Function at 0x4af0d0
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x4af42f
push ebx
push edi
cmp eax, 0x7c
je 0x4af42d
cmp eax, 0x29
jne 0x4af10d
cmp dword [esi + 0x10], 0
jne 0x4af42d
test dword [esi + 0x50], 0x10000000
je 0x4af43c
jmp 0x4af3c3
cmp eax, 0x2e
jne 0x4af121
push 5
lea ecx, [esi + 0x24]
call fcn.004848c0
jmp 0x4af3d0
cmp eax, 0x5c
jne 0x4af1f3
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x4af16b
cmp byte [eax], 0x5c
jne 0x4af168
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x4af166
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x4af155
mov bl, byte [ecx]
cmp bl, 0x28
je 0x4af168
cmp bl, 0x29
je 0x4af168
test dl, 0x10
jne 0x4af166
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x4af168
cmp cl, 0x7d
je 0x4af168
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.004b13c0
test byte [esi + 0x50], 0x80
je 0x4af1e7
mov al, byte [esi + 0x48]
cmp al, 0x62
jne 0x4af1d0
push 4
lea ecx, [esi + 0x24]
call fcn.004848c0
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x4af36d
cmp byte [eax], 0x5c
jne 0x4af36a
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x4af368
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x4af1c8
mov dl, byte [ecx]
cmp dl, 0x28
je 0x4af36a
cmp dl, 0x29
je 0x4af36a
test bl, 0x10
jmp 0x4af35a
cmp al, 0x42
jne 0x4af1e7
push 4
lea ecx, [esi + 0x24]
call fcn.004848c0
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
jmp 0x4af189
mov ecx, esi
call fcn.004af460
jmp 0x4af418
cmp eax, 0x5b
jne 0x4af2a0
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x4af23d
cmp byte [eax], 0x5c
jne 0x4af23a
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x4af238
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x4af227
mov bl, byte [ecx]
cmp bl, 0x28
je 0x4af23a
cmp bl, 0x29
je 0x4af23a
test dl, 0x10
jne 0x4af238
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x4af23a
cmp cl, 0x7d
je 0x4af23a
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.004b13c0
lea ecx, [esi + 0x24]
call fcn.004ae900
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x4af265
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.004b0fc0
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x4af283
cmp eax, 0x5d
jne 0x4af283
push eax
lea ecx, [esi + 0x24]
call fcn.004ae880
mov ecx, esi
call fcn.004b0fc0
mov ecx, esi
call fcn.004afb80
cmp dword [esi + 0x4c], 0x5d
jne 0x4af44e
mov ecx, esi
call fcn.004b0fc0
jmp 0x4af418
cmp eax, 0x28
jne 0x4af314
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x4af2e6
cmp byte [eax], 0x5c
jne 0x4af2e3
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x4af2e1
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x4af2d0
mov bl, byte [ecx]
cmp bl, 0x28
je 0x4af2e3
cmp bl, 0x29
je 0x4af2e3
test dl, 0x10
jne 0x4af2e1
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x4af2e3
cmp cl, 0x7d
je 0x4af2e3
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.004b13c0
mov ecx, esi
call fcn.004b1590
cmp dword [esi + 0x4c], 0x29
mov bl, al
jne 0x4af43c
mov ecx, esi
call fcn.004b0fc0
test bl, bl
je 0x4af41f
jmp 0x4af418
cmp eax, 0x5e
jne 0x4af31d
push 2
jmp 0x4af324
cmp eax, 0x24
jne 0x4af379
push 3
lea ecx, [esi + 0x24]
call fcn.004848c0
mov edx, dword [esi + 8]
mov eax, dword [esi]
cmp eax, edx
je 0x4af36d
cmp byte [eax], 0x5c
jne 0x4af36a
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x4af368
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x4af357
mov bl, byte [ecx]
cmp bl, 0x28
je 0x4af36a
cmp bl, 0x29
je 0x4af36a
test dl, 0x10
jne 0x4af368
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x4af36a
cmp cl, 0x7d
je 0x4af36a
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.004b13c0
jmp 0x4af41f
cmp eax, 0x2a
je 0x4af433
cmp eax, 0x2b
je 0x4af433
cmp eax, 0x3f
je 0x4af433
cmp eax, 0x7b
je 0x4af433
cmp eax, 0x7d
jne 0x4af3b1
test dword [esi + 0x50], 0x10000000
je 0x4af445
jmp 0x4af3c3
cmp eax, 0x5d
jne 0x4af3c3
test dword [esi + 0x50], 0x10000000
je 0x4af44e
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.004ae6d0
mov edx, dword [esi + 8]
mov eax, dword [esi]
cmp eax, edx
je 0x4af411
cmp byte [eax], 0x5c
jne 0x4af40e
lea ecx, [eax + 1]
mov eax, ecx
cmp ecx, edx
je 0x4af40c
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x4af3fb
mov bl, byte [ecx]
cmp bl, 0x28
je 0x4af40e
cmp bl, 0x29
je 0x4af40e
test dl, 0x10
jne 0x4af40c
mov cl, byte [ecx]
cmp cl, 0x7b
je 0x4af40e
cmp cl, 0x7d
je 0x4af40e
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.004b13c0
mov ecx, esi
call fcn.004b1020
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x4af0e3
pop edi
pop ebx
mov al, cl
pop esi
ret
push 0xa
mov ecx, esi
call fcn.00483e70
push 5
mov ecx, esi
call fcn.00483e70
push 6
mov ecx, esi
call fcn.00483e70
push 4
mov ecx, esi
call fcn.00483e70
int3