Function at 0x4c0de0
Capabilities:
Parse credit card information

Disassembly:
mov eax, dword [esp + 4]
sub esp, 8
push ebx
push ebp
mov ebp, dword [eax]
push esi
push edi
mov edx, dword [ebp + 0x48b4]
mov esi, edx
mov edi, dword [ebp + 0x130]
movzx eax, byte [edx]
push eax
call fcn.004c0b70
add esp, 4
test al, al
je 0x4c0e55
jmp 0x4c0e10
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004c0b70
add esp, 4
test al, al
jne 0x4c0e10
cmp esi, edx
je 0x4c0e55
mov ecx, esi
jbe 0x4c0e34
cmp byte [esi - 1], 0x2f
lea eax, [esi - 1]
cmove ecx, eax
push 1
push 0
lea ebx, [edi + 4]
sub ecx, edx
push ebx
push ecx
push edx
push ebp
call fcn.004c9430
add esp, 0x18
test eax, eax
je 0x4c0e5c
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4c1026
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4c10a8
cmp al, 0x3d
je 0x4c0e8c
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4c0e73
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x4c10a8
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004c9430
add esp, 0x18
test eax, eax
jne 0x4c1089
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004c0b70
add esp, 4
test al, al
je 0x4c0ee2
lea esp, [esp]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004c0b70
add esp, 4
test al, al
jne 0x4c0ed0
push 1
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x24]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004c9430
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4c10b5
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.004b5990
add esp, 8
test eax, eax
je 0x4c0f44
cmp dword [edi + 8], ebx
jne 0x4c0f44
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4c0f38
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4c0f38
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x4c0ffe
push 0x528514
push dword [esp + 0x14]
call fcn.004b5990
add esp, 8
test eax, eax
je 0x4c0f80
cmp dword [edi + 0xc], 0
jne 0x4c0f80
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4c0f77
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4c0f77
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x4c0ffe
push str.SECTION
push dword [esp + 0x14]
call fcn.004b5990
add esp, 8
test eax, eax
je 0x4c0fbc
cmp dword [edi + 0x10], 0
jne 0x4c0fbc
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4c0fb3
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4c0fb3
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x4c0ffe
push str.PARTIAL
push dword [esp + 0x14]
call fcn.004b5990
add esp, 8
test eax, eax
je 0x4c1091
cmp dword [edi + 0x14], 0
jne 0x4c1091
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4c0ff7
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4c0ff7
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x14], eax
push dword [esp + 0x10]
mov dword [esp + 0x20], 0
call dword [0x559304]
push dword [esp + 0x20]
call dword [0x559304]
add esp, 8
cmp byte [esi], 0x3b
je 0x4c0e65
cmp dword [edi + 4], 0
je 0x4c107d
cmp dword [edi + 0xc], 0
jne 0x4c107d
cmp byte [esi], 0x3f
jne 0x4c107d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004c0b70
add esp, 4
test al, al
je 0x4c1062
jmp 0x4c1050
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004c0b70
add esp, 4
test al, al
jne 0x4c1050
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004c9430
add esp, 0x18
test eax, eax
jne 0x4c1089
xor eax, eax
mov ecx, 3
cmp byte [esi], al
cmovne eax, ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x559304]
push dword [esp + 0x20]
call dword [0x559304]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x559304]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret