Function at 0x4c0ce0
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.004c0a70
add esp, 4
test al, al
je 0x4c0d55
jmp 0x4c0d10
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004c0a70
add esp, 4
test al, al
jne 0x4c0d10
cmp esi, edx
je 0x4c0d55
mov ecx, esi
jbe 0x4c0d34
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.004c9360
add esp, 0x18
test eax, eax
je 0x4c0d5c
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4c0f26
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4c0fa8
cmp al, 0x3d
je 0x4c0d8c
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4c0d73
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x4c0fa8
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004c9360
add esp, 0x18
test eax, eax
jne 0x4c0f89
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004c0a70
add esp, 4
test al, al
je 0x4c0de2
lea esp, [esp]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004c0a70
add esp, 4
test al, al
jne 0x4c0dd0
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.004c9360
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4c0fb5
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.004b58c0
add esp, 8
test eax, eax
je 0x4c0e44
cmp dword [edi + 8], ebx
jne 0x4c0e44
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4c0e38
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4c0e38
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x4c0efe
push 0x528514
push dword [esp + 0x14]
call fcn.004b58c0
add esp, 8
test eax, eax
je 0x4c0e80
cmp dword [edi + 0xc], 0
jne 0x4c0e80
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4c0e77
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4c0e77
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x4c0efe
push str.SECTION
push dword [esp + 0x14]
call fcn.004b58c0
add esp, 8
test eax, eax
je 0x4c0ebc
cmp dword [edi + 0x10], 0
jne 0x4c0ebc
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4c0eb3
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4c0eb3
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x4c0efe
push str.PARTIAL
push dword [esp + 0x14]
call fcn.004b58c0
add esp, 8
test eax, eax
je 0x4c0f91
cmp dword [edi + 0x14], 0
jne 0x4c0f91
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4c0ef7
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4c0ef7
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 0x4c0d65
cmp dword [edi + 4], 0
je 0x4c0f7d
cmp dword [edi + 0xc], 0
jne 0x4c0f7d
cmp byte [esi], 0x3f
jne 0x4c0f7d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004c0a70
add esp, 4
test al, al
je 0x4c0f62
jmp 0x4c0f50
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004c0a70
add esp, 4
test al, al
jne 0x4c0f50
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004c9360
add esp, 0x18
test eax, eax
jne 0x4c0f89
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