Function at 0x480350
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov ebx, dword [eax]
mov dword [ebp - 0xc], ebx
mov edx, dword [ebx + 0x4b44]
mov esi, edx
mov edi, dword [ebx + 0x150]
movzx eax, byte [edx]
push eax
call fcn.004800e0
add esp, 4
test al, al
je 0x4803c4
nop
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004800e0
add esp, 4
test al, al
jne 0x480380
cmp esi, edx
je 0x4803c4
mov ecx, esi
jbe 0x4803a4
cmp byte [esi - 1], 0x2f
lea eax, [esi - 1]
cmove ecx, eax
push 1
push 0
lea eax, [edi + 4]
sub ecx, edx
push eax
push ecx
push edx
push ebx
call fcn.0045fe10
add esp, 0x18
test eax, eax
je 0x4803cb
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4805a4
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x480583
cmp al, 0x3d
je 0x4803fa
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4803e2
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi], 0
je 0x480583
push 1
push 0
lea eax, [ebp - 4]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.0045fe10
add esp, 0x18
test eax, eax
jne 0x480609
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004800e0
add esp, 4
test al, al
je 0x480448
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004800e0
add esp, 4
test al, al
jne 0x480436
push 1
lea eax, [ebp - 8]
push eax
lea eax, [ebp + 8]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.0045fe10
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x48058f
push 0x4e7134
push dword [ebp - 4]
call fcn.00474670
add esp, 8
test eax, eax
je 0x4804a4
cmp dword [edi + 8], ebx
jne 0x4804a4
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x480499
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x480499
mov byte [eax + ecx - 1], bl
mov eax, dword [ebp + 8]
mov dword [edi + 8], eax
jmp 0x48054a
push 0x4e71a0
push dword [ebp - 4]
call fcn.00474670
add esp, 8
test eax, eax
je 0x4804dc
cmp dword [edi + 0xc], 0
jne 0x4804dc
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x4804d4
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4804d4
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0xc], eax
jmp 0x48054a
push 0x4e7140
push dword [ebp - 4]
call fcn.00474670
add esp, 8
test eax, eax
je 0x480514
cmp dword [edi + 0x10], 0
jne 0x480514
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x48050c
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x48050c
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
jmp 0x48054a
push 0x4e7148
push dword [ebp - 4]
call fcn.00474670
add esp, 8
test eax, eax
je 0x48056e
cmp dword [edi + 0x14], 0
jne 0x48056e
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x480544
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x480544
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x14], eax
push dword [ebp - 4]
mov dword [ebp + 8], 0
call dword [0x50631c]
push dword [ebp + 8]
call dword [0x50631c]
mov ebx, dword [ebp - 0xc]
add esp, 8
jmp 0x4803cb
push dword [ebp - 4]
call dword [0x50631c]
push dword [ebp + 8]
call dword [0x50631c]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [0x50631c]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
je 0x4805fd
cmp dword [edi + 0xc], 0
jne 0x4805fd
cmp byte [esi], 0x3f
jne 0x4805fd
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004800e0
add esp, 4
test al, al
je 0x4805e2
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004800e0
add esp, 4
test al, al
jne 0x4805d0
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.0045fe10
add esp, 0x18
test eax, eax
jne 0x480609
xor eax, eax
mov ecx, 3
cmp byte [esi], al
cmovne eax, ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret