ebp-0x8 {var_c}], eax