Function at 0x4bcd80
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.004bcb10
add esp, 4
test al, al
je 0x4bcdf5
jmp 0x4bcdb0
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004bcb10
add esp, 4
test al, al
jne 0x4bcdb0
cmp esi, edx
je 0x4bcdf5
mov ecx, esi
jbe 0x4bcdd4
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.004c53f0
add esp, 0x18
test eax, eax
je 0x4bcdfc
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4bcfc6
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4bd048
cmp al, 0x3d
je 0x4bce2c
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4bce13
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x4bd048
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004c53f0
add esp, 0x18
test eax, eax
jne 0x4bd029
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004bcb10
add esp, 4
test al, al
je 0x4bce82
lea esp, [esp]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004bcb10
add esp, 4
test al, al
jne 0x4bce70
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.004c53f0
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4bd055
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.004b1920
add esp, 8
test eax, eax
je 0x4bcee4
cmp dword [edi + 8], ebx
jne 0x4bcee4
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4bced8
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4bced8
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x4bcf9e
push 0x524514
push dword [esp + 0x14]
call fcn.004b1920
add esp, 8
test eax, eax
je 0x4bcf20
cmp dword [edi + 0xc], 0
jne 0x4bcf20
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4bcf17
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4bcf17
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x4bcf9e
push str.SECTION
push dword [esp + 0x14]
call fcn.004b1920
add esp, 8
test eax, eax
je 0x4bcf5c
cmp dword [edi + 0x10], 0
jne 0x4bcf5c
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4bcf53
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4bcf53
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x4bcf9e
push str.PARTIAL
push dword [esp + 0x14]
call fcn.004b1920
add esp, 8
test eax, eax
je 0x4bd031
cmp dword [edi + 0x14], 0
jne 0x4bd031
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4bcf97
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4bcf97
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 [0x554304]
push dword [esp + 0x20]
call dword [0x554304]
add esp, 8
cmp byte [esi], 0x3b
je 0x4bce05
cmp dword [edi + 4], 0
je 0x4bd01d
cmp dword [edi + 0xc], 0
jne 0x4bd01d
cmp byte [esi], 0x3f
jne 0x4bd01d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004bcb10
add esp, 4
test al, al
je 0x4bd002
jmp 0x4bcff0
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004bcb10
add esp, 4
test al, al
jne 0x4bcff0
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004c53f0
add esp, 0x18
test eax, eax
jne 0x4bd029
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 [0x554304]
push dword [esp + 0x20]
call dword [0x554304]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x554304]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret